Features:
This temperature controller is designed with dual color LED display and has high precision of 0.1 celsius .
It supports temperature correction, temperature alarm and delayed start function.
Designed with screw terminals for convenient and easy wiring.
Water resistant probe has higher sensitivity, sealed with silicone,
more suitable for liquid temperature detection, safe and durable.
Widely used for temperature control in cabinets, industrial equipment, vegetable and flower greenhouses, etc.
Specifications:
Control Range
50 celsius 110 celsius
Control Precision
0.1 celsius
Sensor Input
NTC10K water resistant sensor L=0. 5M
Temperature Alarm
49 celsius 110 celsius
Input Voltage
DC12V
Output Type
Relay output max. 10A
Return
Difference Set
0.1 30 celsius
Delay Start
0 10minutes
Temperature Correction
10 celsius +10 celsius
Red Display
Measured Temperature
Green Display
Setting Temperature
Instruction:
K0 K1 Terminal:
Thermostat output type is relay output, K0 and K1 is equivalent to a extension relay switch; 12V power supply powers the thermostat, sensor detects temperature, internal temperature control program control relay output and load (if the load is powered by AC power supply, it is safer to connect K0 and K1 to live wire)
Code
Function
Setting Range
Default
P0
Temperature Control Mode
H(hot) C(cold)
C
P1
Return Difference Setting
0.1 30 celsius
2 celsius
P2
Temperature Correction
10 10 celsius
0 celsius
P3
Delay Start
0 10 (min.)
0
P4
Temperature Alarm
49 110 celsius
110 celsius
SET Button: Set switch
+ Button: Increase temperature
Button: Reduce temperature
Restore to Factory Settings: Power on, press and hold + and buttons together for about 3 seconds.
P0 Temperature Control Mode:
This parameter must be set for first time using controller. If used for heating, set it as H; if used for cooling, set it as C.
P1 Return Difference:
Press and hold SET button to enter internal setting, select P1 setting, press the SET button again to set return difference value. (Return difference value is the value that controller restarts after it reached set temperature and stopped. For example, if we use heating mode, make controller stops at 40 celsius and restart at 35 celsius , the return difference value is 5)
P2 Temperature Correction:
This function is used for temperature correction, if there is a deviation between measured temperature and real temperature. Correcting Temperature= Measured Temperature + Correction Value.
For example, if the measured temperature is 25.6 degrees and the actual temperature is 25.8 degrees, set P4 as 0.2, so the final temperature is 25.6 + 0.2 = 25.8 degrees
P3 Delay Start:
This function is normally used for compressor refrigeration. If controller is used in refrigerator freezers, this value must be set. According to back pressure of compressor, this value can be set between 3 and 6 minutes. If you don t use it to control compressor or don t need delay function, you can ignore it.
P4 Temperature Alarm:
Set temperature alarm value, when the real time temperature exceeds this value, the display will flash to alarm.
Heating mode setting example:
Control electric heating equipment to stop heating at 35 celsius , and restart when temperature is down to 30 celsius ;
1, Press and hold SET button for 3 seconds to enter internal setting, set P0 as H.
2, Press and hold SET button to return to the real time temperature display, press SET button again and the green display flashes, then adjust the value to 35 celsius .
3, The default return difference is 2, it need to be set as 5 if want to restart at 30 celsius . Press and hold SET button to enter internal setting, select P1, change P1 value to 5.
Cooling mode setting example:
Control air conditioning refrigeration to stop cooling at 23 celsius , and restart when the temperature is up to 27 celsius ;
1, Press and hold SET button for 3 seconds to enter internal setting, set P0 as C.
2, Press and hold SET button to return to the real time temperature display, press SET button again and the green display flashes, then adjust the value to 23 celsius .
3, The default return difference is 2, it need to be set as 4 if want to restart at 27 celsius .
Press and hold SET button to enter internal setting, select P1, change P1 value to 4.
Package Includes:
1 x Temperature Controller
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