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These are the most commonly used pressure gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.
The small dial on these gauges allows for installation in tight spaces.
These gauges fit into square cutouts in your instrument panel.
A digital display allows for easy reading of measurements.
Measure small pressure changes in ventilation systems, hydraulic applications, and other critical processes.
Read your pressure from a distance with these large-dial gauges.
Gauges come in a variety of colors so you can identify an important spot in your process line.
Keep tabs on liquid levels in pump and tank applications with these gauges—a dual scale displays pressure in feet of H2O and psi.
A liquid-filled dial reduces needle flutter for precise readings in high-vibration applications.
These gauges have a unique case design that eliminates the air bubble on the dial face, which can distort readings. They have a liquid-filled dial that reduces needle flutter for precise readings in high-vibration applications.
These gauges have a red needle that indicates the highest pressure reached since the last setting. They have a liquid-filled dial that reduces needle flutter for precise readings in high-vibration applications.
Unlike other gauges that have multiple moving parts that can shake loose, these have only one internal part. They are the most shock-resistant gauges we offer.
The case material and connection threads are stainless steel for protection in corrosive environments, plus the dial is glycerin-filled to reduce needle flutter in high-vibration applications.
Gauges have an accuracy of ± 0.5% to ± 1%. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.
These gauges have a unique case design that eliminates the air bubble on the dial face, which can distort readings.
Gauges have an accuracy of ± 2%.
Gauges have an accuracy of ± 1% to ± 1.5%. They are suitable for critical processes that require high accuracy, such as hydraulic and laboratory applications.
These gauges can withstand both extremely cold and extremely hot temperatures.
Designed for use with boilers, these gauges measure pressure and temperature simultaneously.
Use these gauges to monitor the pressure of compressed gas.
Use in low-pressure applications up to 160 psi.
Use in high-pressure applications up to 2,000 psi.
These gauges have a liquid-filled dial that reduces needle flutter in high-vibration applications reaching 2,000 psi.
Check the pressure on your drinking water system with these gauges—they meet NSF/ANSI Standard 61 for safe use with potable water.
Clearly read pressure levels in your drinking water system, even with heavy vibration. The dial face is filled with glycerin, which absorbs shock and keeps the needle steady.
Gauges are UL 393 listed for use with fire-protection service equipment.
These gauges are 3-A certified for sanitary design in dairy and other food processing applications.
A liquid-filled dial reduces needle flutter in high-vibration food-processing applications.
Also known as compound gauges, these measure both pressure and vacuum.
These portable gauges have three different dials to display pressure and vacuum measurements on a low, medium, and high scale.
Designed for harsh environments prone to vibration, these gauges pair a corrosion-resistant 304 stainless steel case with a glycerin-filled dial that reduces needle flutter.
A 304 stainless steel case coupled with 316 stainless steel connection threads provide protection from corrosive environments.
A glycerin-filled dial reduces needle flutter for precise readings in high-vibration applications.
Often used with chillers and in refrigeration systems, these gauges display the temperature of ammonia relative to the pressure measurement.
Designed for harsh environments prone to vibration, these gauges pair a corrosion-resistant 304 stainless steel case with a glycerin-filled dial to reduce needle flutter.
Use these gauges with vacuum pumps, packaging equipment, and in suction lines to measure and display vacuum.
The case and connection threads are stainless steel for protection in corrosive environments.
Accommodate applications with a vacuum range of -100 in. of H2O to 0 in. of H2O.
Check the vacuum levels in high-vacuum pumps, valves, and chambers with this compact gauge.
A band of green, yellow, and red provides a clear indication of changes in differential pressure.
Easier to read than U-tube gauges, these use an inclined scale to measure pressure or velocity changes in air applications. They are also known as manometers.
Measure small changes in air pressure with these gauges. They are commonly used to indicate clogged filters and to monitor fans and blowers.
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.
Refill U-tube gauges.
Gauges have a digital display for easy reading of measurements.
Use in medium-pressure applications up to 1,500 psi.
Use in high-pressure applications up to 3,000 psi.
Unlike other gauges that measure the difference between your system and the atmosphere, these give measurements relative to zero pressure.
Use these sensors with differential pressure gauges and switches to measure the static pressure drop across air filters, cooling coils, and blowers in air-handling equipment.
Also known as pitot tubes, these can be used with manometers to measure air flow rate.
Commonly used to indicate clogged filters, these gauges display the difference between two pressure or vacuum measurements.
With a pressure range common to most compressed air systems, use these transmitters to monitor your system's air pressure.
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.
Remotely monitor pressure in general purpose applications such as pumping and compressing systems.
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.
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.
At least four times as accurate as standard pressure transmitters, these transmitters are ideal for use in laboratories and analytical testing applications.
