This product is mainly used for water measurement in open channels of irrigation districts and serves as a data terminal for remote measurement or detection. It is usually selected for measurement at standard sections.
This flow meter adopts high-precision radar to measure water level and flow velocity, uses Chenmai's proprietary irrigation canal model for water measurement calculation, and makes corrections by considering the environmental impact around the open channel.
Water measurement data is output through serial port data in standard protocols or proprietary protocols.
The open channel flow meter is mainly composed of a radar current meter and a radar water level gauge. The schematic diagram of the working status is as follows:
Compact size
High reliability
Simple operation
Convenient maintenance
Radar flowmeter M35B-J5
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Power Supply Voltage | DC 7 ～ 28V
Current (12V Power Supply) | Approximately 280mA during normal operation, less than 1mA in sleep mode.
Operating Temperature | -35° ～ 70°
Flow Velocity Measurement Range | 0.05 ～ 15m/s (related to water flow conditions)
Flow Velocity Measurement Accuracy | ±1%
FSVelocity Resolution | 0.01m/s
Distance Measurement Range | 0.4 ～ 40m
Distance Measurement Accuracy | ±1cm
Distance Resolution | 1mm
Antenna Pattern | Flow velocity: 14 x 32°
Water level: 11 x 11°
Interval Time | 1 ～ 5000min
Waterproof Rating | IP67
Transmission Frequency | 24.000 ～ 24.250GHz
Communication Interface | RS-232 / RS-485
Communication Protocol | MODBUS-RTU / Custom ASCII Protocol
Flow Meter Dimensions (L×W×H) | 220×120×83.8mmBracket Dimensions (L×W×H) | 100×100×100mm
