• Total Environmental Monitoring Solutions...since 1990.

Our Product Range



  • Instrumex
    No. 106, Ashish Udyog Bhavan, Opposite S. N. D. T. College, Liberty Garden Road, Malad West Mumbai - 400064, Maharashtra, India

  • +(91) - 9322873609
    +(91) - 9322235281

  • instrumex@gmail.com

Multiple Gas Monitors

Model No : GD-102

It's simple automatic operation, continuous measurement and digital display of all or any selected gas and derived parameters make it a valuable aid for on-site instant analysis and follow-ups action. Its data logging and computer interface features can be used for further detailed analysis. It is a Compact, Rugged and Intelligent instrument for Ambient Monitoring, Pre-Entry Check, Quality Control Process Or Emission Gas Analysis, Fuel Combustion Optimization.

Key Features

• Automatic Operation
• Self Diagnostic Check
• Proven Sensor Technology
• Accommodate Up to 4 Sensors
• Continuous ,Stable Alphanumeric Display
• Diffusion or Suction Sampling
• Long Life Rechargeable Batteries
• Data Logging and RS232 Output Capability
• Intrinsically Safe

Technical Specifications

Detectable Gases/Parameters All including/Volatile organic compounds
Electronics/Processor Micro-Controller
Sensor Technology All Gaseous Sensor
Display Graphic LCD
Alarm Audio/Visual
Range Resolution %V/V/ % LEL/PPM
Accuracy +/-2% & 0.5 for O2
Response Time Less than 15 Sec
Operating Temperature 0 to 550 C
Sampling/Input Diffusion/Suction
Output RS-232, Data Logger
External Dimension 225 x 106 x 40 mm approximately

Gases & Ranges

Sr.No. Gases Ranges
01. CO 0-500/4000 PPM / 10%V/V
02. H2S 0-50/500 PPM
03. SO2 0-20/2000 PPM
04. NH3 0-100/500 PPM
05. NO 10/5000 PPM
06. NO2 0-200/2000 PPM
07. CL2 0-5/500 PPM
08. O2 0-25%/100%
09. HBr 0-5/200 PPM
10. CO2 0-100% V/V
11. H2 0-5%/100%
12. CH4 0-100%V/V
0-100% LEL