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  • Gas Data GM25-5
  • Gas Data GM25-5

Gas Data GM25-5

The GM25-5 Portable Gas Analyser offers fixed 5-channel gas detection, including hydrogen-compensated CO monitoring, plus pressure and flow measurements. Ideal for environmental compliance in contaminated and landfill sites.

  • Fixed 5 Measurement Channels: Comprehensive gas monitoring, including hydrogen-compensated CO, for precise environmental compliance.
  • Advanced Pressure & Flow Monitoring
  • Remote Data Access
  • Certified for Hazardous Environments
Brand:
Gas Data
Measurement Channels:
5 (fixed)
Product description Technical specifications Reviews

The GM25-5 Portable Gas Analyser, crafted by Gas Data, is a high-precision tool specifically designed for monitoring gas levels in contaminated sites, such as greenfield, brownfield, and landfill operations. Featuring a fixed configuration with five measurement channels, it includes advanced hydrogen-compensated CO detection to eliminate interference, making it ideal for environmental compliance and borehole monitoring. With built-in pressure and flow monitoring capabilities, this model provides a reliable solution for comprehensive site analysis and regulatory assessments.

Key Benefits:

  • Hydrogen-Compensated CO Monitoring: Ensures accuracy in CO detection, compensating for hydrogen interference up to 1%.
  • Pressure and Flow Rate Measurement: Measures atmospheric and static pressures, as well as bidirectional borehole flow, essential for contamination control.
  • Data Management with DataField GM25 Connect: Enables remote control, live data streaming, and organized data storage with customizable labels.
  • Compact and Durable Design: Handheld, lightweight, and certified for safe operation in hazardous locations (ATEX, IECEx, UKEx).

Technical Specifications:

  • Gas Measurement Options:
    • Methane (CH₄): 0-100%, resolution 0.1%, accuracy ±3.0%
    • Carbon Dioxide (CO₂): 0-100%, resolution 0.1%, accuracy ±3.0%
    • Oxygen (O₂): 0-25%, resolution 0.1%, accuracy ±1.0%
    • Hydrogen Sulfide (H₂S): 0-10,000 ppm, resolution 1 ppm, accuracy ±5.0%
    • Carbon Monoxide (CO): 0-2000 ppm, resolution 10 ppm, accuracy ±5.0%, hydrogen-compensated

Additional Capabilities:

  • Differential pressure and flow rate measurements
  • Data logging with USB download and hierarchical storage

Device Specifications:

  • Dimensions: 260mm x 100mm x 75mm
  • Weight: 1 kg
  • Operating Temperature: -10°C to 40°C
  • Certifications: ATEX, IECEx, UKEx for hazardous environments

Service & Calibration:
Annual service is recommended to ensure long-term accuracy and reliability, with options for calibration, part replacement, and rental units during service periods.

Specifications
Product code GM25-5
Manufacturer code GM25-5
Brand Gas Data
Measurement Channels 5 (fixed)
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