Bellows-type Gas Meter | Lee Hung Scientific Pte Ltd
  • Product Details
  • Specification

RITTER Bellows-type Gas Meters are applicable for measuring the volume of flowing inert and dry gases and are particularly effective at high gas flows. Please note that gases containing aggressive components may reduce the life span of bellows-type gas meters, if the casing of the measuring unit (tinplate), the valve/control elements (polyamide) or the bellows (Perbunan®) should be attacked.

The desired measurement range can be selected from among 6 magnitudes (types) extending together as a whole from 40 ltr/h to 160 m3/h at a gas temperature ranging from +5 °C to +40 °C. The solidly soldered casing on the standard model is designed to withstand a maximum overpressure of 50 mbar (BG 40/100: 0.5 bar).

 

Type Flow Rate
Minimum
[ltr/h]
Flow Rate
Maximum
[ltr/h]
Flow Rate
Standard
[ltr/h] (1)
Readout Indication
Minimum
[ltr] (2)
Readout Indication
Maximum
[ltr]
(2)
Maximum Gas Inlet Pressure
[mbar]
BG 4 40 6,000 3,000 0.1 99,999,999 300
BG 6 60 10,000 5,000 0.2 99,999,999 300
BG 10 100 16,000 10,000 0.5 999,999,990 50
BG 16 160 25,000 15,000 0.4 999,999,990 50
BG 40 400 65,000 39,000 0.4 999,999,990 500
BG 100 1,000 160,000 95,000 0.4 999,999,990 500

 

(1) The calibration is performed at standard flow and 20 °C (68 °F)
(2) Minimum dial division

Measuring accuracy: +/- 2% at standard flow and 20 °C (exact value is stated in individual Calibration Certificate)

Temperature range: +5 °C to +40 °C