BS ISO 22158:2011

This standard BS ISO 22158:2011 Input/output protocols and electronic interfaces for water meters. Requirements is classified in these ICS categories:

• 91.140.60 Water supply systems

This International Standard specifies the minimum communication requirements for water meters which have the capability to exchange or provide data by means of an electronic interface.

This International Standard only specifies the interface conditions present at the electrical and electronic connections of water meters and does not prescribe any specific equipment such as transponders and inductive pads, which might be connected to the water meter for automatic meter reading or remote meter reading purposes.