Siemens 538-871 Duct Sensor 10K Ohm Thermistor

The Siemens 538-871 Duct Sensor is an effective device applied for controlling the temperature of the air. It has a temperature range from 32°F to 122°F. The sensor is able to measure the change in the resistance and show correct temperatures. The sensor consists of a measuring element which is a 10K Ohm thermistor. This sensor can be installed in the air ducts so that the temperature of the air flow can be measured correctly. The Siemens 538-871 can assist in improving the performance and comfort of the HVAC system by measuring temperature that in turn stabilizes the heating and cooling equipment.