rief introduction
1. Vortex flow meter is on the principle of Karmoan steet, to measure liquid ,gas and vapour even turbid liquid including micro grain and impurity.
2. Vortex flowmeter is mainly used for measuring flow of industrial pipeline fluid, such as gas, liquid and steam, etc. It has little pressure loss, broad span range and high accuracy. It is not under influence of density, pressure, temperature and viscocity when measuring volumetric flow. It has no movable mechanical parts with high reliability and little maintenance.
Applications
petroleum,chemical industry,paper making,metallurgy,electric force,envirmonmental protection,food industry etc.
Feature
Simple structure, no moving part, reliable, durable with one echelon vortex generator.
Output is proportional with flow rate.
The two pieces piezoelectric components are used to tests the vortex being not contact with the medium.Liquid, gas and vapor could be measured by transmitters with same structure.
The mediums under all temperature and pressure could be measured.
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| Simple reliable and durable structure, one echelon vortex generator only | |||
| Liquid, gas and vapor could be measured by transmitter with same struction | |||
| very wide selection of sizes | |||
| Wide temperature range which can up to 280 Deg. C | |||
| 4-20 mA and pulse outputs, Selectable | |||
| Simplified setup and self-diagnostic functions | |||
| Specification | |||
| Medium: | Liquid, gas, steam | ||
| Measuring Range | Liquid:0.4~2000m³/Hr;Gas:2.0~18000m³/Hr;Saturated steam:4~25000Kg/Hr | ||
| Repeatability: | 0.3% of indcating value | ||
| Type | Remote/Integrade | ||
| Fluid temp | -40°C~+280°C | ||
| Rated pressure | DN15~DN200 PN4.0MPa | ||
| DN250~DN300 PN2.5MPa | |||
| Mount type: | Integral flange/Integral clamp | ||
| Accuracy | Liquid: +/1.0%,Gas: +/-1.0% (velocity< 35m/s),Steam: +/-1.0%(velocity 35m/s~70m/s) | ||
| Mounting type | Integral flange/Integral clamp | ||
| Environment temp | -20°C~+60°C | ||
| Humidity | no more than 85%RH | ||
| Voltage | 24VDC +/-10% | ||
| Output signal | 2-wire; 4~20mA(24VDC) | ||
| Electric connection | threaded M20*IICT5 | ||
| Protection Class | IP65 | ||
