Non-contact level and open channel flow meter

The non-contact level and open channel flow meter R20 is an advanced solution for the water, wastewater treatment, and industrial sectors, directly imported from the United Kingdom. The product uses modern ultrasonic sensor technology, allowing for accurate measurement of liquid level as well as flow rate in open channels, ditches, or tanks without direct contact with the liquid.

Highlights

• Non-contact measurement → safe, no corrosion or fouling.

• High accuracy → reduces errors in monitoring and management.

• Easy installation → suitable for open channels, sewers, and tanks.

• Multi-industry applications → municipal water supply and drainage, industrial wastewater treatment, irrigation, environment.

• Low maintenance → stable operation, long lifespan.

Main technical specifications (for reference)

• Measurement principle: Non-contact ultrasonic sensor.

• Level measurement range: Up to 5m – 10m (depending on the model).

• Accuracy: ±0.25% F.S.

• Ambient temperature: -20°C to +60°C.

• Interface: Analog 4-20mA, RS485 (Modbus).

• Protection standard: IP68 – completely waterproof & dustproof.

Benefits for businesses

✔️ Helps water utilities and wastewater treatment plants effectively control flow rate and water level.
✔️ Reduces operating & labor costs thanks to remote monitoring.
✔️ Meets international standards for environmental management.
✔️ Increases transparency in production & environmental data reporting.