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Portable Gas Detectors

GX-6000 Multigas Detector with PID for VOC's, Supertoxics, and IR sensors

Multi Gas Monitor with six sensor slots for PIDs for VOCs, Toxics and NDIR as well as for standard confined space gases

The GX-6000 is a game changer. This powerful hand-held instrument is capable of simultaneously monitoring up to 6 gases. In addition to the 4 confined space gases it is able to accept PID's for VOC's, IR or toxic sensors.
Riken Keiki GX-6000 6-Gas Sample Drawing Portable Monitor with PID & Toxics

Product Features

Dual Channel PID Capable

The GX-6000 has 4 PID ranges a 10.6 eV with either ppb or ppm ranges a 10.0 eV for Benzene specific measurement and the All new 11.7eV lamp. The GX-6000 is the only PID instrument on the market with the ability to have two PID sensors functioning in one instrument.

Up to 6 x sensors including up to 2 x PID's for VOC's    

This powerful hand-held instrument allows users to simultaneously monitor up to 6 gases. In addition to the standard 4 confined space gases which include combustibles, O2, CO, & H2S, the GX-6000 has 2 additional smart channels that accept PID, IR or super toxic sensors. Smart sensors retain their calibration data. This allows users can swap gas sensors on the fly as and when required.

The GX-6000 has a strong internal pump, a man-down alarm, a panic alarm, an LED flashlight, and large auto rotating LCD display. Users can specify a single gas PID unit or a multifunctional tool utilizing all 6 channels. Users have access to a library of over 600 VOC gases to choose from as standard. Choosing from the library is easy with a personalized favourites list of 30 commonly used VOC's. A list of 8 of the most recently used VOC's is also available.

GX-6000 has a rugged design built for the nastiest environments. It is equipped with a removable impact-resistant rubber boot and a dust and water-resistant enclosure with an IP-67 rating. 5 bright LED lights on 3 sides of the instrument mean the alarms are easily seen from a variety of perspectives. Loud Audible alarms and a Vibration feature mean the GX-6000 easily alerts users when needed.


Alarm Types Gas alarm Man-down Trouble
Low and high adjustable 1st – self reset

2nd – latching

Low flow

Sensor connection

Low battery

Circuit error

Calibration range


Sample Method Sample draw pump, flow rate 0.45 LPM, 50 foot sample range
Display Digital LCD, autobacklite, peak bar display, auto display rotation, and customize order of gases
Audible Alarm 95 dB at 1 ft.
Languages English, German, Japanese, Korean, Russian
Operation *
14 hours on Lithium-ion battery pack. Complete recharge in 3 hours.

8 hours Alkaline battery pack (3 AA size within each pack)

Operating Temp.
& Humidity
-4°F to 122°F (-20°C ~ +50?), 0- 95% RH non condensing
Dimensions / Weight 2.6” W x 7.8” H x 2” D (H200 x W68 x D52 mm)
14 ounce (400g) (with lithium battery pack)
Case Material Dust and water resistant with IP-67 approval (exclude sample hose and probe)
Safety Design /


Explosion proof: IECEx , ATEX , TIIS , (CSA) pending Explosion class :Ex ia IIC T4 Ga Others: CE Marking


  • 2 Smart sensors slots auto recognize sensor changes
  • Library of over 600 VOC’s
  • User defined VOC list. Up to 30 frequently used
  • Recent VOC list for last 8 selected gases
  • Pump and circuit status indicators
  • User & station ID selection menu
  • Datalogging (interval, alarm trend, station and user ID)
  • Snap logging – on demand data logging
  • Demand zero / Auto zero
  • BUMP and CAL expiration alarm
  • Flashlight
  • IrDA communication
  • LEL sensor protection mode
  • Rubber boot
  • Belt clip
  • Hand strap
  • Tapered nozzle
  • Probe with hydrphobic filter and 3’ teflon lined hose
  • Lithium-ion battery pack & charger / alkaline battery charger
  • Filter set • IrDA cable
Warranty Two years material (including sensors) and workmanship. One year for PID sensor

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