RITTER Bellows-type Gas Meter BG 4

bg004.0 14 v30

Legend

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

Performance Data

Minimum flow Qmin 40 ltr/h
Standard flow Qstandard 3,000 ltr/h
Maximum flow Qmax 6,000 ltr/h
Measurement accuracy (2) 2 %
Measuring cavity capacity 2 ltr/U
Temperature range -20 to +50 °C
Maximum gas inlet pressure 300 mbar
Minimum differential pressure (1) 1 mbar
Minimum dial division 0.1 ltr
Indication dial plate 10 ltr
Maximum indication value (3) 99,999,999 ltr
Weight 4.6 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)
  • Screw Connection 1″ (G 1 A, DIN ISO 228)

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. 2024-02-07 / Subject to alterations.