6744 Dew Point Transmitter (with display, 1/2 NPT)

å¥Reliable measurement of trace humidityå¥User-friendly operation with display and control buttonså¥Calculation of the most important trace humidity variables, also ppmå¥Protocolled fine adjustment at -40 °C tpdå¥4 to 20 mA in two-wire technologyå¥Plastic, polyacrylamide housing materialå¥Ambient temperature: -20 to 70 degree Cå¥Storage temperature: -40 to 80 degree Cå¥Protection class: IP 65å¥Resolution: 12 bitå¥Accuracy: +/- 40 microA

The Testo 6744 was especially developed for trace humidity measurement in compressed or dry air (e. g. granulate dryers). Thanks to a special adjustment, optimum accuracy in the trace humidity range has been achieved. The result of the development of the testo 6744 is a measuring range of -45 °Ctd to +30 °Ctd and excellent accuracy. For the display of the relevant trace humidity parameters, the Testo 6744 has a freely scalable analog output is available, optionally with a switch contact plug for MAX monitoring. In addition to this, the 6744 stands out thanks to its compact and user-friendly design, such as the rotatability of the housing by 350° for the optimum positioning of the display.