TG 20 Stainless steel

TG 20 Stainless steel

Legend

  1. Handle
  2. Support unit for:
    • Thermometer gas
    • Thermometer packing liquid
    • Manometer
  3. Level
  4. Removable cover
  5. Pulse generator port (option)
  6. Gas outlet
  7. Filling nozzle
  8. Rear plate, detachable
  9. Manometer connection
  10. Gas inlet
  11. Precision liquid level indicator »HPLI« (option)
  12. Drainage faucet
  13. Levelling foot

Performance Data

Minimum flow Qmin 40 ltr/h
Standard flow Qstandard 3,200 ltr/h
Maximum flow Qmax 4,000 ltr/h
Measurement accuracy at standard flow 0.2 %
Measurement accuracy across measuring range 0.5 %
Measuring drum volume 20 ltr/U
Packing liquid quantity, approx 30 ltr
Maximum gas inlet pressure (1) 500 mbar
Minimum differential pressure (2) 0.1 mbar
Minimum dial division 0.2 ltr
Maximum indication value (3) 999,999,990 ltr
Connection gas in/outlet hose barb
Inside-Ø hose barb 17.2 mm
Outside-Ø hose barb 26 mm
  • (1) Standard version: 500 mbar – special version also available for 1 bar
  • (2) Differential pressure (= pressure loss) gas inlet gas outlet
  • (3) Standard Totalizing Roller Counter

Models (materials)

Model Casing Measuring drum Width Height Depth Weight
(without packing liquid)
Max. constant
use temperature
1 Stainless Steel PVC-grey 484 mm 560 mm 610 mm 32.5 kg 40 °C
2 Stainless Steel PE-el 484 mm 560 mm 610 mm 32.1 kg 60 °C
3 Stainless Steel PP-grey 484 mm 560 mm 610 mm 32.1 kg 80 °C
4 Stainless Steel PVDF 484 mm 560 mm 610 mm 33.3 kg 80 °C

Caution

Before and after measurements with oxygen purge the meter with an inert gas to avoid the danger of explosion!

For chemical resistance properties please contact your RITTER distribution partner!

Standard Equipment

  • 8-digit Totalizing Roller Counter
  • Bubble level for levelling
  • Level and Levelling Feet
  • Magnetic Coupling (between the measuring drum and counting mechanism) , for an absolutely liquid-tight casing
  • Multi-Chamber Measuring Drum
  • Supports for Thermometer and Manometer
  • Viton sealing

Built-in Options

  • Pulse Generator , standard or Ex-proof version (for connecting Electronic Display Unit/Computer)

Accessories

V 3.0 / Rev. 2020-05-14 / Subject to alterations.