Pressure Gauges for Argon

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1,000 psi to 1,999 psi

2,000 psi to 2,999 psi

3,000 psi to 9,999 psi

10,000 psi or greater

Not Rated

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Export Control Classification Number (ECCN)

2B999

EAR99

DFARS Specialty Metals

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537 Products

About Pressure Transmitters

High-Accuracy Low-Pressure Gauges

Measure small pressure changes in ventilation systems, hydraulic applications, and other critical processes.

Low-Pressure Differential
Gauges with Color Indicator

A band of green, yellow, and red provides a clear indication of changes in differential pressure.

Low-Pressure Differential Gauges with U-Tube

Also known as manometers, these gauges come with indicating liquid that moves up and down two columns—the difference in height between them is your pressure.

Gauge Guards

Also known as isolators or diaphragm seals, these protect gauges from corrosive process media.

Pressure Transmitters

Remotely monitor pressure in general purpose applications such as pumping and compressing systems.

Pressure Transmitters with Digital Display

Read pressure directly at the source and send data remotely with one device.

Absolute Pressure Transmitters
for Development Boards

Measure your equipment’s pressure and send the data directly to a development board or single-board computer. Also known as transducers, these transmitters convert pressure into an electrical I²C signal and transmit it to your board.

Easy-Setup Pressure Transmitters

These transmitters automatically compensate for error introduced by vibration as well as temperature fluctuations, so you do not need to program your receiving device to correct for these factors. They convert pressure to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment.

Economy Pressure Transmitters

Choose these transmitters when you need reliable pressure monitoring but not high accuracy.

High-Accuracy Pressure Transmitters

At least four times as accurate as standard pressure transmitters, these transmitters are ideal for use in laboratories and analytical testing applications.

Pressure Transmitters for Compressed Air

With a pressure range common to most compressed air systems, use these transmitters to monitor your system's air pressure.

Wireless Pressure Transmitters

Remotely track your system's pressure readings from the convenience of a smartphone or tablet. Good for preventative maintenance and route-based monitoring, these battery-powered transmitters use Bluetooth to alert you when equipment requires your attention.

Absolute Pressure Transmitters

Monitor and control pressure in portable HVAC systems, hydraulics, and oil and gas equipment. Unlike other pressure transmitters that measure the difference between your system and the atmosphere, these transmitters give measurements relative to zero pressure—regardless of altitude or temperature.

Hazardous Location Pressure Transmitters

FM approved and CSA certified for use in hazardous locations, these transmitters monitor pressure where combustible fumes may be present.

Flush-Mount Pressure Transmitters

The diaphragm on these transmitters mounts flush with your system’s connection, leaving no room for thick liquids to clog or harden. They’re often used to monitor pressure in wastewater, paint, and adhesive-dispensing applications.

Hazardous Location Easy-Setup
Pressure Transmitters

Safely monitor liquid, gas, and steam pressure in hazardous locations with these transmitters. They meet NEC safety standards, so they protect against an explosion where flammable gases and vapors are present.

Sanitary Pressure Transmitters

For use in sanitary applications such as food processing, these transmitters are 3-A certified.

Pressure and Vacuum Transmitters

Convert both pressure and vacuum into an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment.

Pressure and Vacuum
Transmitters with Digital Display

Monitor and control vacuum pumps, air compressors, and hydraulics while viewing readings and warnings on the display.

Wireless Pressure and Vacuum Transmitters

Monitor your system’s pressure and vacuum from a smartphone or tablet via Bluetooth. These battery-powered transmitters send alerts if equipment requires your attention, so they’re good for preventative maintenance and route-based monitoring.

Pressure and Vacuum
Transmitters for Compressed Air

Specifically made for compressed air and gas systems, these transmitters remotely monitor pressure and vacuum.

High-Accuracy Pressure and Vacuum Transmitters

With an accuracy of ±0.25%, use these transmitters in applications that require highly accurate measurement of both pressure and vacuum, such as activating vacuum pumps.

