The VK counter - G4T

Counters are intended for the commercial accounting of amount of the consumed gas. The measured environment: natural gas, propane, butane, inert gases and others gases, nonaggressive, non-uniform on a chemical composition. Scope: in municipal, household services and at the enterprises of various industries and in other fields of activity of the person demanding the accounting of the consumed gas.

Main characteristics

• Range of working expenses:

BK-G4T 0,04 — 6 m ^3/h;

BK-G6T 0,06 — 10 m ^3/h;

BK-G10T 0,10 — 16 m ^3/h.

• Measurement error:

in the range of expenses: _{Q min.} ≤ Q <0,1Q _{of number.} ± 3%;

in the range of expenses: 0,1Q _{of number.} ≤ Q ≤ Q _max. ± 1,5%.

• Cyclic volume of measuring chambers:

BK-G4T, BK-G6T — V 2 dm ³;

BK-G10T — V 5,6 dm ³.

• Sensitivity threshold:

BK-G4T, BK-G6T — 0,008 m ³ / h;

BK-G10T — 0,01 m ³ / h

• Working pressure:

50 kPa

• Temperature ranges:

Working environment from −25C ° to + 40C °;

Environment from −40C ° to + 55C °.

• Intertesting interval — 10 years
• Average service life — not less than 24 years