10
Operating manual EE23 humidity / temperature sensor
4 Intallation
4.1 Mounting the Enclosure
1.
Only for model T2 (duct mounting). Drill the hole for inserting the probe into the duct wall,Fig. 7 on
page 11. The relevant position of top left mounting screw of the back cover with respect to the probe
center:
2.
Fix the back cover of EE23 onto the wall / panel using 4 screws (diameter max. 4.2mm (0.2”) ; not
included in the scope of supply).
The device shall be mounted with the cable glands pointing downwards or horizontal.
3.
Wire the terminals inside the back cover according to „Fig. 10 Connection diagram“ on Page
12.
4.
Insert the middle (active) part into the back cover. By this the connection pins of the middle part will
plug into the terminals of the back cover and thus realize the electrical connection.
5.
Place the front cover onto the middle part and close tight the enclosure using the four screws included
in the scope of supply.
Drilling for round holes:
Drilling for long holes:
Fig. 5
Mounting of metal enclosure
116 (4.5“)
50.8 (2“)
Fig. 6
Mounting of polycarbonat enclosure
Metal enclosure:
x = 28.5mm (1.1”)
y = 37.5mm (1.5”)
Polycarbonate enclosure:
x = 20.5mm (0.8”)
y = 25.4mm (1”)
