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Hygrostat/Humidistat Humidity Control

MFR012   
 
Hygrostat/Humidistat Humidity Control
MFR012:Hygrostat/Humidistat
Humidity Control
   
Price List Below PLACE ORDER
CE
Adjustable Relative Humidity Range
High Switching Capacity
DIN Rail Mountable

View related products - Relative Humidity Measurement Instruments

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The MFR012 is designed to control the relative air humidity inside of enclosures. When connected to an enclosure heater, (de-humidifier), it will turn the heater on at the set humidity level in order to raise the dew point. This helps prevent damage and malfunction of electronic components caused by condensation and corrosion. The MFR012 can also be used to control cooling fans, warning lights or other devices.

SPECIFICATIONS
Adjustment Range: 35 to 95% (±3.0%) relative humidity Switching Difference (Hysteresis): Approx. 4% RH @ 50% relative humidity
Permissible Air Velocity: 50 ft/sec (15 m/s)
Maximum Switching Voltage: 250 Vac
Attention: 250 V should only be switched in a non-condensing environment
Contact Type: Change-over contact
Contact Resistance: <10 mΩ
Service Life: 100,000 cycles
Minimum Switching Capacity: 100 mA @ AC/DC 20 V
Maximum Switching Capacity: 5A @ AC 230V (resistive load), 1.0A @ AC 230V (inductive load at cos j = 0.8); DC 20W
EMI/EMC Compliance: EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Connection: 3-pole terminal, 3 x AWG 14 max [2.5 mm2 (0.1 in2)]
Mounting: Clip for 35mm (1.4") DIN rail (EN 50022)
Dimensions: 67H x 50W x 38 mmD (2.64 x 1.97 x 1.5")
Housing: Clip for 35mm DIN rail (EN 50022)
Weight: 60g (2oz)
Operating Temperature: 0 to 60°C (32 to 140°F)
Storage Temperature: -20 to 80°C (-4 to 176°F)
Protection Type: NEMA 2 (IP20)
Application Examples:
   • Electrical and Electronic Enclosures
   • Telecommunication Systems
   • Display Panels
   • Ticket Dispensers
   • Automatic Teller Machines (ATM’s)
   • Access and Parking Control Systems
Note: The critical relative humidity for most components is 65%. Above 65% RH, condensation can cause malfunction of electronic equipment. Long-term, this can lead to corrosion and permanent damage of electronic components and systems.


To Order (Specify Model Number)
 Part Number   Availability   Price   Description    Qty.
 MFR0122 In Stock   $83.00    Mechanical humidity control, SPDT, 35 to 100% RH, 20 Vdc to 230 Vac  
All dollar amounts on this site are shown in US currency.

 Note: Comes with complete operator’s manual.
 Ordering Example: (1) MFR0122 Mechanical hygrostat, $83.00

   
Keywords:Mechanical Hygrostat, humidistat, humidity control

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