HN Open-Channel Flowmeter
HONZEN INSTRUMENTS · HN-OPEN
HN Open-Channel Flowmeter
Monitors flow in open channels and culverts; the catalogue distinguishes ultrasonic level, Doppler and multi-channel methods.
Overview
Monitors flow in open channels and culverts; the catalogue distinguishes ultrasonic level, Doppler and multi-channel methods.
Key Features
- For flow monitoring in open channels and culverts.
- Ultrasonic, Doppler and multi-channel methods require separate selection.
- Applicable to waterworks, water supply and wastewater channels.
Technical Specifications
| Parameter | Catalogue value |
|---|---|
| Variants / models | Ultrasonic / Doppler / multi-channel |
| Accuracy | Ultrasonic level: 0.5%; multi-channel velocity: 1.0%; standard-weir flow: 1–5%; Doppler system: ±3% (variant-specific) |
| Output signal | Ultrasonic version: RS-485 / Modbus |
| Power supply | Ultrasonic version: DC 12 V / battery / solar options |
| Ingress protection | Multi-channel display: IP66; probe: IP68; Doppler version: IP68 |
Applications
Reservoirs, rivers, wastewater treatment, irrigation and municipal water channels.
Model Selection / Ordering Information
Please provide medium, pipe size, flow range, operating pressure and temperature, installation, required output and hazardous-area requirements. Confirm options against the actual process conditions.
Request a Quote
Technical data: supplied Anhui Huining flowmeter catalogue, PDF spread 24R–25L. Hazardous-area ratings, materials and configurations are catalogue options; confirm the final selected model and its documents.