What is the difference between a Wafer Style Meter and Flanged type Meter?
Both types work on the principle of Faradays Law. Both are durable and accurate in measurements. But the lengths of flanged type meters are specified by ISO standard, ISO13359 and those of wafer type are decided by manufacturer. Wafer type meters are not having flanges and are installed by sandwiching the meter between two flanges of pipe. There being no flanges to the meter, and length being less the wafer meters are economical compared to flanged meters.
