E+E Elektronik, an Austrian company specialising in the development and production of sensors and transmitters for measurement of relative humidity, temperature and air velocity, recently announced its new dew point transmitter series EE371 with a measuring range of -80...60°C Td (-112...140°F Td) and series EE372 with a measuring range of -40...60°C Td (-40...140°F).

The auto-calibration feature and the dew point sensor element provide outstanding accuracy and very good long-term stability. Wettability, fast response time and high resistance against chemical pollutants are the main features of this sensor element HMC01, developed by E+E Elektronik in thin film technology. The sensing head is pressure tight up 100 bar (1450 psi) and can be mounted either with a G½” ISO or a ½” NPT thread. The rugged, compact metal housing of Series EE371 is rotatable over the full 360º, allowing positioning for excellent readability of the optional dual-line display and easy accessibility of the robust industrial electrical connector - even in difficult mounting situations.

Both analogue outputs are freely scalable and configurable. It is possible to have the transmitter equipped with switching outputs. Status indicators provide easy on-site diagnostics. Typical applications are monitoring of compressed air systems, refrigerant dryers, absorption dryers, plastics dryers and high-voltage circuit breakers, reveals the company’s press release.