Fine-tune the pressure range on these transmitters to account for changes in pressure readings over time.
Adhere to safety standards and monitor pressure when working with high concentrations of oxygen.
Read pressure directly at the source and send data remotely with one device.
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.
Choose these transmitters when you need reliable pressure monitoring but not high accuracy.
For use in sanitary applications such as food processing, these transmitters are 3-A certified.
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.
FM approved and CSA certified for use in hazardous locations, these transmitters monitor pressure where combustible fumes may be present.
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.
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.
Monitor and control vacuum pumps, air compressors, and hydraulics while viewing readings and warnings on the display.
Specifically made for compressed air and gas systems, these transmitters remotely monitor pressure and vacuum.
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.
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.
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.
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.
Safe for use in environments where flammable gases and vapors are present, these transmitters measure the difference in pressure between two process lines without needing to program your receiving device to correct for errors. They meet NEC safety standards for protection against an explosion.
Measure the difference in pressure between two process lines without needing to program your receiving device to correct for errors. These transmitters automatically compensate for errors caused by vibration and temperature changes.
With a digital display and selectable differential pressure ranges, these transmitters are a versatile alternative to transmitters with dial indicators.
Get the flexibility of a differential pressure transmitter and a switch in one. These transmitters can work as a traditional transmitter using an analog output but also have electronic switch outputs and IO Link compatibility, making them great for advanced automation applications.
View readings at the source with the dial indicator or remotely using a receiver—these transmitters measure the difference in pressure between two inputs in liquid applications.
Check the difference in air pressure between two inputs at the source using the dial indicator or remotely using a receiver.
At least twice as accurate as standard transmitters, these transmitters sense differential pressure at an accuracy of ±0.25%.
Remotely monitor the difference in air pressure between two inputs with these transmitters.
Used with pumps, cooling systems, and other liquid applications, these transmitters remotely measure the difference in pressure between two inputs.
Designed for compressed air and gas systems, these transmitters remotely monitor vacuum.
Account for changes in vacuum readings over time by fine-tuning the vacuum range on these 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.
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.
Test and calibrate transmitters, gauges, and other equipment that measures pressure.
With an accuracy of ±0.05%, these have the highest accuracy of all our test gauges.
Gauges have an accuracy of ±0.25%.
With an accuracy of ±0.25%, these gauges are designed for critical processes that require precision.
All-stainless steel construction makes these gauges suitable for testing and calibrating in corrosive environments.
These gauges have a glycerin-filled dial to reduce needle flutter for precise readings in high-vibration applications.
Use these gauges to test and calibrate transmitters, gauges, and other equipment that measures vacuum.
Mate these gauges to a compressed air line to measure pressure while inflating tires.
A bar slides out of the top of these gauges to display pressure reading.
View pressure readings on an easy-to-read digital display.
View pressure readings on a numbered dial.
Test the accuracy of tire pressure gauges and tire inflation gauges.
Monitor hydraulic oil pressure levels to guard against overload. These gauges are liquid filled to reduce needle vibration and include an adapter to mount the gauge in line with the hose.
Instead of a scale, these flowmeters have a large dial that makes it easy to read the flow rate of your gas from a distance.
Designed for air and other gases, these flowmeters measure the rate at which they're moving through your pipes.
Measure the flow rate of gases in applications where pressure fluctuates, such as compressed air systems.
To prevent contaminating your oxygen line, these flowmeters are specially cleaned and bagged.
Monitor the flow rate of air and other gases from your instrument panel—these flowmeters have fittings on the back for panel mounting.
A case protects these flowmeters from blows and other impact as they measure the flow rate of gas. Install them in instrument panels using the fittings on the back.
Instead of a scale calibrated to a specific gas’ flow rate, these flowmeters measure in millimeters and include a conversion chart, so you can check the flow rate of water and multiple gases without any calculations.
Install these flowmeters securely into large pipelines with the flanged ends.
Often used in heating, cooking, and power-generating systems, these totalizers measure the total amount of natural gas, propane, and butane that flow through them.
Measure and transmit flow rate, pressure, and temperature of industrial gases, such as air, argon, CO2, and nitrogen, flowing through your system.
Commonly referred to as thermal mass flowmeters, these transmitters calculate flow rate by measuring how much they cool as air and other gases pass through them. This means they’re accurate even if there are temperature and pressure changes, unlike most other transmitters.
Achieve vacuum levels up to 1 x 10 -12 torr with these ultra-high-vacuum pumps.
Check your indoor air quality (IAQ) by measuring the amount of particles present. These counters are often used to monitor dust levels in workshops, check for particles in classrooms, and measure filter efficiency in HVAC systems.
With a probe on a cord, these meters access hard-to-reach places in duct.
Position these modules in vents or near sensitive electronics to monitor airflow.