
Automatic Water Level Controller EDF-96A/B
Automatic water supply and drainage control
High-sensitivity stainless steel probe detection
Industrial MCU control with stable performance
10V DC isolated probe design for safer operation
Supports water shortage protection function
30A high-power relay output

Application
Water towers and wells
Underground garages
Industrial and mining facilities
Household water systems
Drinking water tanks
Aquariums and fish tanks
Agricultural irrigation systems
Description
The EDF-96A/B Automatic Water Level Controller is an intelligent liquid level control device designed for automatic water supply and drainage control in water tanks, reservoirs, wells, and water towers.
The controller supports automatic water filling, automatic drainage, water shortage protection, and combined upper and lower water level control functions. Equipped with high-sensitivity stainless steel probes and precision liquid level detection technology, it provides accurate and stable water level monitoring from 1cm to 20m.
The upgraded EDF-96A adopts an isolated transformer design with low-voltage 10V DC probe detection for improved safety and reliable operation. The industrial-grade MCU control system replaces traditional IC circuits, offering stronger anti-interference capability and more stable long-term performance.
The product features a high-power 30A relay output and supports manual/automatic mode switching. It is suitable for residential, industrial, agricultural, and commercial automatic water level control applications.
Features
- Automatic water filling and drainage control
- Supports upper and lower water level control
- DIN rail and wall mounting supported

- High-sensitivity stainless steel probe detection
- Industrial-grade MCU control system
- Resistive load 10A / inductive load 5A
- Manual and automatic mode switching

















