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
ParametersParamete
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