R454C Gas Detector SMART3-H LITE S3850R454C

SKU: S3850R454C
R454C Gas Detector 0-20% LEL - Infrared sensor - SMART3-H LITE for non classified area S3850R454C Sensitron
 Back to: Gas detectors for non classified area

S3850R454C - R-454C Gas Detector 0-20% LEL, Infrared sensor - SMART3-H LITE

S3850R454C SMART3-H refrigerant gas detectors are employed to detect refrigerant R-454C compounds (%LEL) 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 5% and 10% LEL
  • 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 : refrigerant R-454c Gas detector