Compact and Lightweight Portable Multi Gas Detector with Real-Time Monitoring and Multiple Alarm Methods

MS104K Portable Diffusion-Type 4-in-1 Gas Detector

• Capable of simultaneously detecting 1 to 4 types of gases.
  Optional concentration units: ppm, µmol/mol, mg/m³, %VOL, %LEL, pphm, ppb, etc.

• Protection features: Splash-resistant, dustproof, explosion-proof, vibration-resistant.
  Intrinsically safe circuit design with anti-static and anti-electromagnetic interference capabilities.

• Compact and lightweight: Easy to carry and operate.

• Three display modes available:

  • Real-time display of four gas concentrations simultaneously

  • Large-font, single-channel gas concentration in cycle mode

  • Real-time trend curve display

  • Supports both automatic and manual channel switching

• Configurable display of maximum, minimum, and average values

• Supports both real-time monitoring and scheduled detection

• Multiple alarm methods with configurable alarm modes:

  • Alarm types: Concentration alarm, low battery alarm, fault alarm

  • Alarm methods: Audible and visual alarm, visual-only alarm, combined audible + visual alarm, vibration alarm

  • Alarm modes: Low limit alarm, high limit alarm, interval alarm, time-weighted average (TWA) alarm

• Factory reset function to restore default settings

• Automatic zero-point tracking to eliminate long-term drift

• Multi-point calibration supported

• Automatic error detection to prevent incorrect calibration

• Optional environmental measurement: Temperature and humidity sensing

• Optional RS485 communication interface; other communication interfaces and features customizable upon request

• OEM and ODM customization supported
  

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Compact and Lightweight Portable Multi Gas Detector with Real-Time Monitoring and Multiple Alarm Methods Images