SMART3-H-FM LITE - Détecteur de Gaz refrigérant A1 et A2L - Gas Detector for A1 and A2L refrigerant gases SMART3-H-FM LITE - Détecteur de Gaz refrigérant A1 et A2L - Gas Detector for A1 and A2L refrigerant gases 
R454B Gas Detector SMART3-H-FM LITE S4681R454B
R454B Gas Detector 0-20% LEL 12-24 Vdc - Infrared sensor - SMART3-H-FM LITE for non classified area S4681R454B Sensitron
Description
S4681R454B - R-454B Gas Detector 0-20% LEL, 12-24Vdc - Infrared sensor - SMART3-H-FM LITE
S4681R454B SMART3-H-FM LITE refrigerant gas detectors are employed to detect refrigerant R-454B compounds (%LEL) in non classified areas.
SMART3-H-FM LITE have been designed to offer a flush mount solution for refrigerant gases to be detected in hotels or residential buildings. The detectors employ a unique cost-effective IR sensor and provide RS485 communication and two pre-set relay outputs.
The detector is rated to IP 42.
FEATURES & BENEFITS
- standard flush-mounting box 3 modules
- 2 pre-set output relays at 5% and 10% LEL
- RS485 communication (0-20%LFL and 0-5000 ppm)
- Standard ranges: 0-20% LFL and 0-5000 ppm
- LED indication & internal buzzer for audible warning
- Ongoing system self-diagnosis
- Standard 90-240 Vac or 12-24 Vdc
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 : R-454b Gas detector