In order to promptly detect water shortage in the tank and prevent issues such as equipment failure and water supply interruption, we need an efficient and accurate detection method. Optical liquid level sensors are the perfect solution for detecting water shortage in the tank.

Optical liquid level sensors use a combination of an infrared beam emitter and a photoelectric element receiver to monitor the water level in the tank.

Features:

• Ultra-low power consumption with a fast 1ms response time
• ±1mm detection accuracy
• Oil-resistant, waterproof, and corrosion-resistant
• Power on delay, reverse power protection, and output overload protection