XH-W1501 Hot and Cold Automatic Switching 2 Way Relay Output Temperature Adjustable Thermostat Constant Temperature Alar

Feature Product Name High precision digital thermostatProduct model XH W1501Temperature range 50 110CTemperature measurement accuracy 0 1 CTemperature control range 40 100CControl accuracy 0 1CRefresh rate 0 5STemperature probe NTC10K B3950 waterproof probe L 50CM Supply voltage DC12V 24VLED display color redApplicable environment 10 60C Humidity 20 85 non condensing Output type 2 relay outputs capacity 220V5A 12V10AProduct size panel 100 x 66mm main board 78 x 51 x 17mmOpening size 78 x 51mm M3 screw hole diameter 3 5mm Net weight 80gPackage includes 1 xHigh precision digital thermostatCodeCode descriptionSet rangeFactory settingsP0Backlash setting0 1 152P1Temperature correction 7 7C0P2Heating delay start time0 300 seconds0P3Cooling delay start time0 300 seconds0P4High temperature alarmON OFF 50 110OFF 110CP5Low temperature alarmON OFF 50 110OFF 50CPressing the button while powering down can restore the factory settings P0 Hysteresis setting Press and hold the SET button to enter the internal setting select P0 and press the SET button again to set the hysteresis value The hysteresis is the difference between the thermostat and the re operation after reaching the set value for example the heating mode heating to 408C and stopping at 35 C to start heating again the difference is 5 P1 Temperature correction Press and hold the SET button to enter the internal setting select P1 and press the SET button again to set the correction valu