Advantages:
1. Low-pressure loss: generally between 0.1 and 2.5kPa under normal pressure.
2. High accuracy: The full range is generally 1% -2.0%, and the high-precision type is 0.5% -1.0%; Belongs to a type of high precision.
3. Compact structure, lightweight volume, convenient installation and use, and large circulation capacity.
4. Good repeatability: Generally, it can reach 0.05% to 0.2%. Due to its good repeatability, it is one of the preferred flow meters in trade settlement.
5. Wide range: Large caliber can generally reach 20:1 or above, small caliber is 10:1, and the starting flow rate is also low.
6. Multiple display methods can be used, including only a mechanical counter or a regular flow totalizer. A temperature and pressure compensation instrument can also be added to the mechanical counter, or only a temperature and pressure compensation instrument can be used. It can also be powered by lithium batteries for a long time, making it convenient to use.
7. Due to the general use of pulse frequency signal output, it is suitable for total quantity measurement and connection with computers, without zero drift, and has strong seismic resistance. If high-frequency signal output is used, a high-frequency signal (3-4kHz) can be obtained with strong signal resolution.
8. Strong reliability: The gas turbine flow meter uses magnetic induction or photoelectric sensors for signal detection, which has characteristics such as fast reaction speed, short response time, and built-in self-inspection, making it highly stable and reliable, suitable for various complex working conditions and environments.
Features:
- High-quality aluminum alloy turbine, with higher flow stability and corrosion resistance, imported special bearings,
- Long service life
- The metering chamber is isolated from the ventilation chamber, ensuring the safety of the meter.
- It can automatically track and compensate the flow rate and display the standard state.
- (Pb=101-325KPa.Tb=293.15K) gas volume accumulation; real-time query of temperature
- Pressure value
- Wide flow range (Qmax/Qmin>20:1), good repeatability, high accuracy (up to 1.0 level)
- Small force loss, low starting flow rate, up to 0.6mm3/h
- Intelligent instrument coefficient multi-point nonlinear correction
- Built-in pressure and temperature sensors, high safety performance, compact structure and beautiful appearance
- Adopting new microprocessor and high-performance integrated chip, high calculation accuracy and powerful whole machine function
- Large, superior performance.
- The repeatability can reach 0.05%R~0.2%R. It is precisely because of its good repeatability that it is widely used in trade.
- The preferred flow meter in easy settlement.