Nengdian Technology original factory direct supply fish tank automatic water replenisher fish tank automatic replenishment aquarium water replenisher alarm control system liquid flow switch
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- Model ： Original factory direct supply fish tank automatic water replenisher fish tank automatic replenishment aquarium water replenisher alarm control system
- Category： The Liquid Flow Switch
- Brand ： Nengdian Technology
- Delivery Time： Request for a Quote for Further Details
- Distributor： Nengdian Technology
Products
patented product
magnet adsorption installation
optical sensing principle
easy to install
high stability
full package ( with controller 、 water pump 、 power Adapter 、 water pipe 、 bracket 、 instructions, etc. ), customized services available
this series of controllers uses photoelectric liquid level sensors , mainly used to detect water shortage and full water , control water pump 、 solenoid valves or other instruments that need to be controlled , realize automatic compensation
water logic functions can be changed according to customer requirements .
photoelectric level switch with built-in infrared LED and photosensitive receiver , the head is a prism structure .
when there is no water , the light emitted by the light-emitting diode is refracted by the transparent lens and reaches the receiving tube. ; when there is water , light is refracted into the liquid , thus making the receiver
no or only a small amount of light can be received .
