NC25C01 - Liquid Level Sensor Switch Relay Module for Irrigation

**12V Automatic Water Level Controller Module**

**Description:**

This 12V Automatic Water Level Controller Module is designed to automate water supply systems efficiently. Here are the key specifications and features:

- **Working Voltage:** DC 12V (DC 10-15V)
- **Standby Current:** 9mA
- **Working Current:** 39mA
- **Size:** 44mm X 29mm X 19mm
- **Weight:** 19g
- **Maximum Load:**
- 10A / 250VAC
- 10A / 125VAC
- 10A / 30VDC
- 10A / 28VDC
- 10A / 12VDC

**Purpose:**

- Connect the NO and NC ports of the relay to control water pumps:
- **COM NC Port:** Automatically fill the water tower.
- **COM NO Port:** Automatically pump water from the water tower.

**Note:**

- Package does not contain probe (wire). Any household wire can be used to make the probe.
- For safety, use a DC power supply with good isolation.

**Applications:**

- Home water tower automatic water supply system
- Aquarium fish tank water changer system
- Automatic water fi