Pressure Gauges
Accurate Digital Pressure Measurement from Vacuum to High Pressure
Additel digital pressure gauges provide accurate, dependable pressure measurement for field, laboratory, and industrial applications. Models are available for pressures ranging from vacuum through high-pressure testing.
Products
Additel 273Ex Handheld Pressure Calibrator
0.02% and 0.05% FS accuracy options
Intrinsically safe: field switchable pressure module
Dual digital pressure module inputs
ATEX, IECEx, CSA, and UKCA certified, Ex ia IIC T4 Ga
Color touchscreen with smartphone-style interface
Built-in quick test tasks and barometer
Measures mA and voltage, supplies loop power
Optional HART communication
Bluetooth and USB, data logging, rechargeable battery
Transflective display readable in direct sunlight
Overview
The Additel 273Ex brings touchscreen pressure calibration into hazardous areas. Certified Ex ia IIC T4 Ga, it works in potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities. Three pressure module inputs, one switchable ADT158Ex module at the base and two digital inputs on the side, let a technician configure the instrument to the job and cover a wide range with one handheld.
The built-in barometric sensor handles gauge and absolute measurement, and quick test tasks speed up routine checks. With optional HART support, the 273Ex measures pressure, reads a transmitter's mA or mV output, and supplies loop power during calibration, covering transmitter work with a single intrinsically safe device.
Available configurations. Range: NO. Process Connection: Standard. HART Communication: Without HART, With HART.
Base model ADT273EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
9811Ex-X 110V/220V external power adapter
9704ExChargeable Li-ion battery
9025Test leads
9040Hanging strap with magnet
9052Ex Ex USB Cable type A to type C
ISO 17025 accredited calibration certificate
Additel 273Ex Handheld Pressure Calibrator
0.02% and 0.05% FS accuracy options
Intrinsically safe: field switchable pressure module
Dual digital pressure module inputs
ATEX, IECEx, CSA, and UKCA certified, Ex ia IIC T4 Ga
Color touchscreen with smartphone-style interface
Built-in quick test tasks and barometer
Measures mA and voltage, supplies loop power
Optional HART communication
Bluetooth and USB, data logging, rechargeable battery
Transflective display readable in direct sunlight
Overview
The Additel 273Ex brings touchscreen pressure calibration into hazardous areas. Certified Ex ia IIC T4 Ga, it works in potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities. Three pressure module inputs, one switchable ADT158Ex module at the base and two digital inputs on the side, let a technician configure the instrument to the job and cover a wide range with one handheld.
The built-in barometric sensor handles gauge and absolute measurement, and quick test tasks speed up routine checks. With optional HART support, the 273Ex measures pressure, reads a transmitter's mA or mV output, and supplies loop power during calibration, covering transmitter work with a single intrinsically safe device.
Available configurations. 26 pressure ranges. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT, 1/4 HP Female, 1/4 HP Male. HART Communication: Without HART, With HART.
Base model ADT273EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
9811Ex-X 110V/220V external power adapter
9704Ex Chargeable Li-ion battery
9025 Test leads
9040 Hanging strap with magnet
9052Ex Ex USB Cable type A to type C
ISO 17025 accredited calibration certificate
Additel 273Ex Handheld Pressure Calibrator
0.02% and 0.05% FS accuracy options
Intrinsically safe: field switchable pressure module
Dual digital pressure module inputs
ATEX, IECEx, CSA, and UKCA certified, Ex ia IIC T4 Ga
Color touchscreen with smartphone-style interface
Built-in quick test tasks and barometer
Measures mA and voltage, supplies loop power
Optional HART communication
Bluetooth and USB, data logging, rechargeable battery
Transflective display readable in direct sunlight
Overview
The Additel 273Ex brings touchscreen pressure calibration into hazardous areas. Certified Ex ia IIC T4 Ga, it works in potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities. Three pressure module inputs, one switchable ADT158Ex module at the base and two digital inputs on the side, let a technician configure the instrument to the job and cover a wide range with one handheld.
The built-in barometric sensor handles gauge and absolute measurement, and quick test tasks speed up routine checks. With optional HART support, the 273Ex measures pressure, reads a transmitter's mA or mV output, and supplies loop power during calibration, covering transmitter work with a single intrinsically safe device.
Available configurations. 26 pressure ranges. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT, 1/4 HP Female, 1/4 HP Male. HART Communication: Without HART, With HART.
