Absolute Sensors

Find a pressure transducer or transmitter for measuring absolute referenced pressures with a millivolt, amplified voltage, current loop or digital output.

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Low cost ceramic diaphragm pressure transmitter available on a short lead time. Pressure ranges starting from 0-500 mbar up to 0-700 bar gauge or absolute. Electrical signals 4-20mA, 0-5V or 0-10V can be selected. A choice of DIN plug connector or integral cable can be specified for the electical interface.

Stainless steel pressure transmitter with ranges from 100mbar up to 40 bar gauge or absolute with optional accuracy ranging from the standard 0.175% FS up to 0.05% FS. Special options such as ATEX approval, SIL approval and compound ranges are also available.

High precision pressure transmitter with an accuracy of 0.05%FS BSL NLHR and digitally adjustable pressure ranges from 170mb up to 35 bar gauge & absolute

High precision pressure transducer with an accuracy of 0.05% full scale including temperature errors over +10 to 40 deg C. Available in pressure ranges from 1 to 1000 bar gauge or absolute with a RS485 digital interface plus an optional USB or RS232 converter cable for connecting to a desktop or laptop PC.

Highly accurate digitally compensated pressure transducer with G1/2 male flush pressure port. Designed for use on viscous media or where a flush face is required for easier cleaning when used with food, drink or hazardous substances such as Oxygen. Select pressure ranges as low as 1 bar or as high as 1000 bar. Standard digital output is RS485 which can be converted to RS232 or USB via optional converter cables.

Motorsport pressure transducer with 21mm diameter and and 24mm body length for pressure ranges from 0.5 up to 400 bar gauge or absolute. Available with millivolt and amplified voltage output signals covering the majority of motorsport analogue input signals.

Dual analogue output signal transmitter for simultaneous measurement of media pressure and temperature. Pressure ranges from 100 mbar up to 1000 bar and temperature measuring range from -25 to 100 DegC. To ensure good thermal contact with the media the temperature is measured just behind a flush diaphragm which has sufficient surface area to ensure minimal losses in media temperature at point of measurement.

Three in one electronic pressure switch, digital pressure gauge and pressure sensor with pressure ranges from 100 mbar up to 600 bar (1.5 to 9000 psi) gauge or absolute.

Piezo-resistive pressure transducer with a 2mV/V or 10mV/V output signal in pressure ranges from 0.25 bar up to 700 bar gauge or absolute.

Passive compensated pressure transducer with a four arm semiconductor Wheatstone bridge circuit which produces a 100 millivolt with a 10 volt excitation. Pressure ranges from 0-100mbar up to 0-1000bar gauge or absolute. The silicon sensing chip is totally isolated from the media by an oil filled stainless steel 316L capsule with isolation membrane. This sensor is ideally suited for high frequency response applications since the output is only limited by the natural response of the silicon sensing capsule.