2pcs Tank level switch sensor controller module automatically pumped drainage electronic production suite
The product is based on the detection of the pool ( water tower ) to control the water level to achieve high current relay control pumping Sheung Shui . With a small， simple wiring， low power consumption ， strong anti-interference ， high stability . Automatically open when you can stably pool ( water tower ) water pump ( solenoid) pumping Sheung Shui ， automatically stops the pump ( solenoid) when full of water .
Places can also be used to automatically rain drainage， such as garages ， basements ， etc.
NOTE : The product unworthy probe， with household wiring can replace probe， peel 2 cm around the head ， making it into the water can be directly induced bare .
The products are: automation equipment manufacturers as the best choice for ancillary products ， as well as select electronic diy enthusiasts !!
Power Input : AC 9v-12v， 12v-15v DC
Automatic drain connection 2，3: water full automatic open， less water is automatically stopped .
Automatic pumping pick 1，2: less water automatically open water full automatic stop.
Level probe : use household wiring can be replaced ， (wire end stripping when the probe )
Module size 4 * 7 cm