Instruction manual

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Personal Monitor
Personal 4-in-1 gas monitor by RKI Instruments
The GX-2003s large LCD display shows all gas readings, battery level, current time, and will
automatically backlight in alarm conditions. This unit also has a special bar hole mode to facilitate
locating underground gas leaks. A high sensitivity leak check mode is also included, and provides
ppm level detection of gas leaks. A special variable frequency alarm helps to pinpoint the leak
without looking at the instrument display. Other standard mode alarm types include vibration,
visual, and audible alarms that can be set to latching or non-latching. Controlled by a micropro-
cessor, the GX-2003 continuously checks itself for sensor connections, low battery, circuit trou-
ble, low flow, and calibration errors. The GX-2003 can interchangeably operate on either a Ni-MH
battery pack or 3 AA alkaline batteries. The batteries are simple to replace requiring no tools to
access the battery compartment. The Ni-MH battery pack can receive a charge directly within the
instrument or separately, allowing the unit to remain in service.
Three operating modes: »
Normal, Bar Hole, and Leak Check »
Monitors LEL, and % volume methane, O2, and CO (optional H2S) »
Barhole mode tests for peak methane and oxygen levels »
Leak detect mode offers high sensitivity tests for ppm level natural gas leaks »
0 to 100% volume Methane »
Auto-ranging display of % volume and % LEL »
Description
GX-2003 Model
EAGLE
TM
Model by RKI Instruments
For quick response and recovery, the EAGLE has a strong internal pump which can draw
samples from over 125 feet. The EAGLE will con-tinuously operate for over 30 hours on alkaline
batteries or 18 hours on Ni-Cads. Many accessories such as long hoses, special probes, data-
logging, continuous operation adapters, remote alarms and strobes, dilution fittings, inter-nal
hydrophobic filter, etc, are available to help satisfy almost any application. Rugged, weather resis-
tant, easy to operate and maintain, the EAGLE is the industry’s answer to portable gas detection
in many applications, including land surey.
Simultaneous detection of up to 6 different gases »
Wide variety of field proven gas sensors available »
IR Sensors available for CO2, % LEL CH4, and 0-100% volume CH4 »
Transformer testing version available »
PPM / LEL hydrocarbon detection »
Powerful long-life pump with 125’ range »
Description
EAGLE Model
Personal Monitor