RKI Instruments GasWatch 2 Manual - Manual (Page 6)

1 • Introduction GasWatch 2 Operator’s Manual
Introduction
Using an advanced microprocessor controlled detection system, the
GasWatch 2 Personal Single-Gas Monitor detects the presence of either
carbon monoxide (CO), hydrogen sulfide (H
2
S), or oxygen (O
2
). The
GasWatch 2’s compact size and easy-to-use design makes it ideally suited
for a wide range of applications, including sewage treatment plants,
tunnels, hazardous waste sites, petrochemical facilities, oil fields, mines,
and chemical plants. The GasWatch 2 is even small enough to be worn
comfortably on the wrist like a watch. The GasWatch 2 offers a full range of
features, including:
• Hands free gas monitoring
• Compact “watch type” design
• Fast, accurate response with digital liquid crystal display (LCD)
• Visual, audible, and vibration alarms
• Microprocessor control for reliability, ease of use, and advanced
capabilities
• Peak, STEL, and TWA indication for GW-2C & GW-2H
• Minimum and maximum indication for GW-2X
• STEL, TWA, and over range alarms
• Sensor fail alarm
• Displays current time
• Over 3,000 hours of operation from 1 battery
• CSA classified for Class I, Division I, Groups A, B, C, and D hazardous
atmospheres
WARNING: The GasWatch 2 detects carbon monoxide, hydrogen
sulfide, or oxygen deficiency and elevated levels of
oxygen, all of which can be dangerous or life threatening.
When using the GasWatch 2, you must follow the
instructions and warnings in this manual to assure
proper and safe operation of the unit and to minimize the
risk of personal injury. Be sure to maintain and calibrate
the GasWatch 2 as described in this manual.