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-SF Swirl Flow Meter

Features

  • Set intelligent flowmeter flow sensor, microprocessor, pressure and temperature sensor, adopt built-in combination, make the structure more compact, can directly measure the fluid flow, pressure and temperature, and automatic tracking compensation and real-time compression factor correction.
  • Using EEPROM technology, convenient parameter Settings, which can be permanent, historical data saved for up to one year.
  • Flow meter electronic head can rotate 360°, easy to install and use.
  • Low power consumption, internal battery or external power supply available.

Applications

  • Natural gas
  • City coal gas
  • Compressed air
  • Biogas
  • Ammonia
  • Oxygen
  • Hydrocarbons
  • Other industrial inert gases

Advantages

  • No mechanical moving parts, not easy to corrode, stable and reliable, long life.
  • Using 16-bit single chip, high integration, small size, good performance, the whole machine function is strong.
  • Multi-physical parameter alarm output, users can choose one of them.
  • Maintenance-free, cleaning-free.

Intelligent precision Swirl flowmeter is a new type instrument for gas flow measurement. It integrates the functions of flow, temperature and pressure detection, and can automatically compensate the temperature, pressure and compression factors. It is an ideal instrument for gas metering in petroleum, chemical industry, electric power, metallurgy and other industries.

Resources

Datasheet

File NameTimeTypeDownload
PWF-SF Swirl Flow MeterSep 24, 2025PDF

Technical Parameters

ModelPWF-SF
Shell MaterialAluminum alloy or stainless steel
Accuracy1.5%
Measuring Range1.0-3600 m3/h
DiameterDN15-DN200
Output4-20mA / Pulse, RS485 and HART optional
Pressure Rating1.6MPa, 2.5MPa
Power SupplyInternal 1pc 3.6V lithium(ER26500); or external 24VDC
DisplayLCD digital display
Power ConsumptionExternal power supply: <2W;
Internal battery: Average 1mW, can be used for more than 2 years
ConnectionThread or Flange
Protection LevelIP65
CompensationIntegrated with temperature and pressure sensor, automatically compensation
Working ConditionEnvironmental temperature: -30℃~+65℃
Relative humidity: 5%~95%
Medium temperature: -20℃~+80℃
Atmospheric pressure: 86KPa~106KPa

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