Product Specifications
| Prod Model: |
YHLX |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Model: |
Yhlx-5 |
| Type: |
Gas Meter |
| Measuring Subject: |
Gas |
| Gas: |
Natural Gas |
| Flow Rate: |
Depends on Parameters |
Product Description
YHLX vortex & swirl flow meter is a kind of flow instrument which measuring low-velocity gas with the features of high accuracy, good reproducibility, wide measure-ratio, easy to install and use. Its a preferred product for measurement between trade measurement and ransmission/distribution in oilfield and city natural gas. (GAS APPLICATIONS: NATURAL GAS/COMPRESSED AIR/OXYGEN/NITROGEN )
Features & function:
1. Facilitate to low-velocity gas measurement.
2. Integration of build-in pressure, temperature and flow sensor, compact conformation, beautiful contour.
3. Adopt to dual-detector and intelligent anti-seismic technology, effectively improve the detection of signal strength.
4. Adopt to DOT-matrix LCD display with Chinese character, directviewing display & easy reading volume flow of operating condition, volume flow of standard condition, total cumulative amount, medium pressure, temperature and etc.
5. Pulse signal output, 420mA standard current signal, equipping with RS485 communication interface.
6. Flow, pressure or temperature parameter alarm output, one optional.
7. Low power consumption of complete appliance, build-in li battery, external power source optional.
Main parameters:
1. Inside nominal diameter: DN20 ~ DN200 MM
2. Accuracy: 1.0%, 1.5%
3. Reproducibility: ≤ 0.3%, ≤ 0.5%
4. Nominal pressure: 1.6Mpa, 2.5Mpa, 4.0Mpa. (over range supply against agreement)
5. Medium temperature: -20° C +80° C
6. Ambient conditions: (ambient temperature: -30° C +65° C; Relative humidity: 5%95%)
7. Operating power: 3.6V li battery, 24VDC.
8. Output signal: Pulse 4-20mA.
9. Communication interface: RS485
10. Protection level: IP65
11. Explosion-proof grade: Intrinsically safe type ExiaIICT4; Flameproof ExdIICT6.
12. Type Inside nominal diameter(mm) Flow range (m3/h)
YHLX20 20 (0.8 inch) 1.5-15
YHLX25 25 (1 inch) 2~30
YHLX32 32 (1.25 inch) 4~60
YHLX50 50 (2 inch) 10~150
YHLX80 80 (3 inch) 30~400
YHLX100 100 (4 inch) 50~800
YHLX150 150 (6 inch) 120~2000
YHLX200 200 (8 inch) 240~3600
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.
