Carbon Dioxide Gas Detector SMART3-H LITE S3859CO2

SKU: S3859CO2
Carbon Dioxide Gas Detector, CO2 Gas Detector 0-5000 ppm - Infrared sensor - SMART3-H LITE for non classified area S3859CO2 Sensitron
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S3859CO2 - CARBON DIOXIDE Gas Detector (CO2) 0-5000 PPM, Infrared sensor - SMART3-H LITE

S3859CO2 SMART3-H LITE gas detectors are employed to detect Carbon Dioxide, CO2 Gas compounds (ppm) in non classified areas.

Designed to meet with cost effective requirements, SMART3-H-L allow to monitor A1 and A2L refrigerant gasses in hotel and building applications. Three mode status LEDs offer a visual indication of the detector' status while an internal buzzer activates to warn of any fault or alarm condition.
The detectors employ a unique cost-effective IR sensor and provide RS485 communication and two pre-set relay outputs.
The detectors are rated to IP 42 and are available at 12-24 Vdc


  • 2 pre-set output relays at 1000 ppm & 2000 ppm
  • RS485 communication (0-20%LFL and 0-5000 ppm)
  • Multicolour LED ring
  • Standard ranges: 0-20% LFL and 0-5000 ppm
  • Internal buzzer for audible warning
  • Ongoing system self-diagnosis
  • Standard 12-24 Vdc power supply

SMART3-H LITE satisfy the following standards:

  • EN 378-3
  • EN14624
  • EN 50676
  • IEC 60335-2-40 Annex LL
  • ISO 5149-3
  • F-Gas Regulation

Gas Detector type : Carbon Dioxide Gas Detector, CO2 Gas Detector