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北京松信宏澤科技有限公司>>氣體檢測儀>>氧氣>>GPR-1900 Series Trace PPM 氧分析儀

GPR-1900 Series Trace PPM 氧分析儀

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更新時間:2017-10-21 02:26:07瀏覽次數(shù):328

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產(chǎn)品簡介

產(chǎn)品簡介:
Features a compact size that lends itself to being integrated into an existing system or custom factory built analyzer, an advanced galvanic trace PPM oxygen sensor capable of precisely measurin

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北京松信宏澤科技有限公司

:潘女士

GPR-1900 Series Trace PPM 氧分析儀

產(chǎn)品簡介:
Features a compact size that lends itself to being integrated into an existing system or custom factory built analyzer, an advanced galvanic trace PPM oxygen sensor capable of precisely measuring oxygen concentrations ranging from 100 PPB to 1% over a 24 month operating life with no periodic maintenance required, menu driven controls, two (2) field selectable alarm set points, and, a full range of analog outputs.

GPR-1900 Series Trace PPM 氧分析儀

技術(shù)參數(shù):
Accuracy:  < 1% of FS range under constant conditions 
Analysis:  0-10 ppm, 0-100, 0-1000, 0-1%, 0-25% FS ranges;  
auto-ranging or manually lock on single range 
Application: Oxygen analysis from 100 ppb to 1% in inert, helium, 
hydrogen, mixed and acid (CO2) gas streams 
Approvals: CE 
Area Classification: General purpose 
Alarms: 2 adjustable form C relay contacts non-latching; “weak 
sensor” indicator; power failure; system failure 
Calibration: Certified gas of O2 balance N2 approximating 80% of 
range above analysis range recommended for optimum 
Compensation: Barometric pressure and temperature 
Connections: 1/8" compression tube fittings 
Controls:  Water resistant keypad; menu driven range selection, 
calibration, alarm and system functions 
Display: 
Graphical LCD 5 x 2.75; resolution .001 ppm; displays real 
time ambient temperature and pressure 
Enclosure:  Painted aluminum 7” x 4” x 4.5” panel mount 
Flow Sensitivity: None between 1-3 SCFH, 2 SCFH recommended 
Linearity:  > .995 over all ranges 
Pressure: 
 
Inlet - regulate to 5-30 psig, max 100 psig;  
vent - atmospheric 
Power:  Universal 100/120/220/250 VAC or 9-28 VDC 
Recovery Time: 60 seconds in air to < 10 ppm in < 1 hr on N2 purge 
Response Time: 90% of final FS reading < 10 seconds 
Sample System: None 
Sensitivity: < 0.5% of FS range 
Sensor Model: GPR-12-333 - requires no maintenance 
Sensor Life: 24 months at 25ºC and 1 atm; average O2 < 1000 ppm 
Signal Output: 4-20mA isolated 
Temp. Range: 5º to 45ºC 
Warranty: 12 months analyzer; 12 months sensor 
Wetted Parts: Stainless steel 

北京松信宏澤科技有限公司

:潘女士

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