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INDUSTRIAL
SENSORS AND INSTRUMENTS
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Resistance
Temperature Detector (RTD) Sensors
Resistance
Temperature Detector (RTD) Sensors are constructed using thin
film technology. Thin film elements are made by depositing
platinum or nickel on a substrate and trimming to the desired
resistance. Ceramic elements are employed for cryogenic
applications and used with a mineral insulated sheath for high
vibration applications. Smart RTD sensors are available in
platinum, nickel and copper and with several different
resistance to temperature coefficient curves, including high
accuracy RTD sensors.
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