Bonded Foil Strain Gauge Pressure Sensors

Bonded Foil Strain Gauge Pressure Sensors

Bonded foil strain gauge or BFSG pressure sensors have foil gauges made from materials such as Constantan which are bonded using industrial adhesives to a stainless diaphragm or beam which is the material which flexes in response to change in pressure. 

The foil strain gauge sensing element typically includes two or four foil strain gauges which are joined together into a wheatstone bridge circuit. 

These type of pressure sensors are most suited to mid to high range pressure measurement and because the sensing diaphragm is stainless steel they are very robust and can withstand high dynamic pressure changes.


Product List
TPSA Precision High Pressure Transducer

TPSA Precision High Pressure Transducer

High pressure transducer for pressure testing applications with 4-20mA current loop or amplified voltage output signal available in pressure ranges from 50 up to 1000 bar gauge to with a measurement accuracy of 0.1%.

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TPS Strain Gauge Pressure Sensor

TPS Strain Gauge Pressure Sensor

Piezo-resistive pressure sensor with a millivolt output direct from a four arm wheatstone bridge strain gauge circuit in pressure ranges from 10 up to 1000 bar gauge.

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XPSA ATEX IS High Pressure Transmitter

XPSA ATEX IS High Pressure Transmitter

ATEX approved hydraulic pressure sensor for instrinsically safe use in hazardous areas with a 4-20mA current loop output signal in pressure ranges from 50 up to 1000 bar gauge

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TPHA Ultra High Pressure Transmitter

TPHA Ultra High Pressure Transmitter

Extra high pressure transmitter with 4-20mA current loop or amplified voltage output signal in pressure ranges from 1000 up to 5000 bar gauge.

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TPH Strain Gauge Ultra High Pressure Sensor

TPH Strain Gauge Ultra High Pressure  Sensor

Piezo-resistive extra high pressure sensor with a millivolt output signal for pressure ranges from 1000 up to 5000 bar gauge.

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TPFADA Flush Diaphragm Pressure Transmitter

TPFADA Flush Diaphragm Pressure Transmitter

Flush diaphragm pressure transmitter for high viscosity media in food processing and plastic injection moulding applications. The TPFADA is available with a 4-20mA current loop or amplified voltage output signal and pressure ranges from 10 up to 1000 barg.

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TPF Flush Diaphragm Strain Gauge Pressure Sensor

TPF Flush Diaphragm Strain Gauge Pressure Sensor

Flush diaphragm piezo-resistive pressure sensor for food processing and plastic injection moulding applications with a millivolt output signal in pressure ranges from 10 up to 1000 barg.

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TPSADA Digital Auto-Zero High Pressure Sensor

TPSADA Digital Auto-Zero High Pressure Sensor

Contactless zero tare & span adjustment high pressure transmitter with 4-20mA current loop or amplified voltage output signal in pressure ranges from 50 bar up to 1000 bar gauge

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Site Last Updated:  05/07/08

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