Description
The RKI GX-6100 4 Gas with PID Gas Monitor keeps your team safe by detecting LEL, O2, H2S, and CO. This rugged handheld device measures combustibles in both PPM and volume ranges, giving you complete visibility into workplace dangers. Equipped with a powerful internal pump, man-down and panic alarms, and an auto-rotating LCD display, it ensures critical alerts reach your team through vibration, sound, and bright LED lights. The IP-67 rated design withstands dust and water, while the removable rubber boot protects against drops and impacts.
Applications: Confined space entry, Hazmat response teams, Arson investigation, Remediation sites, Perimeter monitoring, Leak detection, Landfill monitoring, Wing tank entry
Key Features:
- LEL, O2, H2S, CO detection
- New 4-gas sensors with up to 3-year warranty
- 2 Interchangeable smart sensor slots
- PID library of over 600 VOCs
- Rapid sharing of emergency alerts via Bluetooth
- PPM Leak Check mode
- LEL sensor protection mode
- Man-down alarm
- Panic alarm
- Auto display rotation
- Peak-bar display
- LED Light source
- Internal sample pump
- Light weight, small, rugged IP-67 design
- Interchangeable battery packs (Li-ion / alkaline)
- Operates up to 28 hours on Li-ion battery pack
- Field replaceable sensors, batteries, filters and pump
Included with Monitor:
- Rubber Boot
- Belt Clip
- Hand Strap
- Tapper Nozzle
- Probe with hydrophobic & Dust Filter, 3' Teflon Lined Hose
Remember to calibrate every three months and regularly perform bump tests.
Part Numbers:
72-61ABXX-A - LEL/O2/H2S/CO/VOCs (0-4,000 ppm PID) with alkaline battery pack
Related Searches
Confined Space,
Gas Detection,
Multi-Gas Monitors,
Portable Gas Monitors And Detectors
Frequently Asked Questions
What gases does the RKI GX-6100 (72-61ABXX-A) detect?
The 72-61ABXX-A configuration detects LEL combustibles, O2, H2S, and CO as standard, plus VOCs via a PID sensor that references a library of over 600 compounds—including benzene, isobutylene, and other hydrocarbons. The two interchangeable smart sensor slots allow toxic or IR sensors to be added as needs evolve.
How does the PID sensor on the GX-6100 work?
The photoionization detector (PID) uses an ultraviolet lamp to ionize VOC molecules in the air sample, generating a measurable current proportional to concentration. The GX-6100's PID is humidity-resistant and includes a PPM Leak Check mode, which narrows measurement range for high-precision pinpointing of gas sources at low concentrations.
How long does the GX-6100 operate on a full charge?
On a fully charged Li-ion battery pack, the GX-6100 operates for up to 28 hours. The instrument accepts interchangeable battery packs—switch to an alkaline pack for remote sites where charging is impractical. Sensors, batteries, filters, and the pump are all field-replaceable.
What maintenance does the GX-6100 require?
RKI recommends calibrating the GX-6100 every three months and performing a bump test before each confined space entry. Field-replaceable sensors, batteries, filters, and the sample pump mean most routine maintenance can be completed on site without shipping the unit for service.
How does the GX-6100 differ from the GX-6000?
The GX-6100 is the current-generation successor to the GX-6000. Improvements include new 4-gas sensors with up to a 3-year warranty, a built-in LED flashlight, updated interchangeable smart sensor architecture, and improved PID humidity resistance. A full comparison document is available in the specification block above.
Read more
Description
The RKI GX-6100 4 Gas with PID Gas Monitor keeps your team safe by detecting LEL, O2, H2S, and CO. This rugged handheld device measures combustibles in both PPM and volume ranges, giving you complete visibility into workplace dangers. Equipped with a powerful internal pump, man-down and panic alarms, and an auto-rotating LCD display, it ensures critical alerts reach your team through vibration, sound, and bright LED lights. The IP-67 rated design withstands dust and water, while the removable rubber boot protects against drops and impacts.
Applications: Confined space entry, Hazmat response teams, Arson investigation, Remediation sites, Perimeter monitoring, Leak detection, Landfill monitoring, Wing tank entry
Key Features:
- LEL, O2, H2S, CO detection
- New 4-gas sensors with up to 3-year warranty
- 2 Interchangeable smart sensor slots
- PID library of over 600 VOCs
- Rapid sharing of emergency alerts via Bluetooth
- PPM Leak Check mode
- LEL sensor protection mode
- Man-down alarm
- Panic alarm
- Auto display rotation
- Peak-bar display
- LED Light source
- Internal sample pump
- Light weight, small, rugged IP-67 design
- Interchangeable battery packs (Li-ion / alkaline)
- Operates up to 28 hours on Li-ion battery pack
- Field replaceable sensors, batteries, filters and pump
Included with Monitor:
- Rubber Boot
- Belt Clip
- Hand Strap
- Tapper Nozzle
- Probe with hydrophobic & Dust Filter, 3' Teflon Lined Hose
Remember to calibrate every three months and regularly perform bump tests.
Part Numbers:
72-61ABXX-A - LEL/O2/H2S/CO/VOCs (0-4,000 ppm PID) with alkaline battery pack
Related Searches
Confined Space,
Gas Detection,
Multi-Gas Monitors,
Portable Gas Monitors And Detectors
Frequently Asked Questions
What gases does the RKI GX-6100 (72-61ABXX-A) detect?
