Schneider Electric (Barber Colman) ETR500 Room Temperature Sensor 10K Ohm Type-3

The Schneider Electric (Barber Colman) ETR500 Room Temperature Sensor is a temperature-sensing component used to measure room conditions in control systems. It detects ambient air temperature changes and sends resistance-based signals to controllers for proper temperature regulation. The 10K Ohm Type-3 configuration allows compatibility with particular temperature monitoring applications in commercial and industrial heating, ventilation and air conditioning setups. Installed in occupied spaces, it assists in maintaining proper HVAC equipment operation by providing feedback for temperature adjustments. The sensor integrates with controls to support automated standard management and settings.