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For purchasing managers, technical directors and operations leaders who cannot afford an oxygen‑level incident, our O2 alarm delivers real‑time alerts, precise 0‑25% measurement accuracy, and seamless integration with existing BMS platforms.
Result: Increased operational risk, higher maintenance spend, and delayed ROI.
| Parameter | Specification |
|---|---|
| Detection Range | 0 % – 25 % O₂ (±0.2 % accuracy) |
| Response Time | <1 s (99 % within 0.5 s) |
| Output Interfaces | 4‑20 mA, 0‑10 V, Modbus TCP/IP, BACnet |
| Operating Temp. | ‑20 °C to +60 °C |
| Power Supply | 24 V DC ± 20 % |
| Certifications | CE, FCC, ISO 9001, RoHS, VDE, GS |
• Hospital Operating Rooms – 30% reduction in incident reports after installing our alarm (Case: St. Luke’s Medical Center, USA).
• Medical Laboratories – Seamless integration with LIMS, achieving 100% compliance with FDA 21 CFR 820.
• Cleanroom & Pharmaceutical – Dual‑sensor design passed ISO 14644‑1 Class 5 audits without retro‑fit.
CE, FCC, ISO 9001, RoHS, VDE, GS, FDA 21 CFR 820, ISO 13485, HACCP/GMP, IPPC – all verified by third‑party labs (see attached certificates).
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Standard stock units ship within 7 business days. For OEM projects, our high‑speed production line can deliver in 30 days after design approval.
Yes. Our OEM/ODM service offers custom enclosure colors, logo embossing, and firmware branding at no extra tooling cost for orders > 500 units.

We accept T/T 30 % deposit, 70 % balance before shipment, or LC at sight. For U.S. clients we also support PayPal Business and corporate credit cards.
We provide full on‑site installation manuals, remote configuration support, and optional on‑site engineering service (additional fee).
All units come with a **24‑month limited warranty** covering parts and labor. Our 24/7 technical hotline (US +1 800‑555‑0123) guarantees response within 4 hours.
Limited‑time offer: Free 30‑day trial unit + complimentary on‑site calibration (stock limited).
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Or call us directly: +1 800‑555‑0123 (USA Toll‑Free)
Emily R., Procurement Manager, Apex Hospital – “Installation was finished in 2 days, and we saw a 33% drop in false‑alarm costs within the first month.”
Mark T., Technical Director, Nova Biotech – “OEM customization matched our brand perfectly; the alarm’s 1‑second response saved us from a critical oxygen depletion incident.”
Linda K., Operations Lead, GreenCare Clinics – “The CE and ISO‑9001 certifications removed all regulatory hurdles – project completed ahead of schedule.”
Dr. Alex Chen, Ph.D.
Senior Global Safety Engineer, Hebei Lixin Medical Engineering – 15+ years designing gas‑monitoring systems for hospitals, pharma plants, and cleanrooms worldwide. Published author of “Industrial Gas Safety in the 21st Century” (Springer, 2024). Certified ISO 9001 Lead Auditor.
Contact: alex.chen@hblxmed.com | Phone: +86 139 3180 5599