That product be apply to of all kinds store water give draining off the microcomputer controlling a device , adopting to control , safe equipment Q-percentile life, is long. Main function characteristic as follows:

*, the automation gives water: , when water runs out the ding-dangwater tower when the automation starting water pump pumps water ,water tower water shrinks to full, the automation closes a water pump.

*, the electric motor protects: Reduce the breakdown that the abnormal job brings about because of the water pump.

*, state instructs: Pass guiding lights water tower inner water level information and the instrument duty. *, malfunction self check up gives an alarm: The unexpected disconnection of automation detecting water level sensor fuse and the sensor surface long

range use fouling condition.

*, the source of water checks: Avoid drying up because of well source of water leading to a water pump spin damaging a water pump. (Buy source of water sensor in

addition time purchase).

*, the special use sensor designs that: Life time is long , safety is reliable.

* assemble usage cost low: The instrument sensor certainly has had 20 meters of fuse , has decreased by the length assembling water pump cable; Oneself power dissipation minimal , reduced to use cost.