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Digital Temperatuare Controller (SF-734)
 Digital Temperatuare Controller (SF-734) |
Product Description
1. Touch screen
2. Manually, automatically defrost by electric heater
3. Evap Fan control / light control
4. Self-tsting / Parameter locking
5. Range of temperature display: -45 to 66oC (-45 to 150oF)
6. Range of set temperature: -45 to 45oC (-45 to 120oF)
7. Sensor: NTC, 2PCS
8. Accuracy: ± 1 (± 2)
9. Compressor: N. O. 30A/250VAC
10. Defrost: N. O. 30A/250VAC
11. Evap. Fan: N. O. 30A/250VAC
12. Dimension: 171(Length)× 38(Width)× 18(Depth)mm
13. Mounting hole dimension: 164(Length)× 30.5(Width)mm
| Parameter | Function | Set range | Default |
| E1 | Lower setpoint limit | -45 o C/ o F to Set temp. | -35 o C/-31 o F |
| E2 | Higher setpoint limit | Set temp. to 45 o C/120 o F | 20 o C/68 o F |
| E3 | Temp.Hysteresis | 1 to 10 o C/1 to 18 o F | 4 o C/7 o F |
| E4 | Comp.start delay time | 0 to 10Min | 2Min |
| E5 | Offset on room temp. | -20 to 20 o C/-36 to 36 o F | 0 |
| E6 | Offset on evap.temp. | -20 to 20 o C/-36 to 36 o F | 0 |
| F1 | Max.defrost duration | 1 to 60Min | 20Min |
| F2 | Defrost interval time | 0 to 24Hr | 6Hr |
| F3 | Defrost termination temp. | 0 to 20 o C/32 to 68 o F | 8 o C/46 o F |
| F4 | Display during defrost | 0=Normal display 1=Last value before defrost | 0 |
| F5 | Fan operating function | 0=Parallel with comp. 1=Continuous running except defrost | 0 |
| C1 | Temperature unit | C= o C F= o F | C |
More Product Features
| HS Code: | 90321000 |
|---|---|
| Trademark: | Shangfang |
| Model NO.: | SF-734 |
| Standard: | CE |
| Productivity: | 20000pcs monthly |
| Minimum Order: | 50 Pieces |
| Origin: | China |
| Packing: | 50pcs/ carton |
| Company: | Zhongshan Shangfang Instrument Meter Co., Ltd. |
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