Electrode Level Switch | 1M Rod | Aluminum Alloy Junction Box | Conductive Type
Electrode (Conductive) Level Switch — 1M Rod with Aluminum Alloy Junction Box
When you need a simple, reliable, and cost-effective solution for liquid level detection in water tanks, sumps, or process vessels, the Electrode Level Switch delivers. Using the natural conductivity of the l...
Electrode (Conductive) Level Switch — 1M Rod with Aluminum Alloy Junction Box
When you need a simple, reliable, and cost-effective solution for liquid level detection in water tanks, sumps, or process vessels, the Electrode Level Switch delivers. Using the natural conductivity of the liquid itself as the switching medium, this sensor requires no moving parts and no complex calibration — just install, wire, and it works. The 1-metre stainless steel electrode rod gives you flexible multi-point level detection in a single unit, while the robust aluminum alloy junction box protects the electrical connections in demanding environments.
Key Features
- Conductive (electrode) sensing principle — uses liquid conductivity for reliable, drift-free level detection
- 1M (1000mm) stainless steel electrode rod — allows multi-point level sensing (high alarm, fill stop, fill start, low alarm, reference) in one assembly
- Aluminum alloy junction box — lightweight yet durable housing, corrosion-resistant, suitable for industrial environments
- No moving parts — maintenance-free operation with long service life
- Multi-point detection — a single unit can monitor multiple levels simultaneously when paired with a floatless relay/level controller
- Suitable for conductive liquids — water, wastewater, mild chemicals, and other conductive media
- Easy installation — top-mounted, flange or threaded connection options
How It Works
The electrode rods are suspended at different heights inside the tank. When the liquid level rises to touch an electrode, it completes a low-voltage circuit between the rod and the reference (ground) electrode. A floatless relay or level controller detects this current and triggers the corresponding output — starting or stopping a pump, activating an alarm, or opening a valve.
Typical Applications
- Water storage tank level control (pump start/stop)
- Sump and drainage pit monitoring
- Cooling tower water level control
- Wastewater treatment plants
- Industrial process tanks
- High/low level alarms
Specifications
- Type: Electrode (Conductive) Level Switch
- Rod Length: 1M (1000mm)
- Rod Material: Stainless Steel
- Junction Box Material: Aluminum Alloy
- Sensing Principle: Conductivity
- Compatible Controller: Floatless relay / level controller (sold separately)
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