PRODUCT |  TG-Series (Wet-Test)

  •  Product name : TG-Series (Wet-Test)
  •  Category : Gas Meter / Gas Purging » Ritter
  •  Catalog : TG-Series_(Wet-Test)_support.pdf

Description

Drum-type Gas Meters TG-Series (Wet-Test)

 

User Benefits :

Highest accuracy (±0,5%)

Measurement of all gases and gas mixtures with equal accuracy

Use with extremely corrosive and inert gases

Calibration traceable to German National Primary Standard

Lowest measurable flow rates

Largest selection of measuring ranges

Real time data acquisition option for PC (requires option »Pulse Generator«)

Most durable construction – available, both chemically (from high-quality thermoplastics) and mechanically (stainless steel)

Maintenance-free (just checking of packing liquid level required)

 

8-digit Totalizing Roller Counter

Large, One-needle Dial

Level and Levelling Feet

Magnetic Coupling between the measuring drum and counting mechanism (> no leakage of packing liquid)

Multi-Chamber Measuring Drum

Supports for Thermometer and Manometer

Viton sealing

 

Performance Specifications :

- Type TG 0.5, Flow Rate Minimum [ltr/h] : 1; Flow Rate Maximum [ltr/h] : 60; Flow Rate Standard [ltr/h]* : 50; Readout Indication Minimum [ltr]** : 0.002; Readout Indication Maximum [ltr] : 9,999,999.9; Measuring Drum Volume [ltr] : 0.5; Pressure Loss Minimum [mbar] : 0.4

- Type TG 1, Flow Rate Minimum [ltr/h] : 2; Flow Rate Maximum [ltr/h] : 120; Flow Rate Standard [ltr/h]* : 100; Readout Indication Minimum [ltr]** : 0.01; Readout Indication Maximum [ltr] : 99,999,999; Measuring Drum Volume [ltr] : 1.0; Pressure Loss Minimum [mbar] : 0.2

- Type TG 3, Flow Rate Minimum [ltr/h] : 6; Flow Rate Maximum [ltr/h] : 360; Flow Rate Standard [ltr/h]* : 300; Readout Indication Minimum [ltr]** : 0.02; Readout Indication Maximum [ltr] : 99,999,999; Measuring Drum Volume [ltr] : 3.0; Pressure Loss Minimum [mbar] : 0.2

- Type TG 5, Flow Rate Minimum [ltr/h] : 10; Flow Rate Maximum [ltr/h] : 600; Flow Rate Standard [ltr/h]* : 500; Readout Indication Minimum [ltr]** : 0.02; Readout Indication Maximum [ltr] : 99,999,999; Measuring Drum Volume [ltr] : 5.0; Pressure Loss Minimum [mbar] : 0.2

- Type TG 10, Flow Rate Minimum [ltr/h] : 20; Flow Rate Maximum [ltr/h] : 1,200; Flow Rate Standard [ltr/h]* : 1,000; Readout Indication Minimum [ltr]** : 0.1; Readout Indication Maximum [ltr] : 99,999,999; Measuring Drum Volume [ltr] : 10.0; Pressure Loss Minimum [mbar] : 0.1

- Type TG 20, Flow Rate Minimum [ltr/h] : 40; Flow Rate Maximum [ltr/h] : 4,000; Flow Rate Standard [ltr/h]* : 3,200; Readout Indication Minimum [ltr]** : 0.2; Readout Indication Maximum [ltr] : 999,999,990; Measuring Drum Volume [ltr] : 20.0; Pressure Loss Minimum [mbar] : 0.1

- Type TG 25, Flow Rate Minimum [ltr/h] : 50; Flow Rate Maximum [ltr/h] : 7,000; Flow Rate Standard [ltr/h]* : 5,000; Readout Indication Minimum [ltr]** : 0.1; Readout Indication Maximum [ltr] : 999,999,990; Measuring Drum Volume [ltr] : 25; Pressure Loss Minimum [mbar] : 0.1

- Type TG 50, Flow Rate Minimum [ltr/h] : 100; Flow Rate Maximum [ltr/h] : 18,000; Flow Rate Standard [ltr/h]* : 10,000; Readout Indication Minimum [ltr]** : 0.5; Readout Indication Maximum [ltr] : 999,999,990; Measuring Drum Volume [ltr] : 50.0; Pressure Loss Minimum [mbar] : 0.1

 

*At standard flow and 20°C (68°F) the measurement error (±0.2%) is determined
**Minimum dial division

 

The maximum gas inlet overpressure is dependent on the casing material: With plastic casings: 50 to 500 mbar / With SS casings: 0.5 to 35 bar

At standard flow and 20°C (68°F) the measurement error (±0.2%) is determined.

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