Digital High Temperature Thermostat Temperature Controller model XH-W2030

Item: Digital High Temperature Thermostat Temperature Controller model XH-W2030

Place of origin: China factory sell directly , Sell to worldwide.

Quick to use
1, according to the instructions to connect power supply and load, pay attention not to overvoltage and overload!
2. Set the mode, press and hold Set with 5 seconds, will display F0, then press Set to enter, H for the heating mode, C for the cooling mode;
3, set the required temperature, press Set once, the screen flashes, press the up and down keys to directly set the required temperature;
4. Rst is the confirmation/enter key, long press this button to achieve the switch function;
Technical Parameters
Temperature range: -30-999 ℃
Resolution: 1 ℃
Temperature measurement accuracy: 0.3 /% FS
Temperature control accuracy: 1.0 ℃
Refresh rate: 2 times / sec
Input power: 12V-24V-220V optional;
Measurement input: K type thermocouple L = 1 meter
Output type: 1 way 10A temperature control output +1 Road 10A high temperature alarm output
Environmental requirements: -30 ℃ to 60 ℃ Humidity, 20% -85%
Overall size: 77 * 35 * 88mm
Opening size: 70.5 * 29mm

Parameter Function Description
Long-time press Set with 5 seconds to enter the internal parameter settings, press the up and down to switch F0 … F8 ,press Rst to confirm the return.

PO cooling, heating mode
High temperature start for the cooling mode please set to C;
Common for the device overheating start fan cooling, such as the radiator temperature exceeds the number of degrees when starting the fan cooling, that is, cooling for the cooling mode;
Low temperature start for the heating mode, please set to H, common for some kind of object heating, for example to hatch to 37 degrees to stop, or heating to 30 degrees to stop, or burn to 100 degrees stop are heating mode;

P1 hysteresis set
In the heating mode (H): Measured value <set value – hysteresis, start output heating to set value stop;
Cooling mode (C): the measured value> set value + hysteresis, start the output cooling to the set value to stop;

P2 temperature correction
When the measured temperature and standard temperature deviation, you can use this function correction, the corrected temperature = before the correction of the temperature
Degree + correction value

P3 high temperature alarm
When the measured value is greater than this value of the screen temperature flashing and drop the sound alarm, and forced to disconnect the temperature control, the output of high temperature alarm closed signal to remind the user to take measures; pay attention to the output relay signal can be connected to the output;

P4 data lock function
Open the data lock, you can keep the current settings are not changed, then set the temperature and function are invalid, for modification, need to close the data lock function

Instructions for use
Please connect the circuit diagram to connect the power supply, and the cooling or heating as shown in the connection;
Enter the internal setting according to the need to select the heating (long press Set to enter PO selection H) or cooling (long press Set to enter
PO selects C mode;
Set the stop temperature method: press the Set screen to flash, press the upper and lower set the required temperature, press Rst to confirm the return;
Panel OUT. Indicator light, always light that output;
Digital tube: display HHH open for the sensor; screen temperature flashing for high temperature alarm and buzzer tips

Wiring Precautions:
1. Input termination power supply, according to the type of power supply Do not exceed the range;
2. Output termination load, the terminal on the circle with the same name;
3. Set the cooling or heating, press SET once, set the required temperature up and down;

Installation Precautions:
★ Please read the product brochure carefully before use, be sure to distinguish the function of the contact point, the load power must not exceed the rated contact capacity (more than to connect a large relay or AC contactor);
★ Please install the thermostat firmly in a stable place, to avoid collision, moisture and water, and away from the magnetic field;
★ In order to prevent high frequency interference, the sensor line should not be tied together in the supply line, the supply line is not less than 1 square;
★ If the thermostat is disturbed, please shut down and restart;

• The Digital  temperature controller is available for retail and wholesale;
• The place of origin is in China,when you buy one or a small quantity,please consider freight into the cost;
• Accept bulk order with Container delivery;
• Please contact us to email: econtrol@smartclima.com ,we can supply a favourite item you need.