RITTER Bellows-type Gas Meter BG 40

BG40 Dokumentation

Legend

  1. Gas inlet
  2. Gas outlet
  3. Removable cover
  4. Pulse generator port (option)
  5. Reset button

Performance Data

Minimum flow Qmin 400    ltr/h
Standard flow Qstandard 39,000    ltr/h
Maximum flow Qmax 65,000    ltr/h
Measurement accuracy (2) 2    %
Measuring cavity capacity 30    ltr/U
Temperature range -20 to +50 °C
Maximum gas inlet pressure 500    mbar
Minimum differential pressure (1) 1    mbar
Minimum dial division 0.4 ltr
Indication dial plate 100    ltr
Maximum indication value (3) 999,999,990    ltr
Weight 33    kg
  • (1) Differential pressure (= pressure loss) gas inlet gas outlet
  • (2) Across the measuring range in relation to the calibration value at nominal flow
  • (3) Standard Totalizing Roller Counter

No reverse flow direction possible!

Models (materials)

  • Casing: zinc-coated steel sheet (soldered) with outside also lacquered
  • Measuring unit: Tinplate
  • Bellows (within measuring unit): textile-reinforced nitrile rubber (Perbunan®)
  • Rod linkage: Polyamide
  • Slide gate: Bakelite

Standard Equipment

  • Twin-Chamber Measuring Unit
  • 8 or 9-digit Totalizing Roller Counter
  • Large One-needle Dial
  • Magnetic Coupling (between measuring drum and counting mechanism)
  • Flange connection Ø 65 mm (DIN 2642-PN10)

Built-in Options

  • LCD Display, resettable, 8-digit (replaces Totalizing Roller Counter)
  • Pulse Generator, standard or Ex-proof version (for connecting Electronic Display Unit/Computer)

Accessories

V 3.0 / Rev. 2024-07-03 / Subject to alterations.

Download this data-sheet as PDF file

The most recent version of this data-sheet can be found at …
https://www.ritter.de/en/data-sheets/bg-40/

Dr.-Ing. RITTER Apparatebau GmbH & Co. KG · Coloniastrasse 19-23 · D-44892 Bochum · Germany
For questions please contact mailbox@ritter.de or your local distribution partner (on our overview page)

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