WSHA2639 - Liquid level controller

Liquid level sensor with different uses:
- Electroluminescent indication of the liquid level: LOW, MEDIUM, HIGH.
- Controller: the relay automatically switches on a pump and/or a valve to maintain the liquid level between LOW and HIGH.
- Alarm: When the device detects a too low or too high level (optional), the relay switches on e.g. a buzzer or other alarm devices.

Features

• Power supply: 12-14Vac or 16-18Vdc / 100mA
• Relay output: 240V / 3A max.
• Dimensions:
• controller circuit: 104 x 60mm
• detector circuit: 104 x 25mm