The TRZ 03-K Volumeter is a flow meter suitable for metering gases, where the rate of flow is indicated by a mechanical totaliser in units of volume (cubic meters and flowing conditions) under prevailing pressure and temperature. The gas flow is constricted to a definite cross section and drives a coaxially mounted turbine wheel. The speed of the turbine wheel, which is proportional to the flow rate is reduced by gearing and transmitted to the mechanical digital index.
Suitable for natural, non-aggressive and manufactured gases; nitrogen, carbon dioxide and propane; and other gases upon enquiry. Integrating flow meter with a special counter indicating flowing gas volumes at prevailing pressure and temperature (m³ at measurement conditions)