4. Push the probe of the transmitter through the flange and into the duct. The probe should
reach far enough so that the sensor is located in the middle of the duct.
Figure 2 HMD110/112 Centering Inside Duct
5. Secure the transmitter to the flange by tightening the screw on the flange that holds the
probe in place.
6. Open the transmitter cover, and route the cables through the cable glands. Connect the
wires to the screw terminals according to the wiring instructions.
7. Tighten the cable gland(s) and close the transmitter cover.
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