The portable Bühler O2 Professional analyzer is suitable for various applications in non-hazardous areas. A number of options such as integrated sample gas pump, flow meter or alarm set points allow use of the unit as close as possible to the planned application.
The BA 4000 is powered by an integrated high capacity battery allowing it operate independently from a professional power supply for at least 14 hours. An easily accessible fine professional filter protects the measurement cell from particulate contamination. If the unit must be used for wet sample gas, a portable sample conditioning system (Model TGAK) is required
The optional industrial sampling pump is required for applications at atmospheric pressure or light vacuum. Alarm set points can be adjusted individually to indicate deviations from predetermined values. The continuous output can be configured either as 0-1 V or 0/4-20 mA. The calibration can be done easily with N2 as zero gas and ambient air as the span gas.
Paramagnetic operating principle
4-20 mA analog output
Reliable, durable measuring cell
Simple operation
Fast accurate O2 analysis
Various ranges available
Housing in IP 20
Battery operated
