Humidity And Temperature Sensor Probe
US $35.00-$48.00
SF 105 Digital Thermostat Temperature Controller Freezer Low Temperature Control
- Category: Temperature Instruments >>>
- Supplier: Zhongshan Shangfang Instrument Meter Co. Ltd.
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Product Overview
Description
SF-105 Digital Thermostat Temperature Controller Freezer Low Temperature Control
Product Description
Features
Temperature control
Evaporator fan control
Automatic/manual defrost by electric heater or hot gas
High,Low temperature alarm
Time/temp. seting to end defrost
Re-start delay
Celsius/Fahrenheit degrees
Technical Data
Range of temperature displayed : -45~45℃(—40~120℉)
Range of set temperature: -45~45℃ (—40~120℉)
Accuracy:±1℃ (±2℉)
Compressor: N.O. 20A/250VAC
Defrost: N.O. 10A/250VAC
Evap. Fan: N.O. 5A/250VAC
Dimension:77(Length)×35(Width)×60(Depth)mm
Mounting hole dimension:71(Length)×29(Width)mm
Parameters
Paramete | Function | Set range | Default |
E1 | Lower setpoint limit | -45℃/-40℉~Set temp. | -35℃/-31℉ |
E2 | Higher setpoint limit | Set temp.~45℃/120℉ | 20℃/68℉ |
E3 | Temp.hysteresis | 1~10℃/1~18℉ | 4℃/7℉ |
E4 | Comp.start delay time | 0~10Min | 2Min |
E5 | Offset on room temp. | -5~5℃/℉ | 0 |
E6 | Offset on evap.temp. | -5~5℃/℉ | 0 |
F0 | Defrost function | 0=Electric heater 1=Hot gas | 0 |
F1 | Max.Defrost duration | 1~60Min | 20Min |
F2 | Defrost interval time | 0~24Hr | 6Hr |
F3 | Defrost termination temp. | 0~30℃/32~68℉ | 8℃/46℉ |
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 | 0=℃ 1=℉ | 0 |
C2 | High temperature alarm | 0~40℃/℉ above setpoint | 20℃ |
C3 | Low temperature alarm | -40~0℃/℉ below setpoint | -20℃ |
C4 | Alarm delay time | 1~90Min | 60Min |
Company Information
Our Services
Packaging & Shipping
FAQ
Could the controller change to 110V and Fahrenheit degree?
The voltakge could be 12 VDC/VAC, 110V, 220V,230V etc and in Fahrenheit degree.
How could I get a sample?
Sample for testing is available here, please contact us for more details.
The specification listed is not perfectly for my needs?
We have many customized options, we can provide the suitable ones for you.
Could not understand the description well?
We can provide more detail photos and even videos to presentation.
We do not need as much as MOQ?
Our MOQ is 50 pcs, but small orders less than MOQ is also acceptable.
Thank you very much for your attention to Zhongshan Shangfang Instrument Meter Co.,LTD. It is our honor to serve our clients. If you are interested in any our products, please do not hesitate to contact us. We are always at your service!
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