Brand Name: shangfang
Model Number: SF-102
Place of Origin: Guangdong, China (Mainland)
We have 15 years experience producing temperature controller.Our products are well-known for their stable performance and durability.
Besides conventional products,customized are offered as well. So,don' be hesitate to contact us,we will serve you with 100% enthusiasm
Satisfactory after-service is offered.Our technical team support you for any technical problem about products.And there is one year warranty for each one.
We ready to serve you. Let's build a win-win partnership!
Main products
Picture of factory
digital thermostat for small refrigerated showcase SF-102
Feature
1.suitable for medium / high temperature refrigerator
2.manual,automatic defrost by turning off compressor
3.UL,CE,TUV approved
Technical Data
1.power supply:230VAC
2.sensor:2 NTC(cold-room,defrost)
3.range: -45~45°C (-40~120°F)
accuracy :±1°C (±2°F)
4.outside transformer,built-in relay
5.compressor:20A/1HP
light:5A/250VAC
Size
77*35*60mm
Circuit diagram
Parameter
Parameter
|
Function
|
Set range
|
Default
|
E1
|
Lower setpoint limit
|
-45°C/-40°F~Set temp.
|
-35°C/-31°F
|
E2
|
Higher setpoint limit
|
Set temp.~45°C/120°F
|
20°C/68°F
|
E3
|
Temp.Hysteresis
|
1~10°C/1~18°F
|
4°C/7°F
|
E4
|
Comp.start delay time
|
0~10Min
|
2Min
|
E5
|
Offset on room temp.
|
-5~5°C/°F
|
0
|
E6
|
Offset on evap.Temp.
|
-5~5°C/°F
|
0
|
F1
|
Max.Defrost duration
|
1~60Min
|
20Min
|
F2
|
Defrost interval time
|
0~24Hr
|
6Hr
|
F3
|
Defrost termination temp.
|
0~20°C/32~68°F
|
8°C/46°F
|
F4
|
Display during defrost
|
0=Normal display
1=Last value before defrost |
0
|
C1
|
Temperature unit
|
0=°C 1=°F
|
0
|
Certificates