+
  • 47.jpg
  • SF-751P(3).jpg
  • SF-751P(2).jpg
  • SF-751P(4).jpg
  • SF-751P(5).jpg

SF-751 digital refrigeration temperature controller


Product number:1033014137287696384

  • Description
  • Features 

    Temperature control

    Retain freshness defrost by turning

    off comp. freeze defrost by turning off comp.

    High low temperature alarm

     

    Technical Data 

    Range of temperature displayed:-45~120℃(-49~248℉)

    Range of set temperature:    Freeze: -23~03℃(-09~37℉) 

                                           Refrigeration:-05~12℃(23~54℉) 

    Accuracy:±1℃(1℉)       

    Temperature sensor: NTC, Double sensors, 2m(L) 

    Retain freshness Compressor :NO. 10A/250VAC        

    Freeze compressor: NO. 30A/250VAC    

    Dimension:208(Length)×64(Width)×72.5(Depth)mm

    Mounting hole dimension:192.5(Length)×58(Width)mm


    Parameters 

    Paramete

    Function

    Set range

    Default

    E1

    Lower setpoint limit

    -05℃/23℉~Set temp.

    -05℃/23℉

    E2

    Higher setpoint limit

    Set temp.~12℃/54℉

    12℃/54℉

    E3

    Temp.hysteresis

    01~20℃/02~36℉

    05℃/097℉

    E4

    Delay starting time

    00~10Min

    2Min

    E5

    Offset on room temp.

    -20~20℃/-36~36℉

    00℃/00℉

    F1

    Max. defrost duration    

    01~60Min

    20Min

    F2

    Defrost interval time     

    00~24Hr

    0Hr

    F4

    Display during defrost   

    00=Normal display

    01 = Last value

          before defrost

    02=dEF

    01

    C1

    Cold room higher

    temperature alarm

    C2~120℃/248℉

    80℃/176℉

    C2

    Cold room low

    temperature alarm

    -45℃/49℉~C1

    -25℃/-13℉

Products Message


Submit Message