DC 5V Automatic Water Level Controller Module Liquid Sensor Switch Solenoid Valve Motor Pump Automatic Control Relay Board


Wide range of applications
Easy to operate
Small size
Stable performance
Voltage specification optional: 5V
Product Name: Automatic Water Level Controller
Specifications: 5V
Module Size: 54.41.8 cm (manual measurement)
Module Function: When the water level is lower than the B probe, the water is automatically pumped. Stop pumping when the water level reaches the C probe. The A/B/C water level sensing line can be used with ordinary wires, with the wire ends exposed to 5 cm. Automatically pump water when the water level is below point B and stop pumping when the water level is above point C.

Package Includes:

1 x Water Level Controller Module



Questions & Answers

Question: What kind of sensor should I use?

Answer: You don't need a special sensor. A normal cable wire is totally fine. You just need to strip off the cover and expose 5 cm of the wire.

Question: Does it come with the transformer, water pump, or water sensor?

Answer: No, it only comes with the water level controller module.

Many customers ask if we can ship their products in a paper envelope. Unfortunately, we cannot do that because the merchandise needs extra protection, and USPS does not provide a tracking number for this type of service.
The shipping service we offer is First-Class Package Service, which is a domestic mail service offered by USPS. It is designed for mailing lightweight packages that weigh up to 15.99 ounces and offers delivery in 1-5 business days. It includes a tracking number, allowing customers to track their packages. USPS prices start at $4.75, but we don't have any control over shipping prices.