WatchGas QGM Multi-Gas Detector

“Industrial-grade 4-gas monitoring with advanced connectivity”

CORE DETECTION CAPABILITIES

✔ Standard Sensors:

• Oxygen (O₂): 0-30% vol
• Hydrogen Sulfide (H₂S): 0-500 ppm
• Carbon Monoxide (CO): 0-999 ppm
• Combustibles (LEL): 0-100% (Catalytic bead)

✔ Optional NDIR LEL Sensor Advantages:

• Operates in oxygen-depleted environments
• Immune to silicone/sulfur poisoning
• 2-month battery life (vs 1 month catalytic)

ALARM & DATA FEATURES

• Triple-Alert System:

• 90dB audible
• Multi-color LED
• HD vibration

• Data Logging:

• Stores 60+ days of:
  Real-time values | TWA/STEL | Peak readings
  Calibration records | Bump test history

• Wireless Connectivity:

• WatchGas IR-Link software (PC download)
• Optional cloud integration

TECHNICAL SPECIFICATIONS

✓ Battery:

• 2 months (NDIR LEL) | 1 month (catalytic)
  ✓ Display: Real-time gas concentrations + TWA/STEL
  ✓ Durability:
• IP68 housing
• 3m drop-tested

CERTIFICATIONS

• ATEX/IECEx Zone 0
• UL/cUL Class I Div 1
• CE (EN 60079)