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Room hygrostat, surface-mounted, 24V AC or 230V AC, 10…35…°C, 30…100% r.H., two-way contact

Room hygrostat, surface-mounted, 24V AC or 230V AC, 10…35…°C, 30…100% r.H., two-way contact

Hygrothermostat for simultaneous control or monitoring of temperature and humidity in offices, residential properties and hotels, as well as swimming pools, conservatories and residential baths and suitable for all types of heating. The device can be operated using 24 V~ or 230 V~ as required. With electric underfloor heating, ensure that the output from the heating cannot overheat the screed, even during continuous operation. With hot water heating systems, a max. of 10 valves (closed when de-energised) should be connected to the heating output, or a max. of 5 valves (open when de-energised) to the cooling output. When cooling, a max. of 5 valves (closed when de-energised) should be connected to the cooling output, or a max. of 10 valves (open when de-energised) to the heating output. Where necessary, thermal cut-outs may also need to be installed. Max. switching current: Dehumidifying (terminal 9) 5 (0.2) A, humidifying (terminal 8) 3 (0.2) A, heating (terminal 1) 10 (4) A at 230 V AC / 1 (1) A at 24 V AC, cooling (terminal 2) 5 (2) A at 230 V AC / 1 (1) A at 24 V AC, switching power: Terminal 9: 1150 W, terminal 8: 690 W, terminal 1: 2300 W at 230 V AC / 24 W at 24 V AC, terminal 2: 1150 W at 230 V AC / 230 W at 24 V AC
Product inquiry
  • Art.-Nr.: MA220000

    Technical data

    can be read offNo
    number of outputs6
    output signalswitching
    external settingYes
    operationrotary knob and switches
    operating voltage230 V AC / 50 Hz or 24 V AC / 50 Hz
    width110mm
    designBerlin 3000
    digital displayNo
    displayNo
    setting range, rel. air humidity upper value100%
    setting range, rel. air humidity lower value30%
    electric connectionscrew terminals
    with explosion protectionNo
    colourreinweiß
    RAL colour number (similar)9010
    sensor elementplastic fibres and bimetal
    height110,7mm
    internal settingNo
    contact interlockingNo
    bearing temperature, upper value60°C
    bearing temperature, lower value-20°C
    maximum air humidity (non-condensing)95% r.H
    housing materialplastic ABS
    maximum switching voltage230 V AC, 50 Hz
    maximum switching current10 (4) A
    mechanical range reductionYes
    mediumair, not aggressive
    minimum switching voltage24 V AC / 50 Hz
    minimum switching current100 mA
    with thermostatYes
    mounting / attachmentsurface mounting
    surface propertiesmatt
    sealableNo
    control range, upper value35°C
    control range, lower value10°C
    humidify / dehumidify control functionYes
    heating control functionYes
    cooling control functionYes
    switching differenceapprox. 4% r.H. approx. 1 K
    switching difference, can be adjustedNo
    switching elementmicroswitch and bimetal
    On / Off switchYes
    switching contact2 two-way contacts
    potential free switching contactNo
    switching power2300 W
    type of protectionIP30
    protection classII, following appropriate mounting
    Safety and EMCin accordance with DIN EN 60730
    depth26mm
    ambient temperature, upper value50°C
    ambient temperature, lower value0°C
    degree of contamination2
    Circuit diagram Circuit diagram

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    Instructions

    PhotoTypeArticlenumberFeaturesKind
    JZ-17MN990001Adapter plate for Berlin 3000 housing (hardwired)Accessories
     

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