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)