Product Specifications
| Prod Model: |
YHLW-Q-1 |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Gas: |
Propane |
| Flow Rate: |
>6m³/h |
| Type: |
Gas Meter |
| Measuring Subject: |
Gas |
Product Description
YHLW-Q 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
Tianjin Yihuan Automatic Instrument Technology Co., Ltd.
1. China national-level new technology enterprise.
2. Given special assistance by Tianjin municipal government. ( Tianjin is the center of Bohai Economic Rim; About 130 km southeast of Beijing -- The Capital of China, by high-speed railway takes 30 mins. )
3. One of the council members of China Instrument Manufacturer's Association.
4. An authorized enterprise by China Measurement Bureau is able to issue velocity-type flowmeters calibration certification. (Equipped with Liquid calibration device with accuracy up to 0.05% and Gas calibration device with accuracy up to 0.5%. )
5. One of the council members involves in drafting China national level protocols and standards to the flow instrument industry.
All Products: Strict standard of material selection; Adopt advanced technology; Standardized manufacturing and quality control. Naturally, our company has gained ISO9001: 2008 certification.
Main products:
Vortex flow meter,
Electromagnetic flow meter,
Vortex&swirl flowmeter,
Turbine flow meter,
V-cone flow meter,
Ultrasonic flow meter,
Metal tube rotameter (variable area flow meter/suspended body flow meter),
Thermal mass flow meter,
Household gas meter, display device, isolator, safety barrier,
Pressure transmitter/differential pressure transmitter,
Resistance temperature meter,
Micro-flowmeter (DIGMESA, Switzerland) As China distributor.
In-situ water quality analyzer (GMAT, Germany) As China distributor.
Arkon flow system battery power electromagnetic flowmeter (ARKON, Czech) As China distributor.
To be OEM.
Patent Sensing-head:
Intelligent & non-contact measured medium vortex flow sensor for measurement is self-developed and produced by ourselves has obtained the national patent, with features of good earthquake resistance, high temperature resistance, high reliability, easy maintenance and others.