Base model ADT273EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
9811Ex-X 110V/220V external power adapter
9704Ex Chargeable Li-ion battery
9025 Test leads 1 set
9040 Hanging strap with magnet
9052Ex Ex USB Cable type A to type C
1310402101 Module removal screwdriver
ISO 17025 accredited calibration certificate
Additel 273Ex Handheld Pressure Calibrator
0.02% and 0.05% FS accuracy options
Intrinsically safe: field switchable pressure module
Dual digital pressure module inputs
ATEX, IECEx, CSA, and UKCA certified, Ex ia IIC T4 Ga
Color touchscreen with smartphone-style interface
Built-in quick test tasks and barometer
Measures mA and voltage, supplies loop power
Optional HART communication
Bluetooth and USB, data logging, rechargeable battery
Transflective display readable in direct sunlight
Overview
The Additel 273Ex brings touchscreen pressure calibration into hazardous areas. Certified Ex ia IIC T4 Ga, it works in potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities. Three pressure module inputs, one switchable ADT158Ex module at the base and two digital inputs on the side, let a technician configure the instrument to the job and cover a wide range with one handheld.
The built-in barometric sensor handles gauge and absolute measurement, and quick test tasks speed up routine checks. With optional HART support, the 273Ex measures pressure, reads a transmitter's mA or mV output, and supplies loop power during calibration, covering transmitter work with a single intrinsically safe device.
Available configurations. 16 pressure ranges. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. HART Communication: Without HART, With HART.
Base model ADT273EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
9811Ex-X 110V/220V external power adapter
9704Ex Chargeable Li-ion battery
9025 Test leads 1 set
9040 Hanging strap with magnet
9052Ex Ex USB Cable type A to type C
1310402101 Module removal screwdriver
ISO 17025 accredited calibration certificate
Additel 273Ex Handheld Pressure Calibrator
0.02% and 0.05% FS accuracy options
Intrinsically safe: field switchable pressure module
Dual digital pressure module inputs
ATEX, IECEx, CSA, and UKCA certified, Ex ia IIC T4 Ga
Color touchscreen with smartphone-style interface
Built-in quick test tasks and barometer
Measures mA and voltage, supplies loop power
Optional HART communication
Bluetooth and USB, data logging, rechargeable battery
Transflective display readable in direct sunlight
Overview
The Additel 273Ex brings touchscreen pressure calibration into hazardous areas. Certified Ex ia IIC T4 Ga, it works in potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities. Three pressure module inputs, one switchable ADT158Ex module at the base and two digital inputs on the side, let a technician configure the instrument to the job and cover a wide range with one handheld.
The built-in barometric sensor handles gauge and absolute measurement, and quick test tasks speed up routine checks. With optional HART support, the 273Ex measures pressure, reads a transmitter's mA or mV output, and supplies loop power during calibration, covering transmitter work with a single intrinsically safe device.
Available configurations. 16 pressure ranges. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. HART Communication: Without HART, With HART.
Base model ADT273EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
9811Ex-X 110V/220V external power adapter
9704Ex Chargeable Li-ion battery
9025 Test leads 1 set
9040 Hanging strap with magnet
9052Ex Ex USB Cable type A to type C
1310402101 Module removal screwdriver
ISO 17025 accredited calibration certificate
Additel 273EX Handheld Pressure Calibrator - Barometric
0.02% and 0.05% FS accuracy options
Intrinsically safe: field switchable pressure module
Dual digital pressure module inputs
ATEX, IECEx, CSA, and UKCA certified, Ex ia IIC T4 Ga
Color touchscreen with smartphone-style interface
Built-in quick test tasks and barometer
Measures mA and voltage, supplies loop power
Optional HART communication
Bluetooth and USB, data logging, rechargeable battery
Transflective display readable in direct sunlight
Overview
The Additel 273Ex brings touchscreen pressure calibration into hazardous areas. Certified Ex ia IIC T4 Ga, it works in potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities. Three pressure module inputs, one switchable ADT158Ex module at the base and two digital inputs on the side, let a technician configure the instrument to the job and cover a wide range with one handheld.
The built-in barometric sensor handles gauge and absolute measurement, and quick test tasks speed up routine checks. With optional HART support, the 273Ex measures pressure, reads a transmitter's mA or mV output, and supplies loop power during calibration, covering transmitter work with a single intrinsically safe device.
Available configurations. Range: BP. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. HART Communication: Without HART, With HART.
