Mount these indicators on the outside of tanks in food, pharmaceutical, and other sanitary environments to monitor their liquid levels.

Avoid overfilling—these indicators pop up when your tank is almost full.

Shut-off valves stop flow so you can clean and replace gauge glass without removing these indicators from your equipment.

These sights have a glass window.

The window and body are made from a single piece of plastic, making these sights more shatter resistant than sights with a glass window.

With a thick glass window fused to a metal body, these sights resist cracking at high pressures.

Press these sights into a hole in your tank wall; no additional mounting nuts are needed. They mount from the outside.

Fasten the extended flange to tank walls.

Measure water, hydraulic fluid, or diesel fuel level in your drum.

For precise measurement of water, hydraulic fluid, or diesel fuel level, this gauge provides level readings down to 1/8".

The indicator moves when flow is present, so it’s easy to visually confirm flow from a distance.

For visual confirmation of flow from a distance, these sights have a ball indicator that moves when flow is present.

Rated for more than double the pressure of standard flow sights, these can withstand pressures up to 400 psi.

A ball indicator increases the visibility of flow for checking at a distance.

To maintain a clear view of your process media without disrupting flow, twist the tubular window to clear debris and buildup with the internal wipers.

Use these flowmeters for highly accurate flow rate measurements.

Fittings on the back let you install these flowmeters in instrument panels.

Measure the flow rate of water in your system.

For faster installation and disconnection than standard flowmeters for water, these flowmeters have union nuts on both ends.

Measure the flow rate of water in both gallons and liters.

The transparent body lets you inspect water color and clarity in addition to measuring the flow rate.

For easier reading from a distance, these flowmeters have a prominent dial instead of a scale. They can withstand pressures up to 3,000 psi.

For protection from dust, washdowns, and corrosion, these flowmeters have an enclosure that meets NEMA 4X.

Withstand temperatures of at least 194° F.

Three times more accurate than standard totalizers for water, these are rated for ±1.5% accuracy.

For secure connections in large pipelines with high flow rates, these flowmeter/totalizers have flanged ends.

Determine the flow rate and total flow volume of water with the same meter.

With a display that can be placed up to 25 feet from the sensor, these flowmeter/totalizers are often used in hard-to-access areas.

An adjustment screw lets you alter the set point to suit your application.

These switches have a fixed set point for applications with consistent flow.

For protection from dirt, washdowns, and corrosion, these switches have an enclosure that meets NEMA 4X.

For flow monitoring at a glance, these switches have a plastic window with a rotor that spins when flow is present.

For installation in environments with flammable gases and combustible dust, these flow switches are UL listed for use in hazardous locations.

These are the most commonly used pressure gauges. Use them with pumps, filters, regulators, and in process lines to measure and display pressure.

These gauges fit into square cutouts in your instrument panel.

Read your pressure from a distance with these large-dial gauges.

Sensitive enough to operate on indoor light, these gauges have no batteries to replace. They have a digital display for easy reading of measurements.

Keep tabs on liquid levels in pump and tank applications with these gauges—a dual scale displays pressure in feet of H₂O and psi.

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.

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.

Gauges have an accuracy of ± 2%.

These gauges have a unique case design that eliminates the air bubble on the dial face, which can distort readings.

These gauges can withstand both extremely cold and extremely hot temperatures.

These gauges have a liquid-filled dial that reduces needle flutter in high-vibration applications reaching 2,000 psi.

Gauges are UL 393 listed for use with fire-protection service equipment.

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

Use in high-pressure applications up to 3,000 psi.

Keeping corrosive substances from touching pressure gauges used in food-processing and pharmaceutical plants, these guards have a sanitary design.

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.

These transmitters are rated NEMA 4X for protection from washdowns and corrosion.

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

For use in wet environments, these transmitters are rated NEMA 4X for protection from washdowns and corrosion.

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.

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.

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.

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.

Monitor and control vacuum pumps, air compressors, and hydraulics while viewing readings and warnings on a display. With two outputs, these transmitters—also known as transducers—can be used as a transmitter, a switch, or both.

Designed for sanitary environments, these transmitters automatically compensate for error in vacuum and pressure measurements caused by vibration and temperature fluctuations, so you don’t need to program corrections into your receiving device.

At least twice as accurate as standard transmitters, these transmitters sense differential pressure at an accuracy of ±0.25%.

Measure the difference in pressure between two process lines in flow applications such as heat exchangers, chillers, and pumps. 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.