Features

Three operating modes:
Normal, Bar Hole, and Leak Check

Monitors LEL, and % volume methane, O2, CO and 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

Internal sample drawing pump with up to 40' range

Vibration, visual, and audible alarms

Automatic backlight during alarms

Calibration reminder with lock out option

Ni-MH or alkaline power source (interchangeable)

Quick charge (complete charge in 90 minutes)

Glove friendly glow in the dark buttons

Alarm latching or non-latching

High impact protective rubber boot

Up to 600 hours of datalogging with alarm trends

Autocalibration or single calibration

TWA and STEL readings with lunch-break mode

Intrinsically safe, CSA, C/US classified

2 year warranty

Applications

Personal monitoring

Confined space entry

Refineries / petrochemical

Chemical plants

Hazardous material

Water / wastewater treatment

Fire services

Mining

 

 

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 microprocessor, the GX-2003 continuously checks itself for sensor connections, low battery, circuit trouble, 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.

Calibration intervals and reminders are user adjustable and can be set to either go into alarm or to lock the user out of normal measurement mode once a calibration period has expired. Calibrations can be performed automatically or individually in single calibration mode. The GX-2003 is also compatible with the economical SM-2003 single channel calibration station.