Product Description

The principal of the Rotary Gas Meter is well known.This product totally meet European requirement and passed NMI EN****0 & R****1 test It is a positive displacement type of meter , passing pre-determined volumes of gas by means of two counter-rotating impellers. Four times per each revolution a fixed unit of volume is displaced through the measurement chambers. The flowing gas volume is proportional with the number of revolutions of the output. The output of this model Rotary Gas Meter is a special designed magnetic coupling where one part is fitted inside the meter body and the associated part is in the read-out unit. The read-out unit can either be a mechanical index or an electronic index with or without volume conversion and communication functions.