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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.
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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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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Site Last Updated: 05/07/08
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