Siemens 540-520B Flush Mount Temperature Sensor White TEC

The Siemens 540-520B Flush Mount Temperature Sensor is a small and economical temperature sensing device for accurate indoor temperature measurement in HVAC systems. For applications involving precise temperature control in ventilation, heating and air conditioning systems, this sensor is suitable for incorporation into the systems. The white flush mount design with superb reliability are the designs available in a seamless fit. Siemens 540-520B include sensing element of 10K ohm NTC thermistor, with its high accuracy and stability. The sensor is designed to function with a temperature range of 13 to 35 °C for its own operation, so that the sensor can operate over a wide range of environmental conditions.