Bộ Điều Khiển Nhiệt Độ Bán Dẫn Ew 183tk

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Feature:
1. Equipped with a large LCD screen, you can touch the button to operate, clear LED display for better readability.
2. The sensor is specially precise machined and packaged. With moistureproof function, more stable and reliable performance.
3. Suitable for water tanks, refrigerator, industrial chiller, boiler, steamers, industrial equipment and other temperature‑controlled systems.
4. Through safety and high reliability tests, strong anti‑interference, suitable for all kinds of refrigeration and heating equipment automatic intelligent control system.
5. Household intelligent thermostat, the shell is made of ABS flame retardant material, durable and wear‑resistant.

Specification:
Condition: 100% Brand New
Item Type: Temperature Controller
Material: ABS
Color: As shown in the picture
Operating Voltage: AC220V±10%, 50HZ/60HZ
Output Load: 10A/220V AC
Power: ≤3W
Working Environment: -10℃-50℃ : RH≤90%
Control Range: -40℃-80℃
Resolution: 1℃
Accuracy: ±1℃
Input Signal: One way temperature sensor, standard line length: 20k x 1.5m/4.9ft
Parameter
Description
Set range
Factory set value
Annotation
HC
Cooling/heating function
-
C (Refrigeration)
-
CF
Temperature unit conversion
C= Celsius; F = degrees Fahrenheit
C (Celsius)
-
d
Temperatures return difference
1 ~ 15 ℃ / 60℉
2℃/5℉
Through this parameter, the target temperature can be stabilized in a certain setting range
CA
Temperature Calibration
-15℃/-60℉ ~ 15℃/60℉
When there is an error in the measured temperature, the temperature can be corrected by using this parameter
Pt
Delay time
0～ 10
1
Protect the device from frequent startup
HS
Maximum temperature limit
Control temperature +1 ~ 80℃/180℉
80℃
Prevent the temperature setting from getting too high
LS
Minimum temperature limit
-50℃/ ~ Control temperature -1
-40℃/℉
Prevent the temperature setting from getting too low

Note:
HC menu selection
H Heating
C Cooling
-
One: Refrigeration Control
1. When the current temperature is greater than or equal to the set temperature + the differential temperature (D) and the set "delay time (PT)" is delayed, the load relay picks up and starts cooling.
2. When the current temperature is less than or equal to the set temperature, the load relay is disconnected, and the cooling stops.
Two: Heating Control
1. When the current temperature is greater than or equal to the set temperature + the differential temperature (D) and the set "delay time (PT)" is dela