OLLI H₂ | Portable Hydrogen Leak Detector

Portable Hydrogen Leak Detector The OLLI H₂ Portable Hydrogen Leak Detector is an ATEX-certified gas detection instrument designed for safely detecting, measuring, and monitoring hydrogen (H₂) in industrial, utility, and energy applications. Engineered for use in hazardous environments, it measures hydrogen from 1 ppm up to 100% volume, making it ideal for hydrogen production, storage, pipelines, fueling stations, and process facilities. With an integrated sampling pump, wireless data transfer, and optional methane, pressure, and volume measurement, the OLLI H₂ provides fast, accurate leak detection while simplifying regulatory compliance and digital reporting through Esders Connect. Ideal Applications Hydrogen production facilities Hydrogen fueling stations Pipeline inspections Industrial gas systems Utility maintenance Building and workplace monitoring Purging and gas purity verification Hazardous (ATEX) environments Key Features Detects hydrogen from 1 ppm to 100% volume ATEX & IECEx certified for hazardous locations Explosion-proof design (IIC) Integrated sampling pump Optional methane detection Optional pressure measurement Optional gas volume measurement Wireless data transfer Digital reporting with Esders Connect High-contrast backlit LCD display Up to 50 hours battery life IP67 waterproof and dustproof enclosure Technical Specifications Specification Value Gas Hydrogen (H₂) Measuring Range 1 ppm – 100% Vol. H₂ LEL Range 0–100% LEL Sensor Resolution Adjustable from 1 ppm Optional Gas Methane (CH₄) Pump Capacity Approx. 20 L/h Display 128 × 64 Backlit LCD Battery Life >50 Hours Protection Rating IP67 Certifications ATEX, IECEx Explosion Protection II 2G Ex ib db IIC T4 Gb Operating Temperature -20°C to +50°C Data Storage Approx. 200 MB Data Transfer Wireless & Infrared Weight Approx. 350 g