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  • ULTIMHEAT : DIN rail mounting miniature humidistat for cabinet air control. Type Q7C

    Din rail mounting miniature humidistat for electrical cabinets
    Type : Q7C
    DIMENSIONS


    Reference Q7C030100I001R00

    MAIN FEATURES
    Main Application: condensation in electrical enclosures and cabinets can be critical for electrical components and safety. This humidistat is designed to switch on a heater or a ventilating fan when the relative humidity raises at dangerous levels, when there is a risk to reach the dew point usually around 65%.
    It can also be used to switch on humidifiers, dehumidifiers, or other devices.
    Humidity sensing element: hygroscopic polymer film with special treatment, produced by Ultimheat, ensuring a fast response, long life and high stability
    Setting range: 35 to 95% RH
    Measuring accuracy: ±5% RH
    Differential at 50% RH: 8% RH (±3% RH )
    Measuring medium: air, pressure-less, non-aggressive
    Electrical contact: silver contacts, SPDT, 5A 250V
    Connection: 3 screw terminals for 1.5mm² wires, max torque 0.5Nm
    Mounting: clip for 35mm DIN rail EN50022
    Operating temperature: 0 to+60°C (+32 to +140F)
    Storage temperature: -20 to +70°C (-4 to +158F)
    Mounting position: vertical
    Voltage supply: the humidistat should be mounted such that there is no buildup of condensate on or in the device. If the voltage supply is higher than 48V there is a risk of voltage arcing in the event of water condensation on the micro-switch or connecting terminals which might destroy the control.
    Ingress protection class: IP30
    Dimension: 67x50x 36mm
    Maintenance: The humidity sensing ribbon is maintenance-free in clean air. Air containing solvent can cause measuring errors and failure, depending on the type and concentration. Deposits such as resin aerosols, lacquer aerosols, smokes, which eventually form a water-repellent film are harmful for the measuring element.

    Wiring diagram


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    *ULTIMHEAT ® is a registered trademark
    Various types of Heaters :Flexible Rectangular Silicone Heaters / Anti Freeze Band Heaters / Band Heaters / Silicone Band Drum Heaters / Flexible Jacket Heater / Accessories and Options
    Temperature Controls and Safety Devices: Creep action fixed setting strip thermostat / Snap action fixed setting strip thermostat / Snap action fixed setting disc thermostat / Thermal Fuses / Thermocouple / Resistance Temperature Devices (RTD) / Bulb and Capillary Control/ Bimetal surface control/ Remote bulb thermostat/ Remote electric temperature control

    Blue Ink Company Limited
    Silicone Flexible Heating Surface Heater Manufacturer and ULTIMHEAT Product Distributor in Thailand and ASEAN
    Morning Dew Building, 41/3 – 41/4 Soi Sukhumvit46 Sukhumvit Rd. Phrakanong Klongtoey Bangkok 10110 Thailand
    Tel. +66(0)27135196 / Fax. +66(0)27135197
    E-mail: infoblueink@ultimheat.com / Website: www.ultimheat.co.th