Mechanical hygrostat MRF 012
  • Mechanical hygrostat MRF 012

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Mechanical hygrostat MRF 012


Humidity set up
Switch over contact
High contact current
For DIN bus
Mechanical hygrostat is used to heating systems control.

Technical data
Switch over difference
4 % humidity (± 3 % tolerance)
Air flow speed
15m/Sec.
Contact type
Fast switch over
Contact resistance
<10mOhm
Lifetime
50 000 cycles
Min switch over current
AC/DC20V100mA
Max switch over current
AC 250V  5A (resistance load)
AC 250V 0,2A (inductive load @ cos phi = 0,8)
DC 20 W
EMC
EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Casing
plastic  UL94V-0, light grey
Terminals
3 pole 2,5 mm2
Mounting
For DIN 35 mm bus, EN 50022
Dimensions
67 x 50 x 38 mm
Weight
ok. 60 g.
Assembly
Arbitrary
Operation temperature
0 do 60 °C / -20 do 80 °C
IP
IP20
Certificates
 
 

Catalogue number
Article numberTemperature range
01220.0-00 35 - 95 %

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Humidity set up
Switch over contact
High contact current
For DIN bus
Mechanical hygrostat is used to heating systems control.

Technical data
Switch over difference
4 % humidity (± 3 % tolerance)
Air flow speed
15m/Sec.
Contact type
Fast switch over
Contact resistance
<10mOhm
Lifetime
50 000 cycles
Min switch over current
AC/DC20V100mA
Max switch over current
AC 250V  5A (resistance load)
AC 250V 0,2A (inductive load @ cos phi = 0,8)
DC 20 W
EMC
EN 55014-1-2, EN 61000-3-2, EN 61000-3-3
Casing
plastic  UL94V-0, light grey
Terminals
3 pole 2,5 mm2
Mounting
For DIN 35 mm bus, EN 50022
Dimensions
67 x 50 x 38 mm
Weight
ok. 60 g.
Assembly
Arbitrary
Operation temperature
0 do 60 °C / -20 do 80 °C
IP
IP20
Certificates
 
 

Catalogue number
Article numberTemperature range
01220.0-00 35 - 95 %