- Contact Person : Mr. Zhang Mervyn
- Company Name : Tianjin Yihuan Automatic Instrument Technology Co., Ltd.
- Tel : 0086-022-26722988
- Fax : 0086-022-26720252
- Address : Tianjin,tianjin,Rm102, No. 1, Ziyunyuan, Vanke New Block, Beichen Science and Technology Park, Tianjin.
- Country/Region : China
- Zip : 300402
turbine flow meter
Detailed Product Description
YHLW-Q type turbine flow meter belong to a kind of velocity meter, which featured in high-accuracy, good repeatability, simple mechanism, no moving parts, high pressure resistant, wide measuring range, small in volume, light in weight, less pressure loss, easy-to-maintain and so on. It is widely used in the measurement of natural gas, coal gas, liquefied gas and light hydrocarbon gas, Which has widely use-value in petroleum, chemistry industry, metallurgy and city gas network. |
Main features: 1.widely measuring range, lower critical velocity less than 0.5m/s, less pressure loss, strong impact resistance of impeller. 2.With the high ability of anti-electromagnetic interference and shock resistance, adopting full-sealed self-lubricating bearings Isolation Protection, reliable performance & long working life. 3.The use of advanced ultra-low-power single-chip PC technology, the whole function of strong, low power consumption, superior performance. 4.Accuracy compensation with a non-linear function of intelligent traffic monitor. Correction formula accuracy of better than ± 0.02%. 5.Meter parameters can be corrected on-line with LCD display. 6.Pressure compensation. |
Main parameters: Accuracy: 1% preferred, 1.5% Nominal diameter: DN25-DN300 Working pressure: 1.6MPa, 2.5MPa, 4.0MPa Medium temperature: -20°C~+80°C Ambient temperature: -20°C~+55°C Power supply: 1. LCD display without output type, 3.6V li battery. (>5 years working time.) 2. Pulse output type: A, without display pulse output, +5~24VDC B, LCD display without pulse output, +12~24VDC 3. Two-wire 4-20mA output, +24VDC Housing protection grade: IP65 Explosion-proof: ExiaIICT4 or ExdIIBT4 Remote : pulse output signal remote distance ≤1000m |