Vaisala HMDW80 Series [TMW82] Temperature Transmitter

TMW82 Temperature Sensor for HVAC, Wall Model, Current Loop, 0.5 °C accuracy.
The 2-wire TMW82 transmitter is designed for use in energy management systems in buildings. It is easy to install: wire it to the terminal block at the transmitter bottom and close the housing with a snap-on lid to cover the electronics. The TMW82 is designed to fit standard 2x4" junction boxes.

The TMW82 has a 4…20 mA loop-powered output corresponding to -5…+55 °C (+23…+131°F) temperature.