Temperature Sensors

Electro-Sensors introduces FM-approved temperature sensors with a built-in conduit adapter and grease-fitting tap. The TT420-LT liquid tight temperature sensor combines a sensor, signal conditioner and loop-powered 4-20mA transmitter into a rugged and compact package. All models are compatible with standard 2-wire 4-20mA current loops and analog inputs, do not require any calibration and feature an integrated fitting for 1/2-in flexible liquid-tight conduit. These temperature sensors are FM approved as dust ignition-proof for use in Class II and III, Ev. 1 and 2, Group E, F, G ratings.