China New Adjustable Mechanical Hygrostat Mfr 012 Mechanical Hygrostat Thermometer

NEW Hot Sale Adjustable Mechanical Hygrostat MFR 012 mechanical hygrostat thermometer
• Adjustable relative humidity
• Change-over contact
• High switching capacity
• Easily accessible terminals
• Clip fixing
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. In this way condensation and corrosion in enclosures with electric/electronic
components is effectively prevented.


Technical DataCERoHSISO9001Patent

MFR 012

Switch difference¹

+/-5% RH

Permissible air velocity

15m/sec.

Contact type

change-over contact

Service life

>50,000 cycles

Min. switching capacity

20VAC / DC 100mA

Max. switching capacity

250VAC, 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

67 x 50 x 38mm

Weight

approx. 60g

Fitting position

variable

Operating/Storage temperature

0 to +60°C (+32 to +140°F) / -40 to +60°C (-40 to +140°F)

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.
Examples of connection