Operating manual for the R100 digital vibration-time totalizer
Edwin H. Cordes, Minghua Shi · Antarctica A Keystone in a Changing World · 1988
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 datagathering 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 as much as 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 RIOO's principle of operation and gives installation guidelines and instructions for battery replacements.