Introduction, Warning – RKI Instruments GX-94 User Manual
Page 5
GX-94 Operator’s Manual
Page 4
INTRODUCTION
The RKI Model GX-94 is an advanced gas detection instrument in use
internationally for personal protection in a variety of industries. The GX-
94 is rugged, compact, convenient, and offers a full range of features,
including:
• Simultaneous detection of two, three, or four gases. The standard
configuration is combustible gas in the %LEL range (HC,) oxygen
deficiency (O
2
), carbon monoxide (CO), and hydrogen sulfide (H
2
S).
• Dot-matrix liquid crystal display (LCD) for complete, understandable
information at a glance.
• Visual and audible alarms for alarm conditions and malfunctions.
• Underwriters Laboratories Classification for intrinsic safety for Class
I, Division I, Groups A, B, C, and D hazardous atmospheres.
• Microprocessor control for all functions, including data logging and
user adjustable alarms.
• Compact size.
• Belt clip and shoulder strap standard.
WARNING
T
HE
GX-94
IS
DESIGNED
TO
DETECT
COMBUSTIBLE
GAS
,
OXYGEN
DEFICIENCY
,
HYDROGEN
SULFIDE
,
AND
CARBON
MONOXIDE
,
WHICH
CAN
BE
LETHAL
. U
SERS
MUST
FOLLOW
THE
INSTRUCTIONS
AND
WARNINGS
IN
THIS
MANUAL
TO
ASSURE
PROPER
AND
SAFE
OPERATION
OF
THE
INSTRUMENT
.