Model: BGN,Heinrichs-Variable Area Flow Meter

Variable Area Flow Meter Model: BGN
Variable Area Flow Meter Model: BGN

From May 2015 on mechanical flow meters series BGN shipped with new and optimized indicator housing. 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.

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 it´s 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.

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

Reliability

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

Communication

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

Another Article:

Technical Data

Body:
Materials 1.4404 (316 L) / 1.4571 (316 Ti), Hastelloy C-22, Monel, PTFE, (others on request)
End connections flanges 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 temperature 40°C bis +80°C
Ingress protection IP 65 / IP 67 (EN60529)
CE-mark Pressure Equipment Directive 97/23/EG
Ranges from 0,5-5 l/h up to 13.000-6130.000l/h water
Display Aluminum (enamel finish) or stainless steel
outputs inductive 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 supply 14 – 30 VDC
Outputs passive, galvanically isolated
Analog 4-20 mA
Binary 1 and 2 Ui=30 V, Ii=20mA, Pi=100 mW
Input binary Counter reset (only for ES with counter module)
Ambient temperature  -40°C up to +70°C
Ingress protection IP 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: datasheet Variable Area Flow Meter Model: BGN

Ref: Heirichs.com

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