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SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost

    Buy cheap SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost from wholesalers
     
    Buy cheap SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost from wholesalers
    • Buy cheap SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost from wholesalers
    • Buy cheap SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost from wholesalers
    • Buy cheap SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost from wholesalers
    • Buy cheap SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost from wholesalers

    SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost

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    Brand Name : SF
    Model Number : SF-104S
    Certification : CE
    Price : negotiate
    Payment Terms : T/T
    Supply Ability : 1000pcs per weeks
    Delivery Time : 4-6 weeks
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    SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost

    SF-104S Digital Temperature Controller For Automatic Defrost By Electric Heater / Evap.Fan Control Value Storing


    Features of Function
    1. Mini-sized and integrated intelligent control and applicable to the compressor of one HP.
    2. Temperature Display/ Temperature Control/ Manual, automatic defrost by electric heater / Evap.Fan Control/Value Storing/ Self Testing /Parameter Locking
    Specifications
    1. Output of the outside sealed transformer:AC12V(one transformer matched with one temp. controller)
    2. Temperature sensor: NTC, Double sensors(for cold-room temp.&defrost control),2m(L)
    3. Range of temperature displayed : -45~45℃
    4. Range of set temperature:-45~45℃
    5. Temperature of the operating environment: -10~60℃, Relative Humidity:20% 90%(Non-condensing)
    6. Relay rated coil voltage:12VDC
    7. Output contact capacity: Compressor relay: N.O. 30A/250VAC ; Defrost relay:N.O.30A/250V AC ; Evap. Fan relay:
    N.O.30A/250V AC
    Technical Parameters
    Parameter
    Function
    Set range
    Default
    E1
    Lower setpoint limit
    -45℃~Set temp.
    -35℃
    E2
    Higher setpoint limit
    Set temp.~45℃
    20℃
    E3
    Temp.hysteresis
    1~10℃
    4℃
    E4
    Comp.start delay time
    0~10Min
    2Min
    E5
    Offset on room temp.
    -5~5℃
    0℃
    F1
    Max.Defrost duration
    1~60Min
    20Min
    F2
    Defrost interval time
    0~24Hr

    6Hr

    Notes for Installation
    1.Sensor leads must be kept separately from main voltage wires in order to avoid high frequency noise induced. Separate the power supply of the loads from the power supply of the controller.
    2. When installation the sensor shall be placed with the head upward and the wire downward.
    3.In case of long-distance sensor installation from the controller, the sensor cable may be prolonged up to 100 m max. without any re-calibration
    4.The temperature controller can not be installed in the area with water drops.
    Accessories for the temperature controller
    1. One temperature sensor
    2. One relay
    3. One attached transformer
    SF 104S Digital Refrigeration Controller Electric Heater Automatic DefrostSF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost
    Quality SF 104S Digital Refrigeration Controller Electric Heater Automatic Defrost for sale
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