The ION Science ARA-X4 4-gas monitor is the definitive compliance instrument for worker safety in hazardous environments. Offering reliable performance, this essential device provides accurate, real-time gas detection for personal gas monitoring. The ARA-X4 simultaneously measures Oxygen (O2), Carbon Monoxide (CO), Hydrogen Sulfide (H2S), and combustible gases (LEL). Its durable design, simple maintenance, and flexible sensor options make it the ideal personal gas detector for industrial and personal safety. 

FEATURES:

• Flexible sensor options including 02 (leaded or lead free), CO, H2S, LEL, HCN, SO2
• Durable IP67 ingress protection for use in hazardous locations: ATEX, IECEx, and UL
  (Pending)
• User-friendly interface with large LCD display and one button operation
• 95db audible alarm with vibrating alerts
• Massive 60,000 data points and 50 event logs
• Backed by a 5-year warranty
  

Sensor Abbreviations: 

• (L) Leaded - uses sacrificial lead anode - shorter life span that LF
• (LF) Lead Free - uses catalyst and inert anode - longer life span
• (CAT) Catalytic Bead - shorter life span than IR
• (IR) Infrared - immune to poisoning - longer life span

Considering alternative sensor configurations? Contact us at 800-833-7958. 

Technical Specifications