Leak data collected

摘要

The oermanet system from Halma Water Management (HWM) transmits leak data collected from Permalog+ loggers directly to an office computer wirelessly via network radio or SMS repeater. Easily installed on pipe fittings, the loggers listen for the noise made by water leaking from pipes and, when a potential leak is detected, they enter an alarm state and transmit a radio signal to indicate a "leak" condition.