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G460 Multi-Gas Detector With PID from GfG



The GfG G460 multi gas detector is the world’s most advanced multi-sensor atmospheric monitor. The durable G460 continuously measures and displays readings for up to six gases at the same time.  G460 combustible gas detectors are available for use with a wide range of long lasting interchangeable, smart sensors for LEL, O2, H2S, CO, NH3, SO2, CL2, PH3, NO2, HCN, ETO, ClO2, HF, O3, NO and H2 as well as an infrared (NDIR) sensor for the direct measurement of carbon dioxide and a photoionization detector (PID) for the measurement of volatile organic compounds (VOCs).

The G460 combustible gas detector is compact, robust and very easy to use portable gas detector. The dust proof and highly water resistant (IP-67) housing is designed to survive the toughest environmental conditions. The housing even includes a built in rubberized boot to withstand the hard knocks of confined space entry.

The G460 keeps gas detectors simple. Most day to day functions are controlled with a single button and calibration is fully automatic. Simply attach the adapter and flow gas to the sensors. GfG Autocal programming automatically makes the adjustments and updates the information in the instrument’s on board memory.

The G460 carries a lifetime warranty on non consumable components and a 2 year warranty on consumable components. O2, LEL, H2S, CO and COSH sensors carry a full 3 year warranty against failure.

Depending on the sensors installed, the G460 battery packs deliver up to 25 hours of continuous operation. Alkaline packs are powered by two “AA” batteries. Rechargeable battery packs can be completely recharged in less than four hours in the drop in cradle charger. Rechargeable battery packs can even be equipped with optional “flash lights” LEDs.

Whether it’s worn on your belt or held by hand, the G460 is easy to read. The top mounted, full graphics LCD includes a built in backlight for use in the dark. Readings can be zoomed or flipped at the push of a button to make it even easier to see your monitoring results.

The G460 includes an extremely loud audible alarm (103 dB at 12″), built in vibrator and bright wrap around LED alarm lights visible from every direction. The top mounted display changes color from green to orange to red just like a traffic signal to help communicate the severity of the hazardous condition.

The field attachable motorized pump is powered by its own alkaline or rechargeable battery pack. The powerful diaphragm pump is equipped with an on/off shutter that allows the instrument to be used in diffusion mode even while the pump is attached.

All G460 instruments are equipped with datalogging. The datalogger records gas concentrations and alarms on moment to moment basis. Monitoring results can be downloaded to a PC for viewing, storage and evaluation.

Each G460 VOC monitoring device comes complete with sensors and battery pack (as specified), cal adapter, manual and training DVD. Rechargeable instruments additionally include a drop in cradle charger and wall power adapter. The G460 DS400 Docking Station offers complete automatic functional testing, calibration, instrument charging and record keeping.

Tags: LEL gas detector, O2 gas detector, H2S gas detector, CO gas detector, NH3 Ammonia gas detector, SO2 gas detector, Cl2 gas detector, PH3 gas detector, NO2 gas detector, HCN gas detector, ClO2 gas detector, HF gas detector, NO gas detector, H2 gas detector, Combustible gas detector.


  • Exceptional hazmat and confined space performance
  • Up to 6 channels of detection including a PID sensor for direct reading of toxic VOCs
  • Full 3 year warranty on the oxygen, combustible, carbon monoxide and hydrogen sulfide sensors
  • Wide range of additional sensors including carbon dioxide, sulfur dioxide, chlorine, ammonia, hydrogen, phosgene, nitric oxide, nitrogen dioxide, ozone and ethylene oxide
  • Highly configurable smart sensor design
  • Full featured rugged design
  • Affordable price


Temperature Range -4 to 122°F
Power 2 AA alkaline batteries or rechargeable NiMH pack
Charge Time 4 hours with rechargeable NiMH battery pack and smart charger
Operation Time Up to 24 hours of continuous operation with LEL and toxic sensors
Up to 10 hours with IR CO2 or PID sensor
Ingress Protection Rating IP 67
Alarms Vibrator: Standard
Audible: 103 dB at 30 cm
Visual: Bright 360° wraparound LED’s, plus heterochromatic (green/orange/red) backlit display
EMI/RFI Resistance EMC Directive 89/336/EEC
Dimensions 2.5″ x 4.3″ x 2″
Weight 10 ounces with O2/LEL/CO/H2S
14 ounces with above sensors plus IR CO2 or PID
Approvals ATEX II 2 G Ex ia de IIC T4/T3
IECEx and CSA pending

Sensor Specifications

0-100% LEL
0-5% volume
Oxygen (O2)
0-25% volume
Carbon Monoxide (CO)
0-300 ppm
1 ppm
Hydrogen Sulfide (H2S)
0-100 ppm
0.2 ppm
Carbon Dioxide (CO2)
0-50,000 ppm
50 ppm
0-2,000 ppm
0.5 ppm
Sulfur Dioxide (SO2)
0-10 ppm
0.1 ppm
Ammonia (NH3)
0-500 ppm
1 ppm
Chlorine (Cl2)
0-10 ppm
0.1 ppm
Phosphine (PH3)
0-10 ppm
0.1 ppm
Nitrogen Dioxide (N2O)
0-50 ppm
1.0 ppm


Ordering Information

Each G460 multi gas detector includes sensors and battery pack as specified, cal adapter, manual and training DVD. Rechargeable instruments additionally include a drop in cradle charger and wall power adapter. For pricing, please call AFC International at 1-800-952-3293, 219-987-6825 or fax 219-987-6826 or email

Catalog No.
G460 LEL/O2/CO/H2S, Alkaline Battery
G460 LEL/O2/CO/H2S, NiMH Battery
G460 LEL/O2/CO/H2S, NiMH Battery with Flashlight
G460 LEL/O2/COSH/PID, Alkaline Battery
G460 LEL/O2/COSH/PID, NiMH Battery
G460 LEL/O2/COSH/PID, NiMH Battery with Flashlight
G460 LEL/O2/COSH/CO2, Alkaline Battery
G460 LEL/O2/COSH/CO2, NiMH Battery
G460 LEL/O2/COSH/CO2, NiMH Battery with Flashlight
G460 LEL/O2/CO/H2S with Pump, NiMH Battery
G460 LEL/O2/CO/H2S with Pump, NiMH Battery with Flashlight
G460 LEL/O2/COSH/PID with Pump, NiMH Battery
G460 LEL/O2/COSH/PID with Pump, NiMH Battery with Flashlight
G460 LEL/O2/COSH/CO2 with Pump, NiMH Battery
G460 LEL/O2/COSH/CO2 with Pump, NiMH Battery with Flashlight

Accessory Ordering Information

Catalog No.
Docking Station


G460 multi gas detector literature

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