Siemens Building Technology 544-339-8 Single Point Duct Temperature Sensor 8" 1K Ohm Platinum RTD -40°F to 240°F

The Siemens 544-339-8 is a precision temperature sensor and is made to constantly measure air temperature within HVAC systems. The Platinum Resistance Temperature Detector element is housed in a robust probe making this duct mounted sensor suitable for severe situations. It provides accurate temperature data with a measuring range of -40°F to 240°F, for the better possible system performance. The sensor includes a platinum RTD element in the sensor which delivers betterstability and precision to accurate temperature measurements with time. The 1k Ohm resistance value allows compatibility between a wide spectrum of control systems and data gathering equipment. With enough reach for temperature sensing you will get close enough for a precise reading with the 8" probe length.