XH-W2020 Digital Display Intelligent Temperature Controller Cold and Warm Switching Constant Temperature 0.1 Thermostat

Feature:

Model: XH-W2020

Supply voltage: 12V

Output voltage: 12V

Temperature control range: -55~120 Degree Celsius

Resolution: 0.1Degree Celsiu(-9.9~99.9Degree Celsius );

other Temperature: 1 Degree Celsius

Temperature measurement accuracy:0.2%FS

Control accuracy: 0.1 Degree Celsius

Refresh rate: 0.5s

Thermostat probe: NTC 3950 / B = 10K 0.5%(waterproof type 1M)

Output:directly output: Maximum capacity 10A

Environmental Requirements: -30 ~ 60 Degree Celsius 

Humidity: 20%-85%

Dimensions: 77 * 35 * 88mm

Mounting holes dimension: 70*5*29mm

Instruction manual:

Code	Code Description	Setting Range	Factory settings
P0	Cooling/Heating	C/H	C
P1	Hysteresis setting	0.1-50	2
P2	Max setting value	120	120
P3	Min setting value	-55	-55
P4	Temperature correction	-10.0~10.0°C	0
P5	Delay start time	0-10 minutes	0
P6	High temperature alarm	-55~120	Off
P7	Data lock switch	On/off	Off
P8	Restore factory settings	On/off	Off

P0: Cooling/Heating mode
 

High temperature start cooling mode:C

Low temperature start heating mode:H

 

P1: Hysteresis setting
 

Heating mode(H):measured value<=set value - hysteresis start output heated to set value to stop

Cooling mode(C):measured value>=set value - hysteresis start output cooled to set value to stop

 

P2: Max setting value

 

The setting maximum temperature does not exceed this value

 

P3: Min setting value

 

The setting minimum temperature does not lower than this value

 

P4:Temperature correction

 

When measuring the temperature and the standard deviation of temperature, you can use this function to correct.Corrected temperature = Temperature before correction + Correction value

 

P5: Delay start time (minute)

 

P6: High temperature alarm

 

When the measured temperature exceed this value,the screen will flash and send out warning beeps,at the same time forced turn off output.

 

P7: Data lock switch

 

Turn on the data lock switch,can keep the current setting is not altered.If you need to alter,please turn off the data lock switch.

 

P8: Restore factory settings

 

Long press SET button to swith P8,and press SET button again,set to on,then press RST button to restore factory settings.

 

Package included:

 

1 x XH-W2020 Digital Intelligent Thermostat