Heinrichs BGN Variable Area Flow Meter - Flow Meter Indonesia - Flow meter air, flowmeter solar, gas, Ultrasonic, Vortex, Electromagnetic


Jumat, 18 Februari 2022

Heinrichs BGN Variable Area Flow Meter

Heinrichs BGN Variable Area Flow Meter The new aluminum indicator housing is made of high-performance aluminum and is safely protected from corrosion or weather influences through a special anodizing as well as highly resistant paint finish.
Heinrichs BGN Variable Area Flow Meter

The enclosure surfaces are rounded, the radius is optimized, and protect very effective that splash or other corrosives from the process environment will collect on or at the enclosure. The indicator housing inside has been optimized and therefore turned out to be flatter than its predecessor.

The proven technology of the sensor as well as from the sensor transmission has not been modified and will, therefore, be available unchanged with reliability and high robustness.

Heinrichs BGN Variable Area Flow Meter Applications

Flow metering of liquids and gases in pipelines. Indication of momentary volume- or mass flow per time unit. Applications: chemical-, petrochemical-, oil- and gas industry


Especially suitable for its robust design for processes under difficult and harsh conditions

Special features

  • Clear 90 ° scale
  • Linear characteristic by optimized float shape
  • High-temperature versions up to 350 ° C
  • High-pressure versions up to 600 bar
  • Self-draining
  • Backflow stop
  • Flow controller


  • HART-protocol
  • HART-protocol and 2 NAMUR-switches
  • HART-protocol and 1 NAMUR-switch / pulse output
  • HART-protocol and counter module
  • Profibus-PA
  • Foundation Fieldbus

Heinrichs BGN Variable Area Flow Meter Technical Data

Body:Materials1.4404 (316 L) / 1.4571 (316 Ti), Hastelloy C-22, Monel, PTFE, (others on request)
End connectionsflanges acc. EN 1092, ASME B16.5, DIN2512, JIS, NPT, pipe joint, special connections
Nominal pressure:PN 40, ASME Cl150 / 300 higher pressure rate up to 600 bar optional
Process temperature:40°C bis +350°C
Ambient temperature40°C bis +80°C
Ingress protectionIP 65 / IP 67 (EN60529)
CE-markPressure Equipment Directive 97/23/EG
Rangesfrom 0,5-5 l/h up to 13.000-6130.000l/h water
DisplayAluminum (enamel finish) or stainless steel
outputsinductive switch
inductive switch (safety function)
microswitch (others on request)
Ambient temperature-40°C up to +80°C (without switch)
-40°C up to +65°C (with switch)
Transmitter ES:Power supply14 - 30 VDC
Outputspassive, galvanically isolated
Analog4-20 mA
Binary 1 and 2Ui=30 V, Ii=20mA, Pi=100 mW
Input binaryCounter reset (only for ES with counter module)
Ambient temperature -40°C up to +70°C
Ingress protectionIP 20 (EN60529
Accuracy:Liquid± 1,6% of the upper range value (BGN-S/H)
± 0,2% with transmitter (ES)
Gas± 1,8% of the upper range value (BGN-S/H)
± 0,2% with transmitter (ES)


Download Datasheet: Variable Area Flow Meter Model: BGN

Ref: Heirichs.com