Cookie Img
Back to top
Home » Products » Portable Gas Detector » Portable Gas Detector

Portable Gas Detector

Portable Gas Detector
Portable Gas Detector
Product Code : 07
Product Description

We are a globally recognized manufacturer and exporter of this domain, betrothed in presenting an optimum quality range of Portable Gas Detectors that is used in various places for gas detection purposes. These gas detectors are designed and manufactured using superior grade components and pioneering techniques under the strict supervision of our professionals. Our clients can purchase these Portable Gas Detectors from us in different technical options as per the demands of our customers and can be availed from us at economical costs.


  • User selectable pump or diffusion sampling.
  • Powerful data logging.
  • Intelligent smart sensor system.
  • Graphic alpha numeric display.


Portable Gas Detector

G750 is versatile multi-gas monitor that offers up to 6 gas detection ranges. Available sensor combinations may include the detection of O2 CO2 H2S SO2 NO2 CL2 combustible gases (% Vol % LEL) HCN. NO and CO2.User selectable choice of diffusion or internal pump sampling methods make this unit unequalled in the market.

The G 750 has powerful data-logging. It's provides storage capacity of more than 30 days of continuous operation. Downloading is easily done through the PC serial port that includes user name, location and a detailed report of exposure levels and alarms. The sensors in the G 750 may be configured to best match your industry's needs. The S3 (Smart Sensor System) allows flexibility for user to interchange sensors in the field. To alert the user to increasing hazard, the unit has up to three user adjustable alarm points.

Maintenance will never be missed with a user determined inspection overdue alarm. Fresh air auto zeroing and Auto calibration make routine maintenance effortless with no potentiometers to adjust. To prevent unauthorised changes to enter advanced maintenance menus for adjustment.

  • Multi gas monitor (1-6 detection ranges including IR)
  • User selectable pump or diffusion sampling
  • Power full Data logging
  • Intelligent Smart Sensor System
  • Graphic alpha-numeric display

Technical Data G 750
Detection Principles Electrochemical, Catalytic combustion sensor, Thermal conductivity, Infra-red sensor
Alarms (Visual) (Audible) Big red LED 90 dB
Data Logger Optional
Dimensions(WxHxD) 90x210x 60mm
Weight 660 -770g
Power supply Metal hydride, rechargeable, quickly replaceable
Temperature range -200to+500c
Operation time 8-20 hours
Approvals EEx ib d IIC T5
Enclosure IP 54

Gases & Detection ranges
O2 Oxygen 0-25% vol.
H2S Hydrogen sulfide 100/500 ppm
CO Carbon monoxide 300/1000/2000 ppm
H2 Hydrogen 2000 ppm/1%/4% vol.
NH3 Ammonia 200/1000ppm
NO2 Nitrogen dioxide 30 ppm
NO Nitrogen monoxide 100 ppm
HCN Hydrogen cyanide 50 ppm
HCL Hydrogen chloride 30 ppm
CL2 Chlorine 10 ppm
SO2 Sulfur dioxide 10 ppm
PH3 Phosphine 10 ppm
SiH2 Silane 20ppm
C2H4O Ethylene oxide 20 ppm
CLO2 Chlorine dioxide 2 ppm
O3 Ozone 1ppm
COCL2 Phosgene 1ppm
CO2 Carbon dioxide 1/5/25/70% vol.
C3H8 Propane 5/25/100%vol.
CH4 Methane 10,000 ppm/0-100%LEL/ 100%vol