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GPR-3000T PPM O2 analyzer, 0-10 PPM low range, without sampling system, measures oxygen concentrations from low PPM to 1% utilizing our advanced electrochemical oxygen sensor over a 24 month operating sensor life with no maintenance required, menu driven controls, and a stainless steel sensor housing.  

Features

  • an advanced galvanic oxygen sensor
  • over 24 month operating life with no periodic maintenance
  • menu driven controls
  • integral 4-way Sample/Bypass valve, flow control/meter
  • ambient temperature compensation
  • two user field selectable oxygen alarms
  • USB or RS232 data communication
  • integral data logger

The analyzer is supplied without any sampling system thus enabling the user to have a custom built sample system that suits the applications.

*Accuracy: +/-2% of FS Analysis Ranges: 0-10, 0-100 and 0-1000 PPM, 0-1%, 0-25% FS
Applications: Oxygen analysis in N2, H2, He, Ar and CO2 Approvals: CE
Area Classification: General purpose Alarms: 2 adjustable relay contacts non-latching; “weak sensor” indicator; power fail; system fail
Calibration: Certified span gas of O2 balance N2 Compensation: Barometric pressure and temperature
Connections: 1/4″ compression tube fittings Controls: Menu driven range selection, calibration, alarm and system functions
Data Acquisition: USB interface Display: Graphical LCD 5 x 2.75; resolution .01 PPM
Enclosure: Painted aluminum 7.5” x 10.8” x 12.25” Flow: Recommended flow rate 1-2 SCFH
Linearity: > .995 over all ranges Pressure: Inlet – 5-30 psig, vent – atmosphere
Power: 110 to 220 VAC Range ID: 1-5V and 4-20 mA
Recovery Time: 60 seconds in air to < 10 ppm in < 1 hr Response Time: 90% of final FS reading < 10 seconds
Sample System: None Sensitivity: < 0.05PPM
Sensor Model: GPR-12-333 Sensor Life: 24 months
Signal Output: 4-20mA isolated, 0-1VDC, 0-5VDC Temp. Range: 5ºC to 45ºC
Warranty: 12 months analyzer; 12 months sensor    

*At constant temperature and pressure

Optional Equipment
XLT-12-333 Sensor for gas streams containing CO2 >0.5%
Heater System PID Temperature Controlled Heating System for applications with varying ambient temperature conditions
Sample System Coalescing filter, pressure regulator, sample pump