Household gas meter BK meets the highest measurement accuracy and safety requirements.
It combines innovative solutions and decades of experience in the field of gas measurement.
BK-G4 is supplied with one or two connection nozzles.
Four measuring chambers are separated by synthetic membranes.
Chambers periodically filled and emptied, the movement of the membranes is transmitted to the shaft through the gear.
The shaft moves the valves that control the gas flow.
The gear revolutions through the magnetic coupling are transmitted to the counting mechanism.
The temperature compensation function in the BK-G25T counter is performed with the help of a bimetallic element.
In this way, the membranes move according to temperature changes.
Features
Using medium: natural gas and other liquid and gaseous media
Maximum working pressure : 0.5 bar
Temp temperature limits: -25°C to +55°C
Fire resistance: up to 0.1 bar according to EN 1359
Cyclic volume: 1, 2 -11.2 ltr
Connection distance: 110 mm
Connection diameters: DN20
