Siemens 184-119 Temperature Transmitters Copper Well 4" 15/16" 1/2" NPT

The Siemens 184-119 Temperature Transmitter is a direct pneumatic device designed to monitor and control temperature in HVAC systems. The well is a copper well with 1/2" NPT connection, 4" length, and 15/16" diameter. This transmitter is designed to fit in with a variety of HVAC systems including boilers, chillers and air handling units. The transmitter requires temperature between 45 and 120°F to be converted into an equivalent pneumatic output pressure of 3 to 15 PSI. Using the pressure signal, the system is then kept at the proper temperature by modulating control devices such as actuators, valves and dampers. One of its main advantages is that it is accurate and dependable and that it helps in keeping optimal indoor climate conditions.