Easy-Setup Pressure and Vacuum Transmitters

These transmitters automatically compensate for error introduced into both pressure and vacuum measurements by vibrations as well as temperature fluctuations, so you do not need to program corrections for these factors into your receiving device. They convert pressure and vacuum to an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment.

Hazardous Location Easy-Setup
Pressure and Vacuum Transmitters

Used in hazardous locations, these transmitters safely convert pressure and vacuum into an electrical signal to measure liquids, gases, and steam. NEC rated for safety, these transmitters are explosion proof, so they can be used in environments containing flammable gases and vapors.

Vacuum Transmitters

High-Accuracy Vacuum Transmitters

At least four times as accurate as standard vacuum transmitters, these transmitters sense vacuum at an accuracy of ±0.25%, making them ideal for use in laboratories and in analytical testing applications.

Vacuum Transmitters for Compressed Air

Designed for compressed air and gas systems, these transmitters remotely monitor vacuum.

Vacuum Transmitters

Convert vacuum into an electrical signal that can be interpreted by receiving devices, such as remote displays, programmable logic controllers, and motor speed controls to monitor vacuum or control equipment.

Pressure-Regulating Valves for Water, Oil, Air, and Inert Gas

Miniature Ultra-High-Pressure-Regulating
Valves for Water, Air, and Inert Gas

For extremely high-pressure applications in tight spots, these valves handle the same inlet pressures as other ultra-high-pressure-regulating valves within a smaller footprint.

Cleaned and Bagged Pressure-Regulating
Valves for Air and Inert Gas

Often used for oxygen service and other high-purity applications, these valves are cleaned and bagged to meet CGA G-4.1 standards to prevent contamination.

Panel-Mount Ultra-High-Pressure-Regulating
Valves for Air and Inert Gas

Valves have a brass body.

Panel-Mount High-Pressure-Regulating
Valves for Air and Inert Gas

Withstand inlet pressures up to 3,500 psi.

Clean Room Panel-Mount Pressure-Regulating
Valves for Air and Inert Gas

Maintain contaminant-free standards in clean room environments. These valves come cleaned and bagged to Fed. Spec. Class 100 and ISO Class 5 clean room standards and have a 316 stainless steel body with a smooth finish to resist dust collection.

Cleaned and Bagged Panel-Mount
Pressure-Regulating Valves for Air and Inert Gas

Commonly used for oxygen service and other high-purity applications, these valves come cleaned and bagged to prevent contamination.

Tank-Mount Pressure-Regulating
Valves for Air and Inert Gas

These valves automatically reduce a high inlet pressure from compressed gas tanks to a lower, stable outlet pressure.

Tank-Mount High-Pressure-Regulating
Valves for Air and Inert Gas

Often used for pressure-vessel testing and other high-pressure applications, these valves can handle at least seven times the outlet pressure of standard tank-mount pressure-regulating valves.

Easy-Read Tank-Mount Pressure-Regulating
Valves with Flowmeter for Inert Gas

Flowmeters let you see the gas flow rate from a distance.

Tank-Mount Pressure-Regulating
Valves with Flowmeter for Inert Gas

Commonly used in TIG welding where gas flow/coverage is a concern.

High-Purity Tank-Mount
Pressure-Regulating Valves for Inert Gas

Reduce contaminants in gases used in research sample systems, emission monitoring systems, chromatography, and other high-purity applications. These valves have a 316 stainless steel and brass body with a smooth finish to reduce dust collection and internal components designed to protect the seal and diaphragm from contamination.

Tank-Mount Pressure-Regulating Valves for Cryogenic Cylinders

Tank-Mount Pressure-Regulating
Valves for Cryogenic Cylinders

Choose from valves for liquid argon, liquid nitrogen, liquid carbon dioxide, or liquid oxygen tanks.