The 72-61ABXX-A configuration detects LEL combustibles, O2, H2S, and CO as standard, plus VOCs via a PID sensor that references a library of over 600 compounds—including benzene, isobutylene, and other hydrocarbons. The two interchangeable smart sensor slots allow toxic or IR sensors to be added as needs evolve.
How does the PID sensor on the GX-6100 work?
The photoionization detector (PID) uses an ultraviolet lamp to ionize VOC molecules in the air sample, generating a measurable current proportional to concentration. The GX-6100's PID is humidity-resistant and includes a PPM Leak Check mode, which narrows measurement range for high-precision pinpointing of gas sources at low concentrations.
How long does the GX-6100 operate on a full charge?
On a fully charged Li-ion battery pack, the GX-6100 operates for up to 28 hours. The instrument accepts interchangeable battery packs—switch to an alkaline pack for remote sites where charging is impractical. Sensors, batteries, filters, and the pump are all field-replaceable.
What maintenance does the GX-6100 require?
RKI recommends calibrating the GX-6100 every three months and performing a bump test before each confined space entry. Field-replaceable sensors, batteries, filters, and the sample pump mean most routine maintenance can be completed on site without shipping the unit for service.
How does the GX-6100 differ from the GX-6000?
The GX-6100 is the current-generation successor to the GX-6000. Improvements include new 4-gas sensors with up to a 3-year warranty, a built-in LED flashlight, updated interchangeable smart sensor architecture, and improved PID humidity resistance. A full comparison document is available in the specification block above.
The RKI GX-6100 4 Gas with PID Gas Monitor keeps your team safe by detecting LEL, O2, H2S, and CO. This rugged handheld device measures combustibles in both PPM and volume ranges, giving you complete visibility into workplace dangers. Equipped with a powerful internal pump, man-down and panic alarms, and an auto-rotating LCD display, it ensures critical alerts reach your team through vibration, sound, and bright LED lights. The IP-67 rated design withstands dust and water, while the removable rubber boot protects against drops and impacts.
Applications: Confined space entry, Hazmat response teams, Arson investigation, Remediation sites, Perimeter monitoring, Leak detection, Landfill monitoring, Wing tank entry
Key Features:
- LEL, O2, H2S, CO detection
- New 4-gas sensors with up to 3-year warranty
- 2 Interchangeable smart sensor slots
- PID library of over 600 VOCs
- Rapid sharing of emergency alerts via Bluetooth
- PPM Leak Check mode
- LEL sensor protection mode
- Man-down alarm
- Panic alarm
- Auto display rotation
- Peak-bar display
- LED Light source
- Internal sample pump
- Light weight, small, rugged IP-67 design
- Interchangeable battery packs (Li-ion / alkaline)
- Operates up to 28 hours on Li-ion battery pack
- Field replaceable sensors, batteries, filters and pump
Included with Monitor:
- Rubber Boot
- Belt Clip
- Hand Strap
- Tapper Nozzle
- Probe with hydrophobic & Dust Filter, 3' Teflon Lined Hose
Remember to calibrate every three months and regularly perform bump tests.
Part Numbers:
72-61ABXX-A - LEL/O2/H2S/CO/VOCs (0-4,000 ppm PID) with alkaline battery pack
Related Searches
Confined Space,
Gas Detection,
Multi-Gas Monitors,
Portable Gas Monitors And Detectors
Frequently Asked Questions
What gases does the RKI GX-6100 (72-61ABXX-A) detect?
The 72-61ABXX-A configuration detects LEL combustibles, O2, H2S, and CO as standard, plus VOCs via a PID sensor that references a library of over 600 compounds—including benzene, isobutylene, and other hydrocarbons. The two interchangeable smart sensor slots allow toxic or IR sensors to be added as needs evolve.
How does the PID sensor on the GX-6100 work?
The photoionization detector (PID) uses an ultraviolet lamp to ionize VOC molecules in the air sample, generating a measurable current proportional to concentration. The GX-6100's PID is humidity-resistant and includes a PPM Leak Check mode, which narrows measurement range for high-precision pinpointing of gas sources at low concentrations.
How long does the GX-6100 operate on a full charge?
On a fully charged Li-ion battery pack, the GX-6100 operates for up to 28 hours. The instrument accepts interchangeable battery packs—switch to an alkaline pack for remote sites where charging is impractical. Sensors, batteries, filters, and the pump are all field-replaceable.
What maintenance does the GX-6100 require?
RKI recommends calibrating the GX-6100 every three months and performing a bump test before each confined space entry. Field-replaceable sensors, batteries, filters, and the sample pump mean most routine maintenance can be completed on site without shipping the unit for service.
How does the GX-6100 differ from the GX-6000?
The GX-6100 is the current-generation successor to the GX-6000. Improvements include new 4-gas sensors with up to a 3-year warranty, a built-in LED flashlight, updated interchangeable smart sensor architecture, and improved PID humidity resistance. A full comparison document is available in the specification block above.
Specifications
Specifications
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MPN
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Product Weight (lbs.)
Reviews
Reviews
Keep your team protected & compliant!
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- Access responsive customer support when you need it
- Enjoy fast shipping directly to your location
- Benefit from extensive industry knowledge—75+ years of experience
- In-house gas detection calibration & repair services available





