Faradaic Sensors GmbH and blulog today announce the launch of SEALPROOF™, a next-generation atmosphere integrity monitoring solution designed to verify low-oxygen conditions in sealed packaging. Built on Faradaic’s breakthrough MECS-Technology® (Micro-Electro-Chemical-Systems) and integrated into blulog’s proven IoT ecosystem, SEALPROOF™ delivers measurable proof of packaging integrity—transforming how food, fresh produce, and sensitive goods like semiconductor materials are monitored from production to global transport.
Addressing a Critical Industry Gap
Fresh produce and high-value food products rely on Modified Atmosphere Packaging (MAP) and Controlled Atmosphere Packaging (CAP) to maintain shelf life, quality, and safety. Yet in most cases, the protective atmosphere inside packaging is assumed—not verified. This can result in reduced shelf life, avoidable waste and returns, limited transparency across the cold chain, and insufficient documentation for audits or customer claims. SEALPROOF™ changes that paradigm. It is a compact oxygen (O₂) monitoring solution that provides continuous verification of low-oxygen conditions inside sealed packages and containers. By detecting oxygen ingress early, SEALPROOF™ enables proactive quality control and reliable documentation for compliance and continuous improvement.
Powered by MECS-Technology®
At the heart of SEALPROOF™ is Faradaic’s proprietary MECS-Technology®, a fully solid-state electrochemical gas sensor platform manufactured using MEMS-type processes. The Faraday-Ox® Digital Oxygen Gas Sensing Module combines ultra-low power consumption (<5 μA), fast response times (T90 < 1 s), factory calibration, and integrated temperature and humidity compensation in a miniature footprint of just 10.2 × 25.0 × 5.0 mm. Faraday-Ox® ensures precise, stable, and long-term performance, and detection of oxygen ingress in the low-% range without electrolyte leakage or typical aging effects when not in use. Its compact, chip-based design makes it ideally suited for high-volume applications in packaging, logistics, and industrial IoT.
Seamless Integration with IoT Ecosystem
SEALPROOF™ is engineered with blulog, a Polish-French technology company with over 15 years of R&D experience in M2M and IoT systems. The solution integrates directly into blulog’s logger and software ecosystem, enabling timestamped data storage, cloud or app-based access, and automated reporting.
The system workflow is simple and scalable: sealed package or container → SEALPROOF™ sensor module → blulog logger → data export and reporting (QR, NFC, app, or cloud optional). The result is a clear “Atmosphere OK” verification or immediate identification of leak or oxygen ingress, complete with digital proof for QA teams and customers. SEALPROOF™ extends FaradaIC’s oxygen monitoring platform, demonstrated in the semiconductor industry under some of the harshest conditions, including 0% RH environments. With this robust validation the SEALPROOF solution and is now introduced and expanded into dry food, pharmaceutical, seeds, medical, and smart packaging applications.
Prototype Program 2026
SEALPROOF™ is currently available as part of a Prototype Program 2026 for selected partners and early adopters. The program enables forward-thinking companies to integrate atmosphere verification into their packaging lines and logistics operations—reducing risk, improving data transparency, and unlocking measurable ROI.
