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SMART3-R LITE - Détecteur de Gaz refrigérant A1 et A2L - Gas Detector for A1 and A2L refrigerant gasesSMART3-R LITE - Détecteur de Gaz refrigérant A1 et A2L - Gas Detector for A1 and A2L refrigerant gases

R454B Gas Detector SMART3-R LITE S3860R454B

R454B Gas Detector 0-20% LEL - Infrared sensor - SMART3-R LITE for non classified area S3860R454B Sensitron

S3860R454B - R-454B Gas Detector 0-20% LEL, Infrared sensor - SMART3-R LITE

S3860R454B SMART3-R refrigerant gas detectors are employed to detect refrigerant R-454B compounds (%LEL) in non classified areas.

The SMART3-R LITE allow to monitor A1 and A2L refrigerant gasses in machinery rooms and refrigeration plants.
The detectors employ a unique cost-effective IR sensor and provide 2-output relays. A front LED ring offers a visual indication of the detector' status while an internal buzzer activates to warn of any fault or alarm condition.
SMART3-R are rated to IP42 and feature one-man calibration via the STS/CKD+ series calibration keypad.


  • 2 pre-set output relays at 5% and 10% LEL
  • Optional RS485 communication with STS/IDI card
  • 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.

SMART3-R 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 : R-454b Gas detector

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