R452B Gas Detector SMART3-H LITE S3851R452B

S3851R452B - R-452B Gas Detector 0-20% LEL, Infrared sensor - SMART3-H LITE

S3851R452B SMART3-H refrigerant gas detectors are employed to detect refrigerant R-452B 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

FEATURES & BENEFITS

• 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-452b Gas detector