Portable Trace Oxygen Analyzers – GPR-1100 and GPR-1200

• Four measurement ranges from 0…10 ppm to 0..10,000 ppm (1%) O2
• Measure O2 in inert, hydrocarbon gas streams, mixed acidic gases or hydrogen and helium with different sensors
• General Purpose or Hazardous Area rated - ATEX, IECEx, cMETus, UKEx
• GPR-1200 configured with sensor bypass valve and sample flow control and indication.
• Integral measurement data logging
• Sensor life of up to 24 months

Our portable range of oxygen trace analyzers are designed for applications that require the periodic verification of Oxygen concentration in a gas.

Available in both General Purpose and Intrinsically Safe configurations, the compact GPR-1100 is the go-to solution for easy, point-to-point measurements for spot-checking oxygen contamination in various industrial applications.

The GPR-1200 is supplied ready for use with a metering valve and flowmeter to control the sample gas presented to the sensor and with a bypass valve that enables faster measurements when moving between different locations as well as prolonged sensor life.

Both analyzers feature an LCD screen displaying O2 concentration, and can be used in applications for the measurement of oxygen in background gases containing hydrocarbons, acid gases or helium and hydrogen.