Pressure Transducers and Accessories
Pressure transducers with voltage output, mV output, current output, differential and special pressure sensors, sanitary transducers, transducers with digital output and more


Differential Pressure Transmitter with optional LCD


Differential Pressure Transmitter


Compact, Differential, Low Pressure Transducers


Pressure Gauges with Dual Scale (Bar/PSI)

Silicon-on-Sapphire Pressure Transducers (SoS)

Battery Powered Digital Pressure Gauge

Compact Pressure Transmitters with Mini DIN

3-A Sanitary Rangeable Pressure Transmitters with LCD


High Accuracy Pressure Transmitter

High Pressure transducer with USB output

Advanced, High Accuracy, Digital Pressure Gauge with Temperature

Wet/Wet Miniature Board Mounted Pressure Sensors
Technical Learning

Pressure Transducers and Transmitters
A pressure transducer, often called a pressure transmitter, is a sensor that converts pressure into an analog electrical signal. Although there are various types of transducers, one of the most common is the strain-gage wheatstone bridge pressure transducer.
The conversion of pressure into an electrical signal is achieved by the physical deformation of strain gages which are bonded into the diaphragm of the pressure transducer and wired into a wheatstone bridge configuration. Pressure applied to the transducer produces a deflection of the diaphragm which introduces strain to the gages. The strain will produce an electrical resistance change proportional to the pressure...