TEAT temperature sensors used to detect the heating water temperature in the industries are made of PBT, PC, PA or acid proof steel. These sensors are placed within a pocket of stainless steel (AT80), acid-resisting steel (ATH80) or brass (ATM80). This product number 117J070 can detect from -40 to +100 °C with accuracy of +/- 0.5 °C / 25 °C (typ.). The time constant is about 5s with output at 2.98 V / 25 °C. The mounting is done at R ½" with cable entry M16 that is housed on IP 54.