SKU: RKI01-72-61AXXT-C

RKI GX-6100 4-Gas Monitor w/TC Sensor 72-61AXXT-C

$2,574.83

Ships in 3 - 4 days

Description

The RKI GX-6100 4-Gas Monitor with TC Sensor detects the four standard confined-space gases — CH4 (LEL), O2, CO, and H2S — and adds a thermal conductivity (TC) sensor that measures methane from 0 to 100% volume. The TC sensor dynamically auto-ranges from percent LEL to percent volume, making the GX-6100 ideal for line purge testing and operations where combustible gas concentrations may exceed the LEL range. This is the upgraded successor to the RKI GX-2012 gas detector.

The GX-6100 features a powerful internal sample pump, five bright LED lights on three sides for multi-angle alarm visibility, vibration, and loud audible alarm. Its removable impact-resistant rubber boot and IP-67 enclosure are built for demanding field conditions.

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, and TC % Vol. gas sensors
New 4-gas sensors with up to 3-year warranty
TC (%VOL CH4) Sensor carries a 1-year warranty
2 interchangeable smart sensor slots
TC sensor for % volume measurement of combustibles
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 flashlight
Internal sample pump
Lightweight, 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:
72-61AXXT-C — LEL / O2 / H2S / CO / TC % Vol. with Li-Ion battery pack and 115 VAC charger

Specification Sheet:

Manual:

FAQ (Difference between GX-6000 and GX-6100):

Frequently Asked Questions

What is the difference between the GX-6100 TC variant and the standard 4-gas GX-6100?

The 72-61AXXT-C adds a thermal conductivity (TC) sensor that measures methane concentration from 0 to 100% volume, beyond the LEL range. The standard 4-gas version (72-61ABXX-A) uses a catalytic bead LEL sensor only. The TC variant auto-ranges between % LEL and % volume, making it the right choice for line purge testing and situations where you need to verify a pipeline is fully purged or filled.

How does the GX-6100 compare to the GX-2012 it replaced?

The GX-6100 is the direct successor to the GX-2012 and shares the same 4-gas detection targets, but adds an internal sample pump, Bluetooth emergency alert sharing, an LED flashlight, a larger LCD, and improved IP-67 ingress protection. Sensors in the GX-6100 carry up to a 3-year warranty compared to earlier generations.

What battery options are available for the GX-6100?

The GX-6100 uses interchangeable battery packs. The Li-Ion pack provides up to 28 hours of continuous operation and is included with the 72-61AXXT-C configuration. An alkaline battery pack is available as a field swap option for situations where recharging is not practical, such as remote or multi-day field operations.

Is the GX-6100 suitable for confined space entry work?

Yes. The GX-6100 is designed for confined space atmospheric testing, monitoring all four required gases — combustibles (LEL), oxygen, H2S, and CO — simultaneously with a built-in pump for remote area sampling via the included probe and hose assembly. The man-down alarm and panic alarm provide additional safety layers for workers operating alone or in high-risk environments.

What calibration and service support is available for the GX-6100?

PK Safety is an RKI Factory Authorized Service Center. We recommend bump testing before each use and full calibration every three months. Call 800.829.9580 for calibration gas, kit recommendations, and service inquiries.