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Home » Product Directory » Electrical & Electronics » Heating, Refrigeration & Temperature Control » Digital Temperature Controller (SF-518)

Digital Temperature Controller (SF-518)

Digital Temperature Controller (SF-518)
Digital Temperature Controller (SF-518)
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Product Description

Model No.: SF-518
1. With blue display
2. Waterproof panel
3. For medical freezers
4. Can control 1HP compressor directly
5. Automatically defrost by turning off the unit
6. Highest &lowest temperature record
7. Light control
8. Alarm for highlow temperature overrun
9. Alarm delay
10. Parameter locking / Self-testing
11. Temperature range: -45 to 45oC
12. Accuracy: ± 1oC
13. Sensor: NTC, 1PC
14. Power supply: 230VAC or 120VAC 50/60Hz
15. Compressor: 20A / 1HP
16. Light: 5A / 250 VAC
17. Alarm output: 12VDC 20mA
18. Dimension: 77(L)× 35(W)× 60(D)mm
19. Mounting hole dimension: 71(L)× 29(W)mm

ParameteFunctionSet rangeDefault
E1Lower setpoint limit-45 o C to Set temp.0 o C
E2Higher setpoint limitSet temp. to 50 o C12 o C
E3Temp.hysteresis1 to 10 o C3 o C
E4Comp.start delay time0 to 10Min2Min
E5Offset on room temp.-5 to 5 o C0
F1Max.Defrost duration1 to 60Min20Min
F2Defrost interval time0 to 24Hr6Hr
F4Display during defrost0=Normal display
1=Last value before defrost		1
C1High temperature alarm(C2+1) to 45 o C9 o C
C2Low temperature alarm-45 o C to (C1-1)1 o C
C3Time delay of alarm and memory when starting(0 to 24)×10Min06
C4Time delay of alarm when working0 to 60Min0Min

More Product Features

   
HS Code:  90321000
Trademark:  Shang Fang
Model NO.:  SF-518
Standard:  CE, RoHS(SGS), CQC
Productivity:  20000pcs monthly
Minimum Order:  50 Pieces
Origin:  China
Packing:  50pcs/carton
Company: Zhongshan Shangfang Instrument Meter Co., Ltd.

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