RKI GX-3R Confined Space 4 Gas Monitor

RKI GX-3R Confined Space 4 Gas Monitor

The RKI GX-3R is the world’s smallest 4-gas monitor, weighing only 3.52 ounces, and can be comfortably fixed in a worker’s breathing area (2.2″ W x 2.55″ H x 1, 02″ D). It simultaneously monitors and displays LEL, O2, CO (hydrogen-compensated CO also available), and H2S combustibles.

The GX-3R represents the latest development in gas detection technology using a new generation of microsensors. The LEL sensor features a unique design with two active fibers in a single sensor for increased resistance to silicone contamination. If one filament becomes poisoned, a second filament takes over. The new O2 sensor is electrochemical with a lifespan of 3 to 5 years. H2S and CO are now available in a combined microsensor.

Safety managers will appreciate a non-compliance indicator. The device will flash 3 LEDs every 30 seconds under the following conditions; if the instrument has not been tested for gas if calibration is required, or if a gas alarm event has occurred. The 3 LEDs will continue to flash every 30 seconds until the non-compliance is resolved. The 30-second interval is adjustable.

RKI GX-3R Features

• 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
• H2 Compensated CO sensor available
• Simple 2-button operation
• Non-Compliance Indicator
• Alarms: audible, visual, & vibration
• 3 user-adjustable alarm levels
• 25 hours of operation (Lithium-ion battery)
• Water and dust resistant design, IP66/68

RKI GX 3R Four Gas Monitor Specifications

To read the specifications of RKI GX-6000 please download the Datasheet.

RKI Instruments GX-3R Applications  

• Personal monitoring
• Confined spaces
• Refineries/petrochemical
• Utilities
• Oil and Gas
• Water/Wastewater
• Fire Services
• Construction