This manual describes the use of Vaisala HUMICAP® Dewpoint Transmitter DMT132.
This Quick Guide gives essential safety warnings and step‑by‑step instructions for installing the DMT132 dewpoint transmitter. It covers removal of the transport protection cap, fitting the sealing ring, and tightening the screw with a plastic wrench up to an additional 20°.
The guide also lists wiring connections for dewpoint output, battery, and power, provides the device dimensions and thread size, and points users to the online reference page for further information.
| Dewpoint output current range | 4 … 20 mA |
|---|---|
| Battery output current range | 4 … 20 mA |
| Supply voltage | 20 … 28 VDC |
| Current measurement range | 0 … 5000 |
| Dimensions (L × W × H) | 125.5 mm × 80.5 mm × 45 mm |
| Thread size | G1/2" ISO 228‑1 |
Remove the transport protection cap.
Turn the screw a maximum of 20° more using the plastic wrench.
Visit the website www.vaisala.com/DMT132 for additional details.