Integrated vortex flowmeter
- Quality stability: the implementation of the whole process of quality monitoring, meticulous, all-round testing!
- Reasonable price: efficient internal cost control, reduce expenditure, make for customers!
- Fast delivery: advanced production line, sufficient stock, shorten the delivery time!
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I. product principle
LU vortex flowmeter is mainly used for flow measurement of industrial pipeline medium fluid, such as gas, liquid, vapor and other media. It is characterized by small pressure loss, large range and high precision, and is almost unaffected by parameters such as fluid density, pressure, temperature and viscosity when measuring the volume flow in working conditions. No moving mechanical parts, so high reliability, small maintenance. Instrument parameters can be stable for a long time. The vortex flowmeter adopts piezoelectric stress sensor with high reliability and can work in the operating temperature range of -20℃ ~ +250℃. It has the analog standard signal, also has the digital pulse signal output, easy to use with the computer and other digital systems, is a more advanced, ideal flow meter.
Ii. Technical parameters
1. Measuring medium: gas, liquid and vapor;
2. Calibre specification flange clamp mounting calibre selection: 25,32,50,80,100;
3. Flange connection caliber: 100,150,200;
4. Flow measurement range normal measurement velocity range Reynolds number 1.5×104 ~ 4×106; Gas 5 ~ 50m/s; Liquid 0.5 ~ 7m/s;
5. Measuring accuracy level 1.0 and level 1.5;
6. Temperature of the measured medium: normal temperature -- 25℃ ~ 100℃; 7. High temperature -- 25℃ ~ 150℃ -- 25℃ ~ 250℃;
7. Output signal pulse voltage output signal high level 8 ~ 10V low level 0.7 ~ 1.3v;
8. Pulse duty cycle ratio is about 50%, transmission distance is 100m;
9. Pulse current remote transmission signal 4-20 mA, transmission distance 1000m;
10. Ambient temperature of the instrument :-25℃ ~ +55℃ humidity: 5-90% RH50℃;
11. Stainless steel, aluminum alloy;
12. Power supply DC24V or lithium battery 3.6v;