Electrode Level Controller WP-DJ type| Conductive Level Control
- Brand：NOIKE-AH
- Model：WP-DJ
Specification
Product Overview
The NOIKE-AH Electrode Level Controller WP-DJ is a conductive liquid level control system consisting of level detection electrodes and a control unit. When used together with pumps, it enables automatic liquid filling and draining for tanks, reservoirs, and other liquid storage systems.
The controller is available in integrated and split configurations to suit different installation requirements. It also supports DIN rail mounting and panel mounting, making it suitable for industrial control cabinets and automation systems.
Why Choose the Electrode Level Controller WP-DJ ?
The WP-DJ is designed for reliable conductive liquid level monitoring and automatic pump control in industrial applications.
Key advantages include:
- Automatic liquid filling and draining control
- Flexible integrated or split installation options
- Multiple electrode configurations for different control requirements
- Modular electrode design with adjustable length
- Suitable for industrial automation and liquid level alarm systems
- Supports DIN rail and panel installation
- Optional plastic or explosion-proof aluminum alloy housing
- Stainless steel electrodes suitable for various industrial environments
Working Principle
The Electrode Level Controller WP-DJ consists of conductive level detection electrodes and an electronic control unit.
The electrodes detect the presence of conductive liquids at preset levels. According to the selected electrode configuration, the controller outputs relay signals for automatic pump operation, liquid level control, or alarm functions.
When integrated with pumps, the system enables automatic filling or draining while supporting additional high-level and low-level protection functions depending on the electrode arrangement.
Product Features
Flexible Installation
Two installation configurations are available:
Integrated Type
- Control circuit integrated inside the electrode junction box
Split Type
- Separate controller and electrode assembly
- Supports compact controller installation
Multiple Mounting Options
- DIN rail mounting
- Panel mounting
Suitable for industrial control cabinets.
Multiple Electrode Configurations
Different electrode combinations support various liquid level control functions.
| Configuration | Application |
|---|---|
| 1 Electrode | Metal tank leakage alarm (tank used as common terminal) |
| 2 Electrodes | Single-point alarm for non-metal tanks |
| 3 Electrodes | Standard automatic filling and draining control |
| 4 Electrodes | High/low level alarm with overflow and dry-run protection |
Industrial Electrode Design
- Modular electrode length adjustment
- Optional 304 stainless steel or other materials
- Suitable for industrial conductive liquid measurement
Local Liquid Level Control
Supports:
- Automatic liquid level control
- Pump control
- Local alarm functions
- Valve status detection for leak-free verification
Product Applications
The Electrode Level Controller WP-DJ is suitable for automatic liquid level management in:
- Pharmaceutical manufacturing
- Food processing
- Chemical plants
- Breweries
- Wastewater treatment
- Building automation systems
Technical Specifications
| Parameter | Specification |
|---|---|
| Power Supply | 24 VDC |
| Relay Output | 220 VAC or 24 VDC / 1 A |
| Ambient Temperature | -20°C to +70°C |
| Ambient Humidity | <85% RH |
| Electrode Material | 304 Stainless Steel (Optional Materials Available) |
| Fluid Contact Temperature | -40°C to +250°C (PTFE Sheathed) |
| Process Connection | G1½”, M27×2 Thread or Flange |
| Minimum Medium Conductivity | 20 μS/cm |
| Power Consumption | 3 W |
Typical Industrial Applications
The WP-DJ controller is commonly used for:
- Water tank level control
- Reservoir liquid level monitoring
- Automatic pump control
- Industrial liquid storage systems
- Wastewater collection tanks
- Chemical process tanks
- Building water supply systems
- Conductive liquid level alarm systems
Frequently Asked Questions (FAQ)
What liquids can the WP-DJ detect?
The controller is designed for conductive liquids with a minimum conductivity of 20 μS/cm.
What installation options are available?
The controller is available in integrated and split versions, supporting DIN rail or panel mounting.
Can different electrode configurations be selected?
Yes. One-, two-, three-, and four-electrode configurations are available for different control and alarm requirements.
What electrode materials are available?
Standard electrodes are made of 304 stainless steel, while other materials are available as optional configurations.
About NOIKE-AH
Nickel Electronics (Anhui) Co., Ltd (NOIKE-AH) is a global manufacturer of high-precision sensors for measuring and monitoring flow, pressure, temperature, level etc,.
With decades of engineering experience, NOIKE-AH provides reliable sensing solutions that ensure accuracy, efficiency, and safety across industries such as chemical processing, water treatment, food & beverage, pharmaceuticals, and energy.
Our intelligent measurement technology enables customers to gain real-time insights, improve process optimization, and achieve predictive maintenance through data-driven control.
Driven by innovation, NOIKE-AH continues to advance industrial automation with smart digital instruments, IIoT-ready solutions, and customized system integration, empowering industries worldwide to reach new standards in process reliability and performance.
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Talk With Us
- [email protected]
- +86 180 5512 0225
- +86(0551)-65501008
- Address: 206, Block B, No. 2 Tianda Road, High-tech Zone, Hefei City, Anhui Province, China
- We will respond to you within five minutes.
