The EWA100 add-on modules are intended to retrofit the HON EW100... compact water meters for use in a M-Bus system.
This add-on module receive the data from the EW100 water meters and transmits them to the M-Bus system. A built-in optical sensor detects the revolution of the sweep hand indicating the liter.
- State-of-the-art built-in optical sensor
- Detection of reverse flow
- The module transmits via M-Bus the current reading and other information such as the periodic reading, 13 historical reading, backflow volume, backflow and leak alarm