Check the vacuum levels in high-vacuum pumps, valves, and chambers with this compact gauge. Use a ring and clamp (both sold separately) to connect them to another quick-clamp high-vacuum fitting, also known as KF, QF, and NW fittings. The digital display shows measurements in torr, mbar (millibar) and hPa (hectopascal).

Used in food-processing and pharmaceutical plants to automatically compensate for temperature changes and errors caused by vibration, these transmitters have a sanitary design certified by 3-A. They’re also rated IP66 and NEMA 4X to withstand dust and washdowns. To prevent bacteria growth, as well as make cleaning easier, they have polished surfaces and continuously-welded seams. Their housing is 304 stainless steel to resist harsh cleaners and sanitizers. Connect them to your line using gaskets and clamps to join them to sanitary quick-clamp fittings (often called tri-clamp fittings); they’re easy to attach and remove for cleaning.

With these transmitters, there’s no need to program corrections for vibration and temperature fluctuations into your receiving device. Set the pressure range, choose the unit of measure, and zero the reading using the digital keypad. These transmitters convert pressure into an electrical signal that receiving devices, such as remote displays, programmable logic controllers, and motor speed controls, use to monitor pressure and control equipment. They will only provide accurate readings within the rated pressure range. Maximum pressure is the maximum spike in pressure a transmitter can withstand without damage. Transmitters are accurate only within the pressure range, not up to the maximum pressure. Transmitters are also known as transducers.

These transmitters connect using two wires to send a 4-20mA current output. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices.

Choose transmitters with a sensor cable to monitor pressure, set the pressure range, choose the unit of measure, and zero the reading from a distance.

Monitor and control equipment in food-processing and pharmaceutical plants—these transmitters convert vacuum into electrical signals for receiving devices and have a 3-A certified sanitary design. They automatically compensate for vibration and temperature changes, saving you the effort of programming manual corrections. They’re rated IP66 and NEMA 4X for protection from dust and water jets, and made of 316 stainless steel, so they won’t corrode from frequent washdowns with harsh cleaners. A highly polished surface and continuously welded seams leave no crevices for bacteria to grow. They connect to sanitary quick-clamp fittings—also known as tri-clamp fittings—that are easily assembled for regular cleaning.

Also known as transducers, these transmitters are commonly used with remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment. Use the keypad to set the vacuum range, choose the unit of measure, and zero the display. Transmitters will only provide accurate readings within the rated vacuum range. Maximum pressure is the greatest spike in pressure they can withstand without damage. Transmitters are accurate only within the pressure range, not up to the maximum pressure.

These transmitters connect using two wires to send a 4-20mA current output. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices.

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. They’re 3-A certified for use in sanitary facilities such as food, pharmaceutical, and biotech plants. Transmitters have IP66 and NEMA 4X ratings as protected from dust and high-pressure jets of water, and are made of corrosion-resistant stainless steel, so they won’t be damaged by frequent washdowns with harsh cleaners. A highly-polished surface with continuously welded seams leaves no room for bacteria to grow. They connect to sanitary quick-clamp fittings—also known as tri-clamp fittings—which disassemble easily for frequent cleaning.

Also known as transducers, these transmitters convert pressure and vacuum to an electrical signal that’s sent to devices such as remote displays, programmable logic controllers, and motor speed controls to monitor pressure or control equipment. Use the keypad to set the pressure range, choose the unit of measure, and zero the reading. Transmitters will only provide accurate readings within the rated pressure range. Maximum pressure is the maximum spike in pressure a transmitter can withstand without damage. Transmitters are accurate only within the pressure range, not up to the maximum pressure.

These transmitters connect using two wires to send a 4-20mA current output. The same wire is used to send a signal to the receiver and to power the transmitter. Current doesn’t lose signal over long distances and isn’t affected by electrical interference from other devices.

Made of FDA-listed materials for use with food and beverage, these sights have sanitary quick-clamp connections and an electropolished 316 stainless steel body for easy disassembly and cleaning. They meet USP (United States Pharmacopeia) Class IV standard for food applications. Sights let you visually confirm flow and inspect liquid color and clarity. Backlight the back window to increase the visibility of dark liquids.

For technical drawings and 3-D models, click on a part number.

To withstand water and a variety of caustic chemicals, these flowmeter/totalizers have a corrosion-resistant 316 stainless steel body. They measure both flow rate and total flow volume. The batch total volume can be reset after each metering application. The total flow volume cannot be reset. They have an enclosure that meets NEMA 4 for protection from dirt and washdowns.

Flowmeter/totalizers with threaded connections have 316 stainless steel seals, which resist corrosion.

Connect flowmeter/totalizers with quick-clamp connections to other quick-clamp fittings (often called tri-clamp fittings) using a gasket and clamp. They’re easy to attach and remove for cleaning.

Certificate of calibration traceable to NIST states that the flowmeter/totalizer has passed a test for accuracy.

Optional output module transmits output signals to an external device such as a data recorder, logger, or remote display (not included). It includes 10 feet of cable with wire leads.

Optional remote panel-mounting kit lets you mount the meter’s display up to 100 feet away. It includes a sensor module and 10 feet of cable with wire leads.

Hazardous location environmental ratings indicate where manufacturers have included safety features in products to facilitate their safe use in hazardous environments. Before selecting a product for a hazardous location, ensure it is rated for your environment. See About Hazardous Location Environmental Ratings.

Mount these indicators on the outside of tanks in food, pharmaceutical, and other sanitary environments to monitor their liquid levels. Made from 316 stainless steel, they will not corrode from frequent washdowns with harsh cleaners and sanitizers. Rounded edges and polished surfaces prevent the risk of bacteria growth. These indicators have an impact-resistant polycarbonate shield that protects the glass window while still letting you see the liquid level. The liquid level inside these indicators matches the level in your tank, making it easy to view readings at a glance. Attach these indicators to tanks with quick-clamp sanitary fittings for fast installation and easy removal for cleaning or moving them.

For technical drawings and 3-D models, click on a part number.