The CI-PC822 oxygen analyzer uses a 3D ion flow oxygen

sensor as the measuring unit. After electrical processing such

as sensor signal amplification, filtering, and linearization correction,

the oxygen content in the nitrogen oxygen mixture is calculated

by a microprocessor and the oxygen concentration is displayed.

The analyzer has the characteristics of high accuracy, good stability,

and long service life, and is suitable for measuring oxygen concentration

in various environments and nitrogen oxygen mixed gases.

Two measuring ranges 10pp-21% or 10-99.99% oxygen.