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NT 95-F Mechanical Hygrostat
Features

Adjustable relative humidity


Change-over contact


High switching capacity


Easily accessible terminals


Clip fixing

Product Description

The electromechanical hygrostat is designed to control enclosure heaters so that the dew point is raised when a critical relative humidity of 65% is exceeded.Iin this way condensation and corrosion in enclosures with electric/electronic components is effectively prevented.

Technical Data

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Technical Data

NT 95-F

Switch difference¹

+/-5% RH

Permissible air velocity

15m/sec.

Contact type

change-over contact

Service life

>50,000 cycles

Min. switching capacity

20VAC, 5A / DC 20W

Connection

3-pole terminal for 2.5mm²,clamping torque 0.5Nm max.:

rigid wire 2.5mm² (AWG 14); stranded wire² 1.5mm² (AWG 16)

Mounting

clip for 35mm DIN rail, EN 60715

Casing

plastic according to UL94 V-0,light grey

Dimensions

84×50×54mm

Weight

approx. 60g

Fitting position

variable

Operating/Storage temperature

0 to +60℃(+32 to +140℉)/-40 to +60℃(-40 to +140℉)

Operating/Storage humidity

max. 95% RH(non-condensing)

Protection type

IP20

1.at 50% RH

2.When connecting with stranded wires, wire end ferrules must be used.

Mounting options

Art. NO.

Setting Range

Operating Voltage

95HF

35 to 95% RH 

20VAC/DC, 250VAC


Structure Chart

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Video

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