Disclaimer: This guide is an independent operational supplement. Sensus and iPERL are registered trademarks of Xylem Inc. This content is not official manufacturer documentation but is intended to improve user experience based on field testing.
The iPERL runs on a non-replaceable lithium battery lasting 15-20 years. The manual shows the “battery low” icon. – once it dies, the meter stops registering usage (or sends bad data). You’ll need a full meter replacement. sensus iperl water meter manual better
The standard manual tells you “mount horizontally with register up.” That is the bare minimum. To do it better , follow the “Hidden Section” on straight pipe requirements. sensus iperl water meter manual better