GMF3000 Ultrasonic Doppler Flow Meter
Product Overview
Doppler flow meter/flow meter is suitable for flow measurement in open channels and partially flled pipes.The instrument uses the ultrasonic Doppler principle to measure the flow velocity, the ultrasonic time difference method measures the liquid level, and calculates the flow rate by setting the cross section. Doppler flow meter has the characteristics of compact structure, no rotating parts, long life, simple use and maintenance-free. Compared with the traditional rotor flow meter and propeller flow meter, the Doppler flow meter has the advantages of high accuracy, no entanglement of rotating parts, less affected by water flow disturbance, convenient installation and operation, standard communication protocol, and the advantages of measuring water depth and temperature.
Product Parameter
| Model | GMF3000 |
| Sensor size | 237*77*33.5mm |
| Controller size | 231*185*119mm |
| Install | Dedicated bracket |
| Material quality | Metal, plastic, rubber |
| Protection level | IP68 |
| Power | DC 12V/24V |
| Power consumption | <70mA during measurement; <25mA during sleep |
| Communication Interface | RS485, Modbus RTU |
| Operating temperature | -20~60°C |
| Work pressure | Maximum 6Bar |
| Preservative | Stand by |
| Anti-electromagnetic interference | Stand by |
| Lightning protection | Stand by |
| Anti-surge | Stand by |
| EMI suppression | Stand by |
| Flow rate range | 0~10m/s, bidirectional |
Product Details
1. Flow speed resolution: 0.001m/s
2. Flow speed accuracy: 0.001m/s
3. Ultrasonic liquid level measuring range: 6.5m
4. Ultrasonic liquid level accuracy: 0.001m
5. Ultrasonic liquid level resolution: 0.0005m
6. Hydrostatic liquid level range: 0~10m
7. Static pressure level accuracy: ±0.5%FS
8. Static pressure level resolution: 0.001m
9. Temperature range: -20~60℃
Product Application
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70mA 6Bar RS485 Modbus RTU Ultrasonic Doppler Flow Meter Images
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