H2scan的700系列的在線，實時氫的具體過程分析儀是專為使用，接口的靈活性和真正的過程控制方便而設計.Y-740是一種遠艦™固態傳感器配置為在背景氣體流的運作有一氧化碳濃度高達百萬分之100，硫流濃度高達1000 ppm時，高達95％相對濕度，溫度高達100攝氏度海鷹-遠艦™740是氫的生產和石油化工應用中的氫實時測量可以提高工藝裝置的效率，提高診斷和維護管理提升到更高的盈利能力轉化的理想選擇.
Specification Information
Performance
Hydrogen Sensitivity Range:
0.5% to 99% hydrogen at 1 ATM on a volume basis in a single or multi-component gas background
Response Time: T90 less than 30 sec
Ingress Protection: IP64 capable
Recommended Verification Interval: 90 days
Product Life Expectancy: 10 years
Accuracy(*):
± 0.15% absolute for 0.5 to 10% H2
± 0.50% absolute for 10 to 99% H2
Drift/week:
± 0.10% absolute for 0.5 to 10% H2
± 0.20% absolute for 10 to 99% H2
Repeatability:
± 0.10% absolute for 0.5 to 10% H2
± 0.20% absolute for 10 to 99% H2
Linearity:
± 0.10% absolute for 0.5-10% H2
± 0.20% absolute for 10-99% H2
Interface Options
Input Voltage Range: 8 VDC to 13 VDC
Input Current: 1.0 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
Operating Conditions
Process Gas Tolerance:
CO tolerance < 100 ppm
H2S tolerance < 1000 ppm
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
Adapter Fittings
½ in. MNPT thread
½ in. FNPT thread
-8 SAE/MS thread size
... and many other industry standards
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.
H-Tech Shipping Information
Estimated Ship Dimensions: " x " x "
• Estimated Ship Weight: lbs
• Lead time: 14 days
• Shipping origin: Valencia, United States
Please contact us for pricing on this product.
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