... provide three basic functions: indication, alarm, and control. The temperatures monitored may normally be displayed in a central location, such asa control room, and may have audible and visual alarms ... humidity are controlled by maintaining the equipment in the proper environment.SummaryDetector Uses SummaryTemperature detectors are used for:- Indication- Alarm functions- Control functions• ... 397747, April 1982.Fozard, B., Instrumentation and Control of Nuclear Reactors, ILIFFE Books Ltd., London.Wightman, E.J., Instrumentation in Process Control, CRC Press, Cleveland, Ohio.Rhodes, T.J....