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Vortex Flow Meter
The VF Vortex Flowmeter measures the volumetric flow of fluids (gases, vapors, liquids) in closed pipes. It is based on the Vortex shedding principle, (or Karman Vortex Effect). The fluid passing through the measuring tube is separated by a triangular prism with a broad flat front and generates two lines of eddies or vortices, the Karman Vortex shedding street. The vortex shedding frequency is proportional to the flow rate.It is detected by a sensor with 4 piezo-electric elements and converted into an electronic output signal.
High quality and safety standards:
no moving wear off parts inside, no abrasion
fully welded SS304 body (opt. SS316)
Japanese OVAL technology and design
embedded sensor
Digital Circuit Board for anti vibration and anti interference
Easy installation and flow conversion, (w. pressure and temp. compensation)
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SKU:
SSEA VF
Categories: Electro-Magnetic, Ultrasonic, Vortex, Flow, Gas Flow, Vortex
Description
Description
| Parameters | |
| Flow Range: | 0.01 – ±12 m/s |
| Pipe Size: | 1″ – 200″, (25mm – 5000mm) |
| Repeatability: | 0.15% |
| Accuracy: | ±0.5% (±0.5m/s – ±5m/s) |
| Operating Temperature: | 40° – 120° C |
| Time Resolution Ratio: | up to 10ps |
| Sampling Time: | up to 400 times/sec |
| Transmitter | |
| Type: | handheld |
| Display: | 3.5″ TFT (320×240) color screen, backlit LCD |
| 23 easy to operate touch buttons | |
| 32 bit CPU working speed | |
| Analog output: | 4-20 mA |
| Communication protocol: | Modbus, Fuji |
| Data Logging: | 2G SD card |
| Battery: | Rechargable lithium-ion battery |
| with continuous operation for 12 hour |
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