HY-OPTIMA™ 1700AS Process Hydrogen Analyzing System

H2scan’s HY-OPTIMA™ Model 1700AS Process Hydrogen Analyzing System provides tsa complete solution for process hydrogen measurement in refineries, chemical plants, air separation units and industrial gas manufacturing plan. The system comprises H2scan’s hydrogen specific analyzer in a NEMA 4X enclosure with sampling systems and is capable of operating in a broad spectrum of process conditions.


Sensor Performance

Hydrogen Sensitivity Range:

0.5% to 100% hydrogen by volume at 1 ATM

Response Time: T90 < 30 sec
Ingress Protection: IP64 capable
Recommended Verification Interval: 90 days
Product Life Expectancy: 10 years
± 0.3% absolute for 0.5 to 10% H2
± 1.0% absolute for 10 to 100% H2
± 0.2% absolute for 0.5 to 10% H2
± 0.4% absolute for 10 to 100% H2
± 0.2% absolute for 0.5 to 10% H2
± 0.4% absolute for 10 to 100% H2
± 0.2% absolute for 0.5-10% H2
± 0.4% absolute for 10-100% H2

Interface Options   

Analog Output: 4 mA to 20 mA
Serial Communication: RS422

Operating Conditions

Inlet Conditions:
Inlet pressure: 30-510 PSIG*
Process temperature: -20 to 60ºC*
Operating Voltage: 15VAC/230VAC
Enclosure Classification: NEMA 4X
Sample Flow Rate: .1 to 10 SLPM*

Included Accessories   

Intrinsically Safe Power Barrier
Armored Power / Analog Cable: 4 m
Serial Interface Cable: 4 m (custom lengths optional)

Optional Accessories    

Single Channel Intrinsically Safe Analog Output
Barrier (with or without relays)
Single Channel Intrinsically Safe RS422 Interface
Barrier Vortex Cooler
Enclosure Heater: 200 Watts, 1.74 Amps at 115 VAC


Length: 24’’
Height: 24’’
Width: 10’’

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Mike Beer - ASaP - Address and contact persons





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