Base model ADT273EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories (included)
1 110V/220V external power adapter
1 Chargeable Li-ion battery
1 Test leads set (3 pcs)
1 Hanging strap with magnet
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 673 Advanced Digital Pressure Calibrator
Pressure ranges up to 60,000 psi (4,200 bar)
0.02% FS, 0.05% FS, or 0.1% RD accuracy
Color touchscreen display with replaceable tempered glass
Every model measures gauge or absolute pressure, with a built-in barometer
Measures mA or V and supplies 24V loop power
Full HART field communicator (optional)
Bluetooth and USB communication, with optional Wi-Fi
Data logging and remote monitoring through the Additel Link mobile app
IP67 rated for field or laboratory use
ISO 17025 accredited calibration with data included
Overview
The Additel 673 series combines silicon pressure sensor technology, onboard storage, and wireless remote connectivity in a fully temperature compensated calibrator built for both field and laboratory work. The 3.4 inch color touchscreen replaces the traditional push button interface with a menu structure that handles like a smartphone, making setup and daily calibration work fast to learn and quick to run.
With full support for HART communication, the 673 calibrates transmitters across a wide pressure range. It measures pressure with its internal sensor, reads the current or mV output of the device under test, and supplies loop power to the transmitter during calibration, covering the whole job with one instrument. The Additel Link app adds remote monitoring from a phone or tablet.
Each unit ships with an ISO 17025 accredited calibration certificate with data.
Available configurations. Accuracy: 0.05% FS, 0.02% FS, 0.1% RD. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. Communication: RS-232 + HART, RS-232, Wi-Fi + HART, Wi-Fi, HART, Standard.
Base model ADT673. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
Rubber boot
Test leads
Rechargeable Lion battery
USB cable (type-C)
Power adapter
Silicone tube
ISO 17025 accredited calibration certificate
Additel 601Ex Intrinsically Safe Digital Pressure Gauge
Pressure ranges from -15 psi (-1 bar) to 15,000 psi (1,000 bar)
0.5% FS accuracy, fully temperature compensated from -20°C to 50°C
ATEX and IECEx certified intrinsically safe, Ex ia IIC T4 Ga
Bluetooth communication for remote monitoring from a phone
Stainless steel case with fully welded sensor, IP67 rated
Battery life up to 9,000 hours
Overview
The Additel 601Ex replaces a traditional dial gauge with a reliable digital reading at an economical price. It is built for field use: the display stays readable in bright sunlight, a one-touch backlight covers dark conditions, and the pressure value can be shown in large digits legible from several meters away. A pressure trend bar gives a quick read on which way the process is moving.
The 601Ex carries ATEX and IECEx intrinsic safety certification (Ex ia IIC T4 Ga), making it suitable for potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities.
Durability comes from a stainless steel shell, a welded silicon piezoresistive sensor, a 1 meter drop rating, shock and vibration resistance, and 3X overpressure protection. The membrane buttons wipe clean, and the extended battery life keeps maintenance minimal.
Available configurations. 32 pressure ranges. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT.
Base model ADT601EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
AA alkaline batteries (3 pcs)
Certificate of conformity (no data)

Additel 273Ex Handheld Pressure Calibrator
0.02% and 0.05% FS accuracy options
Intrinsically safe: field switchable pressure module
Dual digital pressure module inputs
ATEX, IECEx, CSA, and UKCA certified, Ex ia IIC T4 Ga
Color touchscreen with smartphone-style interface
Built-in quick test tasks and barometer
Measures mA and voltage, supplies loop power
Optional HART communication
Bluetooth and USB, data logging, rechargeable battery
Transflective display readable in direct sunlight
Overview
The Additel 273Ex brings touchscreen pressure calibration into hazardous areas. Certified Ex ia IIC T4 Ga, it works in potentially explosive gas environments such as oil and gas platforms, refineries, chemical and petrochemical plants, and pharmaceutical facilities. Three pressure module inputs, one switchable ADT158Ex module at the base and two digital inputs on the side, let a technician configure the instrument to the job and cover a wide range with one handheld.
The built-in barometric sensor handles gauge and absolute measurement, and quick test tasks speed up routine checks. With optional HART support, the 273Ex measures pressure, reads a transmitter's mA or mV output, and supplies loop power during calibration, covering transmitter work with a single intrinsically safe device.
Available configurations. Range: V15 bar, V15 psi. Process Connection: 1/4 BSP, 1/2 BSP, M20x1.5, 1/4 NPT, 1/2 NPT. HART Communication: Without HART, With HART.
Base model ADT273EX. Each configuration has its own Additel part number, shown as the SKU on your order.
Accessories
9811Ex-X 110V/220V external power adapter
9704ExChargeable Li-ion battery
9025Test leads
9040Hanging strap with magnet
9052Ex Ex USB Cable type A to type C
ISO 17025 accredited calibration certificate
Download Datasheet (PDF)