Special Customization

Pokcenser also provides other types of flow measuring instruments, to meet the requirement of accurate and stable flow monitoring for different applications and even in harsh environments. Mainly is Gas Ultrasonic Flow Meter, Oval Wheel Gear Flow Meter, Swirl Flow Meter, Target Flow Meter, Dual Rotor Flow Meter, Gear Flowmeter, Gas Turbine Flow Meter, Gas Roots Flow Meter… No matter for water, liquid, pulp, slurry, gas, fuel and heavy oil, air and steam, small flow, high pressure, high temperature, high viscosity, and hazardous area, Pokcenser always has a suitable flow meter for you.

Sales contact

Pokcenser Automation Technology Co., Ltd

Mobile: +86 181 7515 5326

Email: info@pokcenser.com

Tel: +86-731-8229 9492

PWF-GUF Gas Ultrasonic Flow Meter

Features

  • Electric field and magnetic field laminated shielding, high noise resistance.
  • Zero drift automatic correction, accuracy is not affected by the environment
  • Measurement accuracy 1.0%
  • Dual backup lithium battery power supply
  • Intelligent switching of various gas working conditions and standard conditions
  • The meter head can be rotated 180° for easy reading

Applications

  • Urban gas
  • Petroleum
  • Chemical
  • Electric power
  • Metallurgy
  • HVAC

Advantages

  • Ultra-wide range ratio: 1:40.
  • Ultra-low "zero" starting flow
  • High-precision temperature and pressure compensation, volume correction
  • Maintenance-free, cleaning-free and long life
  • Large-capacity storage, can save one year of data

Gas ultrasonic flowmeter is produced with advanced German technology. All its key components are imported with high reliability and long service life. It adopts a unique multiplexed dual-channel (DN25-DN80) and multiplexed six-channel (DN100-DN200) design, which can eliminate the influence of vortex and asymmetric flow, and the multiplexed channel adds redundant backup channels to improve the reliability of the system. It is an ideal high precision flow meter for natural gas.

Resources

Datasheet

File NameTimeTypeDownload
PWF-GUF Gas Ultrasonic Flow MeterSep 24, 2025PDF

Technical Parameters

ModelPWF-GUF
Measuring MediumSingle-phase gas without vortex and without impurities such as oil.
Accuracy1.0%
Repeatability±0.2%
Meter DiameterDN25~DN300
Process ConnectionFlanged
Range Ratio1:40
Pressure Rating1.6MPa; 2.5MPa and 4.0MPa optional
Housing MaterialAluminum alloy or SUS304 stainless steel
Working Temperature-30℃~+80℃
Explosion ProofEx d II CT6 Gb
Signal OutputPulse, 4-20mA, alarm, RS485
Power SupplyExternal Power: 5-24VDC
Internal Power: 3.6V10AH lithium battery
Power ConsumptionExternal Power: Average ≤1W
Internal Power: Average ≤1.5mW
Protection ClassIP65

Need Help Choosing the Right Product?

Let our Sales Engineers identify the right solution for your application.

CONSULTATION

Please complete form below to request a quote for Special Customization.