Diaphragm Gas Meter Models

Positive displacement diaphragm gas meter models utilise a twin chamber measuring unit. These chambers are fitted with a gas-tight diaphragm which is driven by the differential pressure between the inlet and outlet of the meter. Gas enters one side of the diaphragm pan while the other side is exhausting through a separate port on the radial valve. This movement is transfered to the mechanical meter index by a tangential linkage

Diaphragm Gas Flow Meter Features:

♦ Robust Construction
♦ Proven Reliability
♦ Low Cost meter design
♦ Long term accuracy and stability
♦ Pulse output facility

♦ Data Logging & Telemetry options
♦ BS EN1359 Compliant
♦ OFGEM / approved (See individual model specs)