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Humidistats
Type Item no. ADG Euro / pc.

Duct humidistat
for the monitoring and control of the relative humidity in
air ducts or rooms. Readout potentiometer outside / inside with
optional housing cover.
Measuring range: 15 – 95 % RH
Max. air speed: 10 m / s
Contact load: max. 5 A, 230 V
min. 10 mA at 24 V
Permiss. amb. cond.: 0 – 70 °C, 0 – 95 % RH
(non-condensing)
Dimensions: 140 x 73 x 64 mm (L x W x D)
Adjustable from: 130 – 156 mm
Scope of delivery: duct humidistat with
mounting flange and
cable gland M16
With single-pole changeover switch, Minimum order quantity: 10 pcs. OPP-HBC 1.1 101303 02 309.30
With two-pole changeover switch OPP-HBC 1.2 101304 02 366.00
Data sheet no. 20631

Housing cover for duct humidistat
with clear cover for higher protection class IP 55 GD 1.1 100512 02 54.80

Data sheet no. 20631

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