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Neptune Liquid Level Sensor 4" / 15" / 23" / 35"
Neptune Liquid Level Sensor 4" / 15" / 23" / 35"
Regular price
$105.00 SGD
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$105.00 SGD
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Neptune Systems Liquid Level Sensors (4", 15", 23", 35")
Precise Water Level Monitoring for Safer, Smarter Aquarium Automation
The Neptune Systems Liquid Level Sensors are high-precision optical sensors designed to monitor water levels in sumps, reservoirs, and aquarium systems. When connected to the Neptune FMM (Fluid Monitoring Module) or compatible Apex system, these sensors provide real-time detection of rising or falling water levels, enabling reliable automation for top-off systems, overflow protection, and reservoir management.
Available in multiple lengths—4", 15", 23", and 35"—these sensors offer flexible installation options for different tank sizes and mounting positions.
Available Sizes
| Model | Length | Best Use Case |
|---|---|---|
| 4" Sensor | 4 inches | Small chambers, tight sump sections |
| 15" Sensor | 15 inches | Standard sump compartments |
| 23" Sensor | 23 inches | Medium to large reservoirs |
| 35" Sensor | 35 inches | Large tanks and deep sumps |
Key Features
- Genuine Neptune Systems optical level sensors
- High-precision infrared detection technology
- Multiple length options for flexible installation
- Connects directly to the FMM (Fluid Monitoring Module)
- No moving parts for high reliability and long lifespan
- Resistant to saltwater corrosion and buildup
- Compact design for discreet installation
