Mechanical Hygrostat

Adjustable relative humidity
Change-over contact
High switching capacity

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Features

Adjustable relative humidity

Change-over contact

High switching capacity

Easily accessible terminals

Clip fixing

Mechanical hygrostat is designed to control enclosure heaters so that the dew point is raised when a critical relative humidity of 65 percent is exceeded. In this way condensation and corrosion is effectively prevented.

Technical Data

Switch difference	4 percent RH(土3 percent tolerance)
Permissible air velocity	1 Sm/sec
Contact type	change-over contact
Contact resistance	<>
Service life	> 100,000 cycles
Min.Switching capacity	20V AC/DC, 100mA
Max. Switching capacity	250VAC. 5 (1) A DC 20W
EMC	acc. to EN 55014- 1-2, EN 61000-3-2, EN 61000-3-3
Connection	3-pole terminal.clamping torque 0.5Nm max.:rigid wire 2.5mm2 stranded wire (with wire end ferrule) 1.5mm2
Mounting	clip for 35mm DIN rail,EN60715 or for exit filter EF 118 Series
Casing	plastic according to UL94 V·O, light grey
Dimensions	67 x 50 x38mm
Weight	approx. 60g
Installation position	variable
Operating/Storage temperature	-20 to plus 80 degree (-4 to plus 176 degree F) /-45 to plus 80 degree (-49 to plus 176 degree F)
Protection type	IP20

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