Armstrong World Industries EHU-703 - Manual (Page 37)

DIMENSIONS
Figure 37-1. Dimension drawing. Duct Humidistat
Note: Specifications and equipment are subject to change without prior notice.
TABLE 5: SENSOR CHARACTERISTICS
Voltage between black and white wire, terminals #6 and #7
37
Wiring
From
Top
"Autocal" Button
(Invisible)
Wiring
From Back
Security
Screw
Base
Cover
Cover
3-1/4"
(83 mm)
4-1/2"
(114 mm)
3-3/4"
(96 mm)
1-1/4"
(32 mm) 1-1/4" (32 mm)
2"
(50 mm)
1"
(25 mm)
2-7/8"
(71 mm)
2-7/8"
(71 mm)
15/16"
(23 mm)
1-5/8"
(41 mm)
HUMIDITY SENSOR OUTPUT
0% 1.05 V
5% 1.19 V
10% 1.34 V
15% 1.48 V
20% 1.63 V
25% 1.77 V
30% 1.92 V
35% 2.06 V
40% 2.20 V
45% 2.35 V
50% 2.49 V
55% 2.64 V
60% 2.78 V
65% 2.93 V
70% 3.07 V
75% 3.21 V
80% 3.36 V
85% 3.50 V
90% 3.65 V
95% 3.79 V
100% 3.94 V