Dalian Yheng Technology Co., Ltd. is one of the most reliable manufacturers and suppliers of radar flow meter with bluetooth in China. Welcome to buy high quality radar flow meter with bluetooth in stock here from our factory. If you have any enquiry about customized service, please feel free to email us.
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Parameter Category |
Specific Specifications |
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Radar Operation Mode |
Velocity Radar: Wide-beam Planar Array (12°×25°) |
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Level Radar: Narrow Beam (6°) |
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Measurement Accuracy |
Velocity: ±0.01 m/s |
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Level: ±1 mm |
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Environmental Protection |
Housing: Aluminum Alloy + PBT Material, IP68 Protection Rating |
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Operating Temperature: -40°C ~ +85°C |
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Communication Interface |
RS485 (Supports Modbus-RTU Protocol) |
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Bluetooth 5.2 |
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Protection Circuits |
Reverse Polarity Protection, Lightning Surge Suppression, Overvoltage Protection |
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Installation Configuration |
Built-in Gyroscope + Visual Level Bubble |
Features
● Simultaneous Dual-Radar Operation: Employs separate, dedicated radar modules for velocity and level measurement. The velocity radar utilizes a wide-beam planar array (12°×25°) to capture representative flow dynamics across the water surface, while the level radar features a narrow 6° beam for pinpoint distance accuracy, ensuring parameter outputs do not interfere.
● Ruggedized Environmental Design: Encased in a durable aluminum alloy and PBT housing with an IP68 rating. The internal electronics are fully potted, providing absolute protection against moisture ingress and corrosion, ensuring long-term stability in extreme temperatures (-40°C to +85°C) and high-humidity environments.
● Intelligent Installation & Configuration: Integrates a built-in gyroscope and a visual level bubble to assist installers in achieving optimal vertical and horizontal alignment. This minimizes setup errors and ensures measurement accuracy from the outset.
● Integrated Protection Circuits: Features built-in reverse polarity protection, lightning surge suppression, and overvoltage protection to safeguard the instrument and connected systems against power anomalies.
Applications
Bluetooth radar flow meters are mainly used for non-contact flow monitoring in scenarios such as open channels, rivers, irrigation areas, municipal drainage, and industrial sewage discharge.






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