Suitable for use with temperature-controlled oil baths, the Keyhole Temperature Calibration Cell replicates the installed operating conditions for accurate sensor calibration.

Replaces the standard in-head terminal block with a push-button programmable 4-20mA loop transmitter.

Replaces the standard in-head terminal block with an external multi-pin screw-on wiring connection. These not only aids quick attachment and disconnection of the sensor from the instrument wiring, but also helps minimize field-installed wiring errors by eliminating the need to connect indivudual wires each time the sensor is changed or removed for calibration.

Spare seals. Available in packs of 10, 25 or 50.

While Silicone rubber is suitable for most food & beverage processing applications, Keyhole™ seals can also be produced in other materials on request.