Gas Data GFM 436 - Page 3

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8.2 Taking a Static Pressure (SP) Measurement .................................................................................. 30
9.1 Gas velocity Measurement with optional vane anemometer ....................................................... 32
10.1 Gas Temperature Measurement with optional temperature probe ........................................... 34
10.2 DIP Meter Reading ....................................................................................................................... 35
11.1 Gas Temperature Measurement with optional temperature probe ........................................... 36
12.1 Sample Point Setup ...................................................................................................................... 37
12.2 Logging Setup ............................................................................................................................... 40
12.3 View reading display..................................................................................................................... 40
12.4 Clock Display ................................................................................................................................. 43
12.5 Store Menu ................................................................................................................................... 44
12.6 User Calibration ............................................................................................................................ 45
12.7 Auto Turn Off ................................................................................................................................ 45
Low battery warning ............................................................................................................................ 46
Batteries ............................................................................................................................................... 46
Changing the gas filter .......................................................................................................................... 48
User calibration display ........................................................................................................................ 49
Logging setup........................................................................................................................................ 54
Logging display ..................................................................................................................................... 57
Hazardous areas classified by zones .................................................................................................... 62
Different types of gas ........................................................................................................................... 62
Design and construction of intrinsically safe instruments for use in flammable atmospheres .......... 63
Testing and certification ....................................................................................................................... 64