وحدة التحكم في درجة الحرارة، وحدة ترموستات رقمية DC 12 فولت XH-W1209 مع مسبار NTC مقاوم للماء -50 ~ 110 درجة مئوية مفتاح وحدة التحكم في درجة الحرارة الإلكترونية
- Power supply and load are connected, and power is supplied to the controller. At this time, the temperature measurement is displayed.
- Press the SET key once to display the temperature flashing on the screen. Press + - to set it. After the required temperature setting is completed, press the SET key once to return. At this time, the controller will automatically perform relay on-off according to the setting.
- The output of the thermostat is 10A relay.
- Indicator light off indicates that the relay is disconnected, steady on indicates that the relay is closed.
- The digital tube shows LL is open circuit for the sensor. When HH is displayed, the temperature controller will forcibly disconnect the relay and display it as high temperature protection.
وصف
Package Include: 1 x Digital Temperature Controller Module 1 x Plug Wire