The 473 is the lowest cost MBW dew point instrument, yet it has similar performance and the same user interface as our high-end instruments. It features cable mounted dew point measuring heads that allow the user to measure directly within the application environment and includes a temperature probe as standard. Using both measured variables, the 473 is able to calculate, display and output relative humidity. As an option, the 473 can be specified with a barometric pressure sensor. Three different measuring heads with 2 m connecting cables are available (lengths up to 10 m can be provided on some versions on request).
All 473 instruments are delivered as complete measurement sets that include:
Measuring head cable
Pt-100 temperature probe and cables
Factory calibration certificate*
IP65 transport case
In combination with the T12 multichannel thermometer, the 473 is particularly well suited to climatic chamber validation projects.
* For a small additional cost, the factory calibration can be upgraded to ISO17025 accredited calibration