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+86 189 8978 2810

Automatic Water Level Controller EDF-96E/F/G/H

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Automatic water filling and drainage control

Terminal wiring with active or passive output

DIN rail and screw mounting supported

Supports intermediate refill and drainage

Stable operation with industrial relay

Suitable for pump loads up to 3000W

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Application

  • Water tanks and reservoirs
  • Water towers
  • Automatic water supply systems
  • Pump control applications
  • Industrial liquid level management
  • Commercial water systems
  • Agricultural irrigation systems

Description

The EDF-96E/F/G/H series are terminal-type Automatic Water Level Controllers designed for automatic water supply, drainage control, and pump automation.

They provide precise liquid level management for water tanks, reservoirs, water towers, wells, and industrial water systems.

The series supports automatic filling, automatic drainage, manual operation mode, and intermediate refill/drain functions.

All models use terminal wiring, while output types vary: active and passive relay output versions are available to meet different system integration needs.

DIN rail and screw mounting supported

Model Differences

  • EDF-96E — Active Output, Intelligent Terminal Type
  • EDF-96F — Passive Output, Intelligent Terminal Type
  • EDF-96G — Active Output, Non-Immersive Terminal Type
  • EDF-96H — Passive Output, Non-Immersive Terminal Type

Features

  • Automatic water filling and drainage
  • Supports intermediate refill/drain modes
  • Terminal wiring, active and passive output
  • High load capacity up to 3000W
  • Resistive load 20A / Inductive load 10A
  • DIN rail and screw mounting supported

Technical Details

Product Type:

Automatic Water Level Controller

Product Model:

EDF-96E / EDF-96F / EDF-96G / EDF-96H

Material:

PP

Size:

88 × 54 × 60mm

Type:

Terminal Automatic Liquid Level Controller

Working Voltage:

AC220V / AC380V / DC12V / DC24V / DC36V

Load Current:

Resistive Load: 20A Inductive Load: 10A

Power Range:

<3000W

Power Consumption:

≤1.5W

Installation Type:

DIN Rail Mounting / Wall Mounting

Control Modes:

Automatic Filling / Automatic Drainage / Manual Mode / Intermediate Refill & Drainage

Output Options:

Active Output / Passive Output

Detection Method:

EDF-96E/F:Terminal Probe Detection /EDF-96G/H:T Non-Immersive Detection

Accessories

We reserve the right to make technical alterations without prior notice.
96E/F Wiring Diagram
96G/H Wiring Diagram

What is the difference between EDF-96E, EDF-96F, EDF-96G, and EDF-96H?

EDF-96E: Intelligent terminal wiring version with active output. EDF-96F: Intelligent terminal wiring version with passive output. EDF-96G: Non-immersive detection version with active output. EDF-96H: Non-immersive detection version with passive output. Choose the model based on output requirements and detection method.

What is the difference between active output and passive output?

Active output models (E/G) can directly provide output power to drive loads under suitable conditions, making wiring simpler. Passive output models (F/H) provide relay contact outputs and are more suitable for flexible system integration, external control circuits, or contactor control.

What does non-immersive detection mean?

Non-immersive detection means the sensing method does not require direct immersion in liquid. This design helps reduce probe contamination and is suitable for applications where direct liquid contact is not preferred.

Can this controller automatically fill and drain water?

Yes. The controller supports: Automatic water filling Automatic drainage Manual operation mode Intermediate refill mode Intermediate drainage mode Users can select different operating modes according to application requirements.

What applications is this controller suitable for?

Typical applications include: Water tanks Water towers Reservoirs Wells Pump control systems Industrial liquid level control Agricultural irrigation systems Commercial water systems

What power loads can this controller support?

The controller supports: Resistive load: up to 20A Inductive load: up to 10A Maximum recommended power: less than 3000W For larger loads or frequent motor starting, using a contactor is recommended.

Is installation complicated?

No. The controller uses terminal wiring and supports both DIN rail mounting and screw mounting, making installation convenient for electrical cabinets and control systems.

What operating voltages are available?

The controller supports multiple voltage versions: AC220V AC380V DC12V DC24V DC36V Please select the appropriate voltage version according to your system requirements.

Does the controller consume a lot of power?

No. The controller has low power consumption with typical consumption of ≤1.5W, making it suitable for long-term continuous operation.

Can the controller directly control water pumps?

Yes, under suitable load conditions. For higher-power pumps, frequent start-stop applications, or large motors, using an external contactor is recommended to improve system reliability and relay lifespan.

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