2-1
2
GENERAL INFORMATION
The Gasurveyor 7B-500R contains two modes of operation:
• Combustible Gas Indicator (CGI)
•
Confined Space Monitoring (CSM)
Ranges and features available are mode dependent.
Ranges of Operation
The instrument calibration gas, Methane, is shown on the
instrument service label, as illustrated in Fig. 2-1.
Fig. 2-1 Instrument Service Label
Summary of Contents for GASURVEYOR 7B-500R
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