Teledyne GASURVEYOR 7B-500R, Руководство пользователя

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INTRODUCTION
The Gasurveyor 7B-500R is a two button portable gas
detector which is designed to provide measurement of LEL
and Volume flammable gas for leak detection and general
safety monitoring.
Fig. 1-1 Gasurveyor 7B-500R
The Gasurveyor 7B-500R also:
• Features a parts per million (ppm) flammable range for
increased sensitivity to smaller leaks.
• Is equipped with both audible and visual alarms and a
‘Geiger’ indication for the ppm flammable range.
• Features Carbon Monoxide (CO) and Oxygen (O
2
)
ranges.