Operating manual for the R100 digital vibration-time totalizer
Open-File Report
88-454
By: Edwin H. Cordes and Minghua Shi
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Abstract
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)
Suggested Citation
Cordes, E.H., Shi, M., 1988, Operating manual for the R100 digital vibration-time totalizer: U.S. Geological Survey Open-File Report 88-454, iii, 8 p. ill. ;28 cm., https://doi.org/10.3133/ofr88454.
ISSN: 2331-1258 (online)
| Publication type | Report |
|---|---|
| Publication Subtype | USGS Numbered Series |
| Title | Operating manual for the R100 digital vibration-time totalizer |
| Series title | Open-File Report |
| Series number | 88-454 |
| DOI | 10.3133/ofr88454 |
| Year Published | 1988 |
| Language | ENGLISH |
| Publisher | U.S. Geological Survey, |
| Description | iii, 8 p. ill. ;28 cm. |