Schneider Electric (Barber Colman) ETR503 Temperature Sensor the thermocouple is likely generating

the thermocouple is likely generating enough millivolts to hold the safety valve

The high-heat resistant polymer construction maintains legible white heat-stamped markings despite prolonged exposure to grease and high ambient temperatures

this unit features a solid core composition consisting of 80% molecular sieve and 20% activated alumina

Precision Safety: Precise L260F thermal trip point ensures critical shutdown before flue gases reach dangerous levels

Schneider Electric (Barber Colman) ETR503 Temperature Sensor the thermocouple is likely generatingThe Schneider Electric (Barber Colman) ETR503 Temperature Sensor is a critical component for maintaining precise environmental control within commercial and industrial Continuum systems. This 10K Ohm Type 3 thermistor provides reliable, non polarity sensitive temperature monitoring with an accuracy profile of + 0. 4F (+ 0. 2C) across standard operating ranges. Designed for high interchangeability, the ETR503 eliminates the need for field calibration,