SPECIAL PURPOSE MONITOR

Area Gamma Monitor type GA 720S, manufactured by NUCLEONIX SYSTEMS employs based design and is primarily meant to serve as a Gamma Zone Monitor to indicate dose rates and give alarm, visual and aural, once the dose rates exceed the preset level fixed by the user. Also relays will be activated on alarm.
This unit will be useful for monitoring Gamma dose rate levels in working areas of various Radiological Nuclear facilities which may include reactor building, Atomic power stations, Radiochemical Reprocessing plants, waste immobilization plants & other similar facilities. This unit indicates the dose rate digitally on a 6 x 7 segment LED display. Each of the annunciator windows for NORMAL and ACTIVE conditions has LED array. Once alarm triggers ACTIVE window starts blinking.
Unit can be programmed configured using front panel keypad which can be deactivated after completion of programming. Configuring the unit namely setting preset level, setting reset mode - AUTOMANUAL etc are achieved by this keypad.
Unit also performs self-diagnostics for HV failure, pulse processing electronics failure and detectors failure on power up.
Alarm acknowledge and reset pins are provided on the circular IO connector for remote acknowledge & reset.