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Hydrogen Specific Sensing Systems.
 
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HY-OPTIMA™ 700 In-Line Process Hydrogen Monitor
 
The H2scan 3rd Generation Handheld Hydrogen Sensing Unit - Click To Enlarge
*Pictures shown may include future optional equipment

H2scan’s Series 700 in-line hydrogen-specific process monitors are designed for ease of use, interface flexibility and true process control. The HY-OPTIMA™ 700 is a solid state sensor that can operate in humidity and process gas streams with temperatures up to 100ºC. The HY-OPTIMA™ 700 is ideal for hydrogen production and petrochemical applications where real time measurements of hydrogen can increase process plant efficiencies, improve diagnostics and enhance maintenance management translating into higher profitability.




 
Performance
Hydrogen Sensitivity Range:
0.5% to 100% hydrogen by volume at 1ATM
Typical Response Time: T90 less than 30 sec
Ingress Protection: IP64 capable
Calibration Interval: 90 days
Product Life Expectancy: 10 years
Accuracy: ± (0.03 x indication + 0.2) percent hydrogen by volume


Interface Options

Input Voltage Range: 8 VDC to 13 VDC
Input Current: 0.5 A
Analog Outputs:
Output Voltages - OR - Output Currents
• 0 VDC to 5 VDC • 4 mA to 20 mA
• 1 VDC to 5 VDC • 0 mA to 20 mA
• 0 VDC to 4 VDC • User-specific mA range
• 0.5 VDC to 4.5 VDC
• User-specific VDC range
Serial Communication Options: RS232 or RS422
Relay Contacts: Two programmable 60 VDC / 1 A
SPDT relays with both normally open (N.O.)
and normally closed (N.C.) contacts.


Adapter Fittings

½ in. MNPT thread
½ in. FNPT thread
-8 SAE/MS thread size
... and many other industry standards


Operating Conditions

Operating Humidity: 0% to 95% RH
Flow Rate: 0.1 slpm to 50 slpm
Pressure: 0 to 7 bar gauge, 0 to 100 psi gauge
Process Gas Temperature Range: -20ºC to 100ºC
Operating Temperature Range: -20ºC to 40ºC
Storage Temperature Range: -40ºC to 50ºC
Calibration Background Gas: Nitrogen


Dimensions
Total Length: 9.1 in.
Length of Enclosure: 6.7 in.
Length of Tube: 2.4 in.
Width: 3.4 in.
Depth: 1.4 in.
 
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