Xh-W1504 Tec Semiconductor Cooler Thermostat Automatic

ON/OFF' key:Power switch button(Long press for 3second);'Set' key:Long press enter into internal menu to set parameter P1-P6;'+' key:Increase the Set Temperature Value at normal display mode by short/long press;Change set parameter a menu mode.;'-' key:Reduce the Set Temperature Value at normal display mode by short/long press;Change set parameter a menu mode.
P1:Working Mode.'A' is automatic mode, which is to automatically switch TEC anode and cathode to achieve heating and cooling;'H' is the heating mode;'C' is the cooling mode.
P2:Return Temperature.That is to set range for Set Temperature Value.If we set the Set Temperature Value is 25celsius and the Return temperature is 0.5celsius.So the temperature range is 24.5~25.5celsius.Start heating mode if the current test temperature is lower 24.5celsius.Start cooling mode if the current test temperature is higher 25.5celsius.
P3:Temperature Correction. This function can be used when the measured value and the actual value are biased.Corrected value = measured value + set value. If the current measured temperature is 25.8 degrees Celsius and the correction value is -0.2 degree, the actual value shown after the return is 25.8-0.2, which is 25.6 degrees Celsius.
P4: Delay Time. Module needs to switch positive and negative poles due to constant temperature during normal work of TEC.At this time, the temperature difference between the hardware is relatively large.Therefore, a delay is required to ensure heat dissipation and return to normal ambient temperature.Re-start positive and negative switching to protect TEC's service life.
Name: TEC Semiconductor Cooler Temperature Controller
Model: XH-W1504
Temperature control: -50 to 110Celsius
Temperature control mode: Bit control.
Control temperature accuracy: 0.1Celsius
Refresh rate: 4 times/second
Input voltage : DC12V
Power consumption: static current < 120mA/ 1.5W
Output type: 1-Bit Positive and negative polarity switching +1-Bit cooling +1-Bit heating
Output Power: Max. 12V 15A 180W
Display window: PV 34*19mm SV23*10mm
Size: 78*53*26mm
Working Temperature: -20 to 65 Celsius (humidity < 80%)
Temperature measuring probe: 0.5 meter waterproof (10K-B3950)
Colour: Black
Material: metal + pc
Package Contents: 1* TEC Semiconductor Cooler
Only the above package content, other products are not included.
Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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