Xi'an Kacise Optronics Co.,Ltd.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 1000 Pieces per Week |
| Delivery Time | 5-8 working days |
| Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Water depth accuracy | ±3cm |
| Material | POM |
| Protection level | IP68 |
| Sand content: | <20g/L |
| Storage temperature | -20~80℃ |
| Acidity | pH value is between 6 and 8 |
| Weight | 2.6±0.1kg |
| Flow rate range | ±0.03m/s~±5m/s |
| Power supply range | 10.8VDC~26.4VDC |
| Water depth resolution | 1mm |
| Brand Name | Kacise |
| Model Number | KDF1300 |
| Certification | certificate of explosion-proof, CE |
| Place of Origin | China (Mainland) |
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 1000 Pieces per Week |
| Delivery Time | 5-8 working days | Packaging Details | each unit has individual box and all boxes are packed in standard packages or customers requests available |
| Water depth accuracy | ±3cm | Material | POM |
| Protection level | IP68 | Sand content: | <20g/L |
| Storage temperature | -20~80℃ | Acidity | pH value is between 6 and 8 |
| Weight | 2.6±0.1kg | Flow rate range | ±0.03m/s~±5m/s |
| Power supply range | 10.8VDC~26.4VDC | Water depth resolution | 1mm |
| Brand Name | Kacise | Model Number | KDF1300 |
| Certification | certificate of explosion-proof, CE | Place of Origin | China (Mainland) |
| High Light | Durable Ultrasonic Doppler Flowmeter ，Accurate Ultrasonic Doppler Flowmeter ，Flood Disaster Monitoring Ultrasonic Doppler Flowmeter | ||
The ultrasonic Doppler flowmeter operates using the Doppler effect. A probe emits a beam of ultrasonic waves at an angle upward. These waves travel through the fluid, which may contain impurities like bubbles or particles (assumed to move at the same speed as the fluid). When the ultrasonic waves hit these impurities, the reflected waves undergo a Doppler frequency shift (Δf). This frequency shift is directly proportional to the velocity of the fluid. By measuring the Doppler frequency shift, the flow velocity of the fluid can be determined.
| Power Supply | Power supply range: 10.8VDC~26.4VDC; 12V power consumption: 45mA±1mA (about 0.54W) 24V power consumption: 26mA±1mA (about 0.62W) |
| Output Characteristics | RS485/ModBus standard protocol |
| Measurement Performance | Flow rate range: ±0.03m/s~±5m/s (customizable ±0.03m/s~±10m/s); Water depth range: 0.02~3m, 0.02~10m (please confirm the maximum water depth before ordering); Flow rate accuracy: ± 1% ; Flow rate accuracy: ±1~3% (measurement accuracy varies due to the on-site working environment); Water depth accuracy: ±3cm; Flow rate resolution: 1mm/s; Temperature resolution: 0.1℃; Water depth resolution: 1mm |
| Physical Properties | Material: POM; Weight: 2.6±0.1kg; Protection level: IP68; Cable: 4-core shielded cable with air guide tube, factory default length 10 meters, wire diameter 8mm (other wire lengths need to be customized). |
| Working Environment | Working temperature: 0~60℃ (non-freezing state); Storage temperature: -20~80℃; Sand content: <20g/L; Acidity: pH value is between 6 and 8. |
Ultrasonic Doppler flowmeter is a device that measures the flow rate of water in pipes, channels or rivers. It is mainly used in the following areas:
Power wire:
Red wire connected to the positive pole of the power supply (12V+ or 24V+);
Green wire connected to the negative pole of the power supply (12V- or 24V-);
Signal wire:
White wire connected to RS485A (T/R+);
Yellow wire connected to RS485B (T/R-);
Transparent air duct:
※Must be kept unobstructed with the atmosphere, and pay attention to protection during installation, especially when passing through the threading tube, it is necessary to protect it with tape before threading to avoid water ingress. If water ingress occurs, it may cause water depth errors and other phenomena.
The transparent air duct cannot be folded, and the bending angle cannot be ﹤90° when threading the tube.
Company Details
Business Type:
Manufacturer
Year Established:
2008
Total Annual:
8000000-10000000
Employee Number:
100~150
Ecer Certification：
Verified Supplier
Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing... Xi'an Kacise Optronics Co.,Ltd. is a professional manufacturer of measuring instruments , located in China xi’an City. Since 2008, Xi'an Kacise focused on the development and production of pressure, level and flow measuring instruments . We have been specializing...
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