165158 ⎘
Measuring the volume flow of fluids or fluent solid material wherein the fluid passes through the meter in successive and more or less isolated quantities, the meter being driven by the flow with measuring chambers which expand or contract during measurement having flexible movable walls, e.g. diaphragms, bellows for gases characterised by constructional features of membranes or by means for improving proper functioning of membranes
GAS SAMPLING MECHANISM AND GAS ANALYSIS DEVICE HAVING THE SAME
#2Device and method for measuring the flow rate of a liquid
#3Online monitoring method for metering performance of diaphragm gas meter
#4Gas meter
#5Flow meters, flow meter cartridges, and related methods
#6FLOW MEASUREMENT METHOD AND DEVICE
#7Gas metering diaphragm
#8Diaphragm gas meter