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Overview
Product Highlights
RKI GX-3R 4 Gas Confined Space Monitor (ATEX/CSA approved) is the smallest, and lightest CS Gas Monitor and includes a 3-year warranty on the monitor and sensors. Weighing only 3.52 ounces, it clips comfortably within a worker's breathing zone. It simultaneously monitors and displays LEL combustibles, O2, CO, and H2S. The GX-3R utilizes a new generation of micro sensors. The LEL sensor has a unique design with two active filaments in one sensor to increase it’s resistance to silicone poisoning. If one filament gets poisoned the second filament takes over. The new O2 sensor is electrochemical with a 3 to 5 year life span. H2S and CO are now available in a combo micro sensor. Safety supervisors will appreciate the non-compliance indicator. The instrument flashes it’s 3 LED lights every 30 seconds.
Smallest & lightest 4 gas monitor (2.2" W x 2.55" H x 1.02" D, 3.52 ounces)
>Simultaneous detection of 4 gases (LEL, O2, H2S & CO)
Simple 2-button operation
Non-Compliance Indicator
Alarms: audible, visual, & vibration
3 user adjustable alarm levels
Impact resistant body with removable rubber boot
Large LCD Auto-backlit display
25 hours of operation (Lithium-ion battery)
Field replaceable sensors & filters
Water and dust resistant design, IP66/68
Stealth mode for law enforcement
3-Year warranty on the monitor and sensors
Standard Accessories Included: Alligator clip, protective rubber boot, charger, and calibration adapter
ATEX/CSA Safety Approval
Updated version of the GX-2009 (Unlike the GX-2009, the GX-3R uses a 0.25 Regulator.)
Carbon Monoxide (CO)
DetectionRange: 0 - 2,000 ppm (1 ppm)
+/- 5% of reading or +/- 2 ppm CO
PresetAlarms:
1st alarm: 25.0 ppm
2nd alarm: 50.0 ppm
3rd alarm: 1200.0 ppm
TWA alarm: 25.0 ppm
STEL alarm: 200.0 ppm
Over alarm: 2000.0 ppm
HydrogenSulfide(H2S)
DetectionRange: 0 - 200.0 ppm (0.1 ppm)
Accuracy Statement: +/- 5% of reading or +/- 2 ppm H2S (whichever is greater)
PresetAlarms:
1st alarm: 5.0 ppm
2nd alarm: 30.0 ppm
3rd alarm: 100.0 ppm
TWA alarm: 1.0 ppm
STEL alarm: 5.0 ppm
Over alarm: 200.0 ppm
CombustibleGases (Methane as standard)
DetectionRange: 0 - 100% LEL (1% LEL)
Accuracy Statement: +/- 5% of reading or +/- 2% LEL (whichever is greater)