Vaisala hmdw110 series - HMW110;112 Installation

HMW110/112 Installation
• Medium size crosshead screwdriver (Pozidriv) for cover screws.
• Small slotted screwdriver for screw terminals.
• Two installation screws: Ø ≤ 3.5 mm, head Ø ≤ 8 mm.
• Depending on the wall material and screw type, you may need a drill and a
suitable drill bit to make installation holes for screws.
• Tools for cutting and stripping wires.
• 19 mm open-end wrench for tightening the cable gland.
88 mm
≥ 10 mm
≤ 8 mm
≤ 3.5 mm
Ø 4 ... 8 mm
Figure 3 HMW110/112 Installation
1. Open the transmitter cover and use two screws (not included) to attach the transmitter to
the wall. The probe and cable gland should point down.
2. Open the transmitter cover, and route the cable through the cable gland. Connect the
wires to the screw terminals according to the wiring instructions.
3. Tighten the cable gland and close the transmitter cover.
4. Remove the yellow transport protection cap from the probe.
8 M211692EN-C