Endress+Hauser FQG66, Руководство по эксплуатации

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Source container FQG66 Installation
Hauser 21
If the pipe becomes empty as a result of operational processes, the level of radiation on the
detector side can reach dangerous levels:
• In such cases, the radiation emission channel must be closed immediately for reasons of
radiation protection. → Recommendation: Order code 020 "Version", option L "Pneumat.
drive + proximity switch"
• A high local dose rate also causes the detector unit to age quickly. → Recommendation:
Safety shutdown of the Gammapilot M FMG60 via Gammapilot FTG20 (see
TI00363F/00 and BA00236F/00)
The best way to avoid such a situation is to mount a second radiometric measuring system
(Gammapilot FTG20) that monitors the radiation intensity. If high radiation levels occur,
an alarm occurs and the source container must be switched off ("AUS/OFF" position).
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1
3
A0023683
1 Source container FQG66
2 Gammapilot M FMG60
3 Gammapilot FTG20