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Thermowells/Pockets & Probes

Thermowell/Pocket

Thermowells or pockets are used to provide an isolation between a temperature sensor and the measurement environment e.g. oil filled transformer. A thermowell/pocket allows the temperature sensor to be removed and replaced easily.

They may also be used to provide good thermal transfer between a calibrated heating source and the sensor probe e.g. a dry block calibrator.

Accurate Controls manufacturers both types of thermowell/pocket:

Pockets Accurate

for our mechanical instrument to allow the mechanical sensing bulb to measure the transformer top oil temperature

 Sleeves

for our Dry Block Calibrator (A910)


Probes

Accurate Controls can supply a wide range of Resistance Temperature Detectors (RTD) sensors to suit many applications. Our standard probe is a 3 wire, Class B, PT100 (100 ohms at 0 deg C) RTD and available in several lengths.

 Sleeves

Please contact us for further information on any of the above.