97
MAN0585.P65
Issue 01 - 11/99
2987M5023
The following abbreviations and terminology are used in this
manual and/or appear on the Minigas Mk5 display screens,
front panel and labels.
AdJ AL.
Field Settable Alarm mode.
A/F
Across flats (hexagonal wrench size).
ART
Alarm recurrence time. If a hazard still
exists, a cancelled alarm will sound again
after the ART.
AutoZero
Facility to zero the instrument readings
immediately after switch on.
BASEEFA
British Approvals Service for Electrical
Equipment in Flammable Atmospheres.
bAt
Battery warning.
Bleep
Momentary sound from the audible alarm.
CAL dUE
Date when instrument is due for periodic
calibration.
CCC
Pellistor temperature compensation
coefficient.
CENELEC
European Committee for Electrotechnical
Standardisation.
CH
4
Methane.
Cl
2
Chlorine.
CO
Carbon monoxide.
CO
2
Carbon dioxide.
CSA
Canadian Standards Association.
Data Transfer Unit Hardware used for downloading logged data.
DMT
Deutsche Montans Technik.
Elapsed time
Time since switch on.
EMC
Electromagnetic compatibility.
ESD
Electrostatic discharge.
EXP
Explosive gas.
FLt
Fault (usually followed by a 3-digit code).
Hazardous area
Area containing an explosive, or potentially
explosive, atmosphere.
Hld
Standby mode.
A. GLOSSARY