4900 Continuous Emission Analyzer
The Xentra 4900 has a proven record of meeting USEPA and State performance requirements and is currently the analyzer of choice of many of the leading CEM system providers.
The Xentra 4900 is ideally suited for applications requiring cost effective multiple gas analysis. The Xentra 4900 Continuous Emissions Analyzer provides highly accurate measurement of from one to three gases with a single compliance monitor. Its 5.25-inch height (3U) saves significant cabinet space. In addition to measuring multiple gases, the Xentra 4900 can be configured to measure two (2) separate gas streams.
The Xentra 4900 is offered with a variety of high-performance Servomex gas sensor technologies. The high sensitivity 1210 Gfx bench provides highly specific CO, SO2 , and NO measurements. The 1500 Series Ir bench is used for percent CO2, and two versions of the Servomex paramagnetic sensor are available for O2. The Model 4992 NOx converter is used for NO, NO2, and total NOx measurements.
Xentra 4900 is Microprocessor based with user selectable ranges; alarm levels, outputs and relays. Two 4-20 mA outputs, three alarm relays and a RS232 output are standard. Additional analog outputs and alarms may be added. Automatic software scaling is supplied as standard to allow calculation of the NOx concentration.
Servomex Company Incorporated, 90 Kerry Place, Norwood, MA 02062. Tel: 781-769-7710. Fax: 781-769-2834.