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SF-820B digital temperature controller
Number of views:
1000
Quantity
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Description
Features of Function
Mini-sized and integrated intelligent control and applicable to the compressor of one HP. (Include 1HP)
Temperature Display/ Temperature Control/ Manual, automatic defrost /Evap. Fan Control/
Time, temp setting to end defrost/High, low temperature alarm/Value Storing/ Self Testing
Specifications
1. Power supply : 230VAC
2. Temperature sensor: NTC, Double sensors(for cold room temp.&defrost control),2m(L)
3. Range of temperature displayed : —45～99℃ (－45~210℉) Accuracy: ±1℃(±2℉)
4. Range of set temperature: —45～45℃ (－40~120℉) Factory default : 00℃(32℉)
5. Dimension:77(Length)×35(Width)×70(Depth)mm
Mounting hole dimension:71(Length)×29(Width)mm
6. Temperature of the operating environment:—10～60℃ (14~140℉)
Relative Humidity:20%~90%(Non-condensing)
7. Output contact capacity:
Compressor: N. O. 30A/250VAC
(applicable to 1 HP compressor, if more it needs to connect an AC contactor)
Defrost: N.O.10A/250VAC (applicable to 1KW load, if more it needs to connect AC contactor)
Evap. Fan: N. O. 10A/250VAC
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Mandy Lam
Lynn Mai -
Kay
Carmen Chan - Tel (0086)760-88787946
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