Product Information
- Infrared level alarm detection module - double level (B updated version).
- Scope of application: industrial site, laboratory, fish tank automatic water feeding system and other occasions requiring water level control protection, as well as general industrial site liquid level control.
- Double level detection, two probes contact the liquid level before output, double protection.
- 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.
- 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.
