NEW! HY-OPTIMA^® 5330 IS Gen 5 Analyzer Family

Intrinsically Safe Hydrogen In-Line Process Analyzer

Intrinsically safe design
10+ years auto-calibration
Versatile installation options

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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 auto-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 up to 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

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.

Model	5331	5332	5333	5334
Hydrogen Range Low	0.03%	0.4%	0.5%	0.5%
Hydrogen Range High	10%	5%	100%	100%
CO limit	100 ppm	0	100 ppm	20%
H2S Limit	20 ppm	0	1000 ppm	3%
T90 Response Time (sec)	<90	<60	<60	<90
Process Gas Temperature	-20°C to 60°C (-4°F to 140°F)	-20°C to 80°C (-4°F to 176°F)	-20°C to 60°C (-4°F to 140°F)	-20°C to 50°C (-4°F to 122°F)
Accuracy Low to 10% H2	0.15%	0.3%	0.3%	0.3%
Accuracy 10 to 100% H2	N/A	N/A	1%	1%
Drift / Week	None	None	None	None
Repeatability Low to 10% H2	0.15%	0.3%	0.2%	0.2%
Repeatability 10 to 100% H2	N/A	N/A	0.4%	0.4%
Linearity Low to 10% H2	0.15%	0.3%	0.2%	0.2%
Linearity 10 to 100% H	N/A	N/A	0.4%	0.4%

Technical Information


Physical	Dimensions: 144.4 x 50 x 50 mm (5.68 x 1.97 x 1.97 in) Weight: 748.43 g (1.65 lbs) Electrical Fitting: TWELVE-PIN, M23 Sensor Fitting: M20 FACE SEAL, ISO 9974-1
Environmental	Ingress Protection: IP66 Operating Temperature: -20°C to 70°C (-4°F to 158°F) Storage Temperature: -20°C to 105°C (-4°F to 221°F)
Power	Input Voltage: 10 to 15.6 VDC Input Power: 2W
Performance	Operating Pressure (Hazardous Location): 0.95 - 1.1 ATM Absolute Survival Pressure: 0.1 to 10 ATM Absolute Flow Rate: 0.1 to 10 slpm (1/4” Tube) Operating Humidity: < 95% RH (non-condensing)
Communications	Digital Communication: MODBUS over RS-485, three-wire, half-duplex Relays: 2 digital optocouplers Analog: 4–20 mA