Product Details

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

color special temp humidity control SF548

Feature

1 suitable for wine cooler,glass showcase,freezer of medical and so on

2 touch button

3 temperature control,humidity control,lllumination control

4 automatic cooling heaitng control

5 temperature stop defrost/manual,automatic defrost

6 evap.fan control/parameter locking

Technical Data

1.one NTC

2 temperature display:-45~150°C

3 humidity display:1~99%RH

4 compressor:N.O.30A/250VAC

heater:N.O.10A/250VAC

evap.fan:N.O.10A/250VAC

humidifier:N.O.10A/250VAC

light:N.O.10A/250VAC

sterilizer:N.O.10A/250VAC

Size

display panel dimension:174*53*1.6mm

main frame dimension:150*130*33mm

Parameter

Parameter	Function	Set range	Default
E1	Lower setpoint limit	5°C~set temp.	15°C
E2	Higher setpoint limit	set temp.~25°C	25°C
E3	Temp.hysteresis	1~10°C	1°C
E4	Start delay time	0~180seconds	120sec
E5	Humidity hysteresis	1%~30%RH	1%RH
E6	Humidity offset	-10%~10%RH	0%RH
E7	Offset on room temp.	-20~20°C	0°C
E8	Offset on evap.temp.	-20~20°C	0°C
F1	Max.defrost duration	1~60Min	20Min
F2	Defrost start temp.	-10~20°C	-1°C
F3	Defrost interval time	0~24Hr	2Hr
F4	Defrost temination temp.	0~20°C	8°C
d1	Fan delay time	1~10Min	1Min
d2	Alarm delay time	0~95seconds	20sec
HA	High temp.alarm	0~40°C	40°C
Lo	Low temp.alarm	0~20°C	8°C
C2	Displaying during defrost	0=Normal display 1=Last value before defrost	0
P1	Sterilization cycle	0~24Hr 0=Cancel	2Hr
P2	Sterilization time	1~60Min	20Min
LE	Back light mode control	0=Energy saving mode 1=Energy disspation	0

Circuit diagram

Photos of item

Certificates