About Pressure Transmitters

Pressure and Vacuum Gauges

High-Accuracy Low-Pressure Gauges

Low-Pressure DifferentialGauges with Color Indicator

Low-Pressure Differential Gauges with U-Tube

Gauge Guards

Pressure Transmitters

Pressure Transmitters

Pressure Transmitters with Digital Display

Absolute Pressure Transmittersfor Development Boards

Easy-Setup Pressure Transmitters

Economy Pressure Transmitters

High-Accuracy Pressure Transmitters

Pressure Transmitters for Compressed Air

Wireless Pressure Transmitters

Absolute Pressure Transmitters

Hazardous Location Pressure Transmitters

Flush-Mount Pressure Transmitters

Hazardous Location Easy-SetupPressure Transmitters

Sanitary Pressure Transmitters

Pressure and Vacuum Transmitters

Pressure and Vacuum Transmitters

Pressure and VacuumTransmitters with Digital Display

Wireless Pressure and Vacuum Transmitters

Pressure and VacuumTransmitters for Compressed Air

High-Accuracy Pressure and Vacuum Transmitters

Easy-Setup Pressure and Vacuum Transmitters

Hazardous Location Easy-SetupPressure and Vacuum Transmitters

Vacuum Transmitters

High-Accuracy Vacuum Transmitters

Vacuum Transmitters for Compressed Air

Vacuum Transmitters

Pressure-Regulating Valves for Water, Oil, Air, and Inert Gas

Miniature Ultra-High-Pressure-RegulatingValves for Water, Air, and Inert Gas

Cleaned and Bagged Pressure-RegulatingValves for Air and Inert Gas

Panel-Mount Ultra-High-Pressure-RegulatingValves for Air and Inert Gas

Panel-Mount High-Pressure-RegulatingValves for Air and Inert Gas

Clean Room Panel-Mount Pressure-RegulatingValves for Air and Inert Gas

Cleaned and Bagged Panel-MountPressure-Regulating Valves for Air and Inert Gas

Tank-Mount Pressure-RegulatingValves for Air and Inert Gas

Tank-Mount High-Pressure-RegulatingValves for Air and Inert Gas

Easy-Read Tank-Mount Pressure-RegulatingValves with Flowmeter for Inert Gas

Tank-Mount Pressure-RegulatingValves with Flowmeter for Inert Gas

High-Purity Tank-MountPressure-Regulating Valves for Inert Gas

Tank-Mount Pressure-Regulating Valves for Cryogenic Cylinders

Tank-Mount Pressure-RegulatingValves for Cryogenic Cylinders

Low-Pressure Differential
Gauges with Color Indicator

Absolute Pressure Transmitters
for Development Boards

Hazardous Location Easy-Setup
Pressure Transmitters

Pressure and Vacuum
Transmitters with Digital Display

Pressure and Vacuum
Transmitters for Compressed Air

Hazardous Location Easy-Setup
Pressure and Vacuum Transmitters

Miniature Ultra-High-Pressure-Regulating
Valves for Water, Air, and Inert Gas

Cleaned and Bagged Pressure-Regulating
Valves for Air and Inert Gas

Panel-Mount Ultra-High-Pressure-Regulating
Valves for Air and Inert Gas

Panel-Mount High-Pressure-Regulating
Valves for Air and Inert Gas

Clean Room Panel-Mount Pressure-Regulating
Valves for Air and Inert Gas

Cleaned and Bagged Panel-Mount
Pressure-Regulating Valves for Air and Inert Gas

Tank-Mount Pressure-Regulating
Valves for Air and Inert Gas

Tank-Mount High-Pressure-Regulating
Valves for Air and Inert Gas

Easy-Read Tank-Mount Pressure-Regulating
Valves with Flowmeter for Inert Gas

Tank-Mount Pressure-Regulating
Valves with Flowmeter for Inert Gas

High-Purity Tank-Mount
Pressure-Regulating Valves for Inert Gas

Tank-Mount Pressure-Regulating
Valves for Cryogenic Cylinders