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Product Details

Model:SF-205 Temperature controller (CQC, RoHS approved)

Product Description

Features of function:

It is an intelligent controller and applicable to the compressor of one HP.
Temperature display.
Temperature control.
Waterproof & hermetic.
Automatic defrost by electric heater or hot gas.
Time/temp. Setting to end defrosting.
Alarm for high / low temperature overrun.
Parameter locking.
Defogging control / Light control.

Technical data:

Temperature range:- 45 to 99^oC
Accuracy: ±1^oC
Sensor: NTC, 2pc
Power supply: 230VAC or 120VAC, 50 / 60Hz
Compressor: 30A / 250VAC
Light: 5A / 250VAC
Defogging: 10A / 250VAC
Evaporator fan: 5A / 250VAC
Heater: 10A / 250VAC
Dimension:142(L)×38(W)×35(D)mm
Mounting hole dimension: 137(L)×32(W)mm

Circuit Diagram

Transformer

Parameter Table

Code	Function	Set range	Default
E1	Lowest setpoint limit	-45^oC to Set temp.	-30^oC
E2	Highest setpoint limit	Set temp. to 50^oC	30^oC
E3	Temp.hysteresis	1 to 10^oC	4^oC
E4	Comp.start delay time	0 to 10Min	2Min
E5	Offset on room temp.	-10 to 10^oC	0
E6	Offset on evap.temp.	-10 to 10	0
F0	Defrost function	0=Electric heater 1=Hot gas	0
F1	Max.Defrost duration	1 to 60Min	20Min
F2	Defrost interval time	0 to 24Hr	6Hr
F3	Defrost termination temp.	0 to 50 to 0^oC	8^oC
F4	Display during defrost	0=Normal display 1=Last value before defrost	0
F5	Dripping time after defrost	0 to 10Min	2Min
H1	Fan start delay time	0 to 10Min	1Min
H2	Fan operating function	0=Parallel with comp.,close when defrosting 1=Continuous running except defrosting	1
H3	Fan control during defrosting.	0=always OFF 1=always ON	0
C2	High temperature alarm	C3 to 130^oC	40^oC
C3	Low temperature alarm	-45^oC to C2	-40^oC
C4	Alarm delay time	1 to 90 to 1Min	60Min

What included:

One SF-205 Temperature Controller

Two sensors

One attached transformer

One installation stand

Company Information

We are a manufacturer, we have our own factory and technical team.

FAQ

My dear customer,

As you all know, there are many Shangfang products on , maybe our price is higher, but I hope you believe what price, what goods. 14 years endeavor establishes our brand and good reputation, which worths your trust!

According to the idea of "Credit standing roots quality, quality creates brand", Shangfang is ISO9001:2000 certified. Each production procedure is processed under austere safety& quality control, each product needs pass strict aging, environmental temperature& humidity tests before leaving factory to ensure the customers choose Shangfang all over the world can use the controllers of excellent quality. On the other hand, we struggle with our suppliers every day, so that to make sure our quality higher and cost of material lower.

Dear Customer, before we cooperate, it's important for you to know the following information.

Payment

We support T/T and Western Union.

Shipping & Handling

We ship to worldwide, as soon as you make an order, please leave your contact information to us.

Items will be shipped out within 15 days after payment cleared.

Contact us

If you have any problems, we are very glad to help you. We are handling large volume emails every day. Please allow us to reply your email within 24hrs.

About Technical Problem

Any doubt or question when you are choosing a product, please do not hesitate to contact us. We have our own engineers and production lines, excellent service and products will be offered as long as you cooperate with us.