Key measurements available with the analyzer are percent levels of CO and CO2, plus trace levels of methane and nitrous oxide. This is possible because the instrument can be fitted with the manufacturer's Ir1520 miniature infrared transducers. The unit comes with auto calibration as standard, which can be configured for each measurement independently. New enhanced NAMUR-compliant diagnostics and fault messaging enable a host computer to acquire not only measurement data via the unit's RS232 output, but also to acquire diagnostic and control data. Thus the host computer is able to control the calibration of the transducers remotely using external calibration valves.
Servomex Company Incorporated, 90 Kerry Place, Norwood, MA 02062-4733. Tel: 781-769-7710; Fax: 781-769-2834.