STE-1423

Sensor: Immersion (or Duct), Temperature, 10K-Type III, 4" Probe :- The KMC STE-1400 Series, Type III, 10,000 ohm thermistor temperature sensors are available in different housings for surface, duct, duct averaging, immersion, strap-on, and outside air applications. The STE-1423 immersion sensor is encapsulated in a 4-inch long, 1/4-inch O.D., 304 stainless-steel probe. The probe protrudes from the bottom of the sensor housing, minimizing lead length error. The probe inserts into an HMO-4545 stainless-steel thermowell. For optimal sensing, use HMO-4532 thermal compound in the thermowell for optimal heat transfer from the thermowell to the probe. For a 6-inch immersion sensor, see the STE-1424. The STE-1423 immersion sensor replaces the older STE-1421 used with a (threaded) HMO-4534 thermowell. When replacing an STE-1421 sensor with an STE-1423, also replace the thermowell with an HMO-4545. The STE-1423 may also be used as a duct sensor (without a thermowell).