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 auto-calibration operation. Easy installation for stand-alone hydrogen measurement or as the hydrogen monitoring component within existing OEM devices.
■ Autocalibration eliminates drift and maintains accuracy
■ No consumables such as calibration gases are needed
■ Zero reference or carrier gases are required
■ Reliable lifespan of over 10 years
■ No cross-sensitivity to other gases preventing false H2 issues
■ Continuous, real-time, accurate monitoring without process downtimes
■ Tolerant of various harsh background contaminants
■ Accessible serial communication via integrated digital and analog capabilities
■ Relays to trigger alarms in any safety system
■ Compact design allows for versatile installation options
Broad Applicability: Ideal for various industries, including refineries, petrochemical plants, gas manufacturing, hydrogen-based process lines, hydrogen production and distribution, fuel cells, electrolyzers, and more
Operating Conditions | |
Recommended Pressure | 1-2 ATM Absolute |
Maximum Pressure | 0.1 to 10 ATM Absolute |
Process Gas Temperature | -20 to 60° C (models 5331 and 5333) -20 to 50° C (model 5334) -20 to 80° C (model 5332) |
Flow Rate | 0.1 to 10 SLPM (1/4" TUBE) |
Operating Humidity | < 95% RH (non-condensing) |
Calibration | None (auto calibrating) |
Output Signal | |
Digital | MODBUS over RS-485, three-wire, half-duplex |
Analog | 4–20 mA |
Power | |
Input Voltage | 9 to 15.6 VDC |
Input Power | 2 Watts |
Physical | |
Dimensions | 144.4 mm x 50 mm x 50 mm [5.68 in x 1.97 in x 1.97 in] |
Weight | 748.43 grams [1.65 lbs] |
Electrical Fitting | TWELVE-PIN, M23 |
Sensor Fitting | M20 FACE SEAL, ISO 9974-1 |
Environmental | |
Ingress Protection | IP66 |
Operating Temperature | -20 to 80° C |
Storage Temperature | -20 to 105° C |
Certifications | |
