The American ECM Quick NOX/NH3 Analyzer 5240 is a high-performance NOX/NH3 analyzer developed, which can simultaneously measure NOX/NH3/O2/Lambda/AFR/φ parameters with a single analyzer. Unlike other ceramic NOx sensor systems, the NOX/NH3 analyzer 5240 eliminates the cross interference of NH3 on NOX measurement and can measure NOX and NH3 separately. Now it can be determined with certainty whether the increased signal output is due to NOX (too low urea solution) or NH3 (too high urea solution), so diesel engine SCR systems can be developed and tested correctly. The communication cable between the sensor and the host can reach up to 100 meters in length without any degradation in response time. The calibration data of the sensor is stored in the storage chip of the connector, and users can calibrate the zero point and span of the sensor at any time. New calibration data is also stored in the storage chip of the connector.
The NOX/NH3 analyzer 5240 is compatible with various fuel types (H: C, O: C, N: C, H2 fuel composition ratios can be set), and all parameters including aging factors of NOX/NH3/O2/Lambda/AFR/φ and sensors can be displayed and output. The optional pressure compensation kit is used for measuring accuracy compensation under high exhaust gas pressure conditions.
The NOX/NH3 analyzer 5240 is compact in design, easy to operate, and suitable for vehicle and bench use. By providing six analog outputs and CAN/USB communication interfaces, the NOX/NH3 analyzer 5240 can be integrated into any data acquisition system. For the convenience of in car use, the NOX/NH3 analyzer 5240 can be turned on and off through the car ignition switch signal.
NOX, NH3, and O2 in exhaust gases are very important parameters for developers and legislative bodies of engines and their after treatment systems. The NOX/NH3 analyzer 5240 makes the measurement of these parameters quite simple and is the * tool for modern engine system development.