Shenzhen Kainafu Technology Co., Ltd.
| Payment Terms | T/T |
| Supply Ability | 300 pieces+One month |
| Delivery Time | 10-20 Working day |
| Packaging Details | Environmentally friendly cardboard box |
| Flow velocity range | 0～10m/s |
| Static pressure liquid level range | 0～10m |
| Sensor size | 193.37*50*29.5mm |
| Protection level | IP68 |
| Brand Name | KaiNaFu |
| Model Number | KNF-132 |
| Place of Origin | Shenzhen |
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Product Specification
| Payment Terms | T/T | Supply Ability | 300 pieces+One month |
| Delivery Time | 10-20 Working day | Packaging Details | Environmentally friendly cardboard box |
| Flow velocity range | 0～10m/s | Static pressure liquid level range | 0～10m |
| Sensor size | 193.37*50*29.5mm | Protection level | IP68 |
| Brand Name | KaiNaFu | Model Number | KNF-132 |
| Place of Origin | Shenzhen | ||
| High Light | IP68 doppler water flow meter ，waterproof doppler water flow meter ，IP68 waterproof doppler flow sensor | ||
Doppler Flow Velocity/water Level/flowmeter Features High Precision, High Reliability, RS485 Output, Simple Installation And Maintenance-free
Acoustic Doppler point flowmeter/flowmeter, suitable for scenarios such as rivers, open channels, and pipelines, is used for online monitoring of flow velocity, water level, temperature, instantaneous flow rate, and cumulative flow rate in water areas.
The instrument measures flow velocity by the ultrasonic Doppler principle and water level by the ultrasonic time difference method or static pressure method. The flow rate is calculated by setting the cross-section. The Doppler flowmeter features a compact structure, no rotating parts, long service life, simple operation and maintenance-free operation. It is widely used in scenarios such as sponge cities, water supply and drainage networks, black and odorous water bodies, natural rivers, open channels, reservoirs, flow field analysis in scientific research, and liquid level detection.
Product features
The sensor supports instantaneous flow and cumulative flow and can measure the flow velocity of still water
It can measure the flow of non-full pipes, full pipes and open channels
It can measure the flow rate of circular, rectangular, trapezoidal and triangular cross-sections, with a wide measurement range of 0 to 10m/s
The flow velocity measurement accuracy is high, with an error of 1mm/s
Pure physical method measurement, no calibration required, supports static pressure liquid level measurement without calibration
Supports temperature-compensated flow rate measurement and liquid level measurement
Modbus RTU protocol
The sensor has a protection grade of IP68 and supports long-term underwater operation
Online solution: Display or RTU + sensor + dedicated bracket
Technical indicators
| Flow velocity range | 0～10m/s |
| Flow velocity resolution rate | 0.001m/s |
| Flow speed precision | 0.001m/s |
| Static pressure liquid level range | 0～10m |
| Static pressure liquid level accuracy | ±0.5%FS |
| Static pressure liquid level resolution | 0.001m |
| Temperature measurement range | -20~60℃ |
| Sensor size | 193.37*50*29.5mm |
| Installation | Special bracket |
| Material quality | Metal, plastic, rubber |
| Protection level | IP68 |
| Power supply | Direct current 12V / 24V |
| Power consumption | Less than 100mA during measurement; Less than 28mA during hibernation |
| Communication interface | RS485,Modbus |
| Working temperature | -20～60℃ |
| Working pressure | Maximum 6Bar |
| Lightning protection | Support |
| Surge protection | Support |
| EMI suppression | Support |
Company Details
Business Type:
Manufacturer
Year Established:
2017-03-24
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Shenzhen Kainafo Technology Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, technical services, and after-sales support, focusing on technological innovation and system integration in the field of water quality sensors and water quality monitoring. &n... Shenzhen Kainafo Technology Co., Ltd. is a technology-based enterprise integrating R&D, production, sales, technical services, and after-sales support, focusing on technological innovation and system integration in the field of water quality sensors and water quality monitoring. &n...
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