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(tài)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(chǎn)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(zhuǎn)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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