Sitron's line of Thermal Dispersion Flow Switches are compact switches with no moving parts, that control the flow of liquid and gas in pipes and ducts. They can also be used for single point level detection for liquids. Sitron's flow switches and transmitters are available in different models that provide for different power supply, output and connection requirements. (read more)

Measure, monitor, transmit and display Flow Rate, Temperature and Pressure all from a single instrument! (read more)

MFC-2600 series is a small DeviceNet ready liquid flow controller and control valve for flowrates ranging from 5 to 2000 ml/min in 1/4" or 3/8" O.D. PFA tube. (read more)

Sensortechnics, Inc. manufactures custom liquid flow meters to match your specifications. (read more)

Series PF2W digital liquid flow switches provide a digital display monitoring the flow of water, deionized water, and certain chemicals. (read more)

Compact flow control valves featuring flow meters and digital displays for precise, programmable management of fluid distribution. (read more)

Sierra's Innova-Switch™ flow and level switches represent the state-of-the-art in gaseous and liquid flow switching or liquid level control. The Innova-Switch is easy to install and adjust, giving reliable, low maintenance performance in the most demanding applications. (read more)

Vibration limit switch for liquids, maintenance-free alternative to float switches. The Liquiphant T is a compact level switch that is ideal in places where access is difficult or space is limited. (read more)

Whitney Systems of Chelmsford, MA recently purchased the Model 235 Wet-to-Wet, high line, differential pressure transducer from Setra Systems after learning they had been relying on a less than reliable test measurement device. (read more)

Whitney Systems of Chelmsford, MA builds a wide range of customized machinery designed to enhance productivity and product quality. The company designs and manufactures everything from machines for custom automation to O-ring insertion machines to test stands such as electrical testers, flow rate testers, endurance testers and leak testers. (read more)