Features
The intrinsically safe HY-OPTIMA® 5330 Analyzer family brings unparalleled reliability and durability to hydrogen in-line monitoring for diverse applications within the industrial processing sector, from chemical facilities and refineries to the burgeoning green hydrogen economy. The unit is built on H2scan’s patented, solid-state hydrogen sensing technology, the only hydrogen analyzer on the market that can provide at least 10 years of self-calibration operation. Easy installation for stand-alone hydrogen measurement or as the hydrogen monitoring component within existing OEM devices.

Zero manual calibration requirements
Zero consumables like calibration gases
Zero reference or carrier gases required
Zero sensor replacements due to its 10+ year lifespan
No false alarms from cross-sensitivity to other gases
100% continuous real-time, accurate monitoring with no process downtimes
Tolerant of many harsh background contaminants
Easy connectivity via digital serial communications, analog output and relay trigger alarms for safety systems
Compact design for versatile installation options
Reliable Data for AI and Analytics
Proprietary self-monitoring technology continuously validates sensor performance, delivering clean, accurate data your AI and predictive maintenance initiatives demand. Unlike sensors that fail silently and corrupt your data record, H2scan sensors alert you immediately if performance degrades—ensuring every data point is reliable for both today’s monitoring needs and tomorrow’s analytics.

Product Selection
The HY-OPTIMA 5330 Series product family includes sensor types that are designed to read hydrogen levels with CO and H2S are not present. Please see product selection table below.