Taidacent Double Liquid Detect Optical Level Sensor Module Infrared Water Level Sensor Liquid Level Monitor Sensor Relay Switch Output for Tank Automatic Water Level Control System (Pumping Type)

Technical Parameters: 1, the working voltage: AC85 ~ 265V 2, the working current: <100MA 3, output: relay switch output withstand current up to 30A 4. Response time: <500ms 5. Insulation resistance: 100MΩ 6, the working temperature: -30 ~ 80 oC 7, Operating Humidity: 0-100% RH 8, waterproof features: sensors fully sealed waterproof design 9. Installation: M15 * 12 round hole 10. Lead Length: 0.5 m [default] 11, Weight: 90g 12, size: 72 * 45 * 24mm How it works: D3, D4, respectively, corresponding to the two level sensors, to the container plus liquid, the following sensor first contact with the liquid, D3 bright. And then add liquid up to the top of the sensor, D4 light, this time, the response of the D1 indicator light, the module on the relay action, control the work outside the pumping equipment. Only when the pump is lower than the bottom of the sensor, this time D3 and D4 two sensor lights completely off, the relay off. Pumping equipment to stop working. Applications: Industrial field, laboratory, tank automatic water level control system such as the need to protect the situation, and general industrial field level control;

• the working voltage: AC85 ~ 265V
• the working current: <100MA
• output: relay switch output withstand current up to 30A
• Response time: <500ms
• Insulation resistance: 100MΩ