Compact Optical Level Monitoring for Drums & Small Tanks
Real-time level visibility for steel drums, mobile fuel tanks and fixed tanks up to 2m.
Magnetic or threaded installation. No internal components. Central dashboard access.


Standardise Monitoring Across Every Site
✔ Magnetic clamp for rapid drum installation
✔ Threaded fitment for fixed tank applications
✔ No tank modification required
✔ No internal components to service
✔ Remote visibility through central dashboard
Eliminate reactive stock management.
Enable controlled, data-driven replenishment.
How It Deploys Across Your Network
Install Once. Monitor Drums and Small Tanks Anywhere.


Designed for rapid deployment, the unit mounts directly to steel drums or small tanks without internal components or modification. After activation, real-time level data is transmitted wirelessly to your dashboard, enabling standardised monitoring across every location.
Connectivity & Reporting
✓ NB-IoT connectivity
✓ Global coverage
✓ Up to 40km transmission range
✓ 3 call-ins per 24 hours (standard operation)
✓ Increased reporting during elevated consumption
(>10L/hour)
✓ Secure wireless data transfer
Physical & Environmental
✓ IP68 robust enclosure
✓ Integrated lithium battery (Li-MnO₂)
✓ Operating temperature: -20°C to +60°C
✓ Dimensions: 175 × 75 × 35 mm
✓ Non-intrusive installation in 3/4" vent
✓ Designed for 60L and 208L steel drums
Performance & Monitoring
✓ Up to 4 year battery life (normal conditions)
✓ Measurement accuracy ±20mm (~5L in 208L drum)
✓ ToF (Time of Flight) sensing technology
✓ Real-time level and volume visibility
✓ AI-based consumption forecasting
✓ Supports automated or manual reordering
Move from reactive ordering to planned replenishment.
If you’d like to discuss your application, connect with us below or send a message through the contact form — we’re happy to help.
