mfr012: Top Choice in Selangor, Malaysia, Kuala Lumpur (KL), Shah Alam Winston Resources

Description

Product Description

1.   Efficient condensation control
2.   Adjustable relative humidity range
3.   High switching capacity
4.   DIN rail mountable

The MFR 012 electromechanical hygrostat is designed to control the relative humidity inside enclosures. When connected to an enclosure heater (dehumidifier), it will energize the heater at the humidity set point in order to raise the dew point. This helps prevent damage and mal- function of electronic components caused by condensation and corrosion. 1) The MFR 012 can also be used to control cooling fans, warning lights or other devices.

Technic data

Switch difference*	4% RH (±3% tolerance)
Permissible air velocity	15m/sec
Contact type	change-over contact
Service life	> 50,000 cycles
Min. switching capacity	20V AC/DC 100 mA
Max. switching capacity	25VAC, 5A
	DC 20W
Connection	3-pole terminal for 2.5mm², clamping torque 0.5Nm max.: rigid wire 2.5mm², stranded wire (with wire end ferrule) 1.5mm²
Mounting	clip for 35mm DIN rail, EN60715
Casing	plastic according to UL94 V-0, light grey
Dimensions	67 x 50 x 38mm
Weight	approx. 60g
Fitting position	variable
Operarting/Storage temperature	0 to +60°C (+32 to +140°F) / -40 to +60°C (-40 to +140°F)
Operating / Storage humidity	max. 90 % RH (non-condensing)
Protection type	IP20
Approvals	UL File No. E164102
*at 50% RH

Art. No.	Setting range
01220.0-00	35 to 95% RH

Dimension

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