Operating manual for the R100 digital vibration-time totalizer
A vibration sensor that monitors the running time of pumps to determine water withdrawal by various public-supply, agricultural, and industrial groups has been developed in response to a need demonstrated by data gathering activities of the U.S. Geological Survey 's National Water Use Information Program. This sensor, the R100 digital vibration-time totalizer, attaches to monitored equipment such as a pump, motor, or pipe facility and senses vibration to determine running time. Battery-powered and packaged for field environment, the R100 can be left unattended for up to 1 year. Time is recorded to the nearest 0.01 hour, or 36 seconds. This operating manual for the R100 digital vibration-time totalizer describes the R100 's principal of operation and gives installation guidelines and instructions for battery replacements. (USGS)
Citation Information
Publication Year | 1988 |
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Title | Operating manual for the R100 digital vibration-time totalizer |
DOI | 10.3133/ofr88454 |
Authors | Edwin H. Cordes, Minghua Shi |
Publication Type | Report |
Publication Subtype | USGS Numbered Series |
Series Title | Open-File Report |
Series Number | 88-454 |
Index ID | ofr88454 |
Record Source | USGS Publications Warehouse |