The non-amplified signal from the oxygen sensor is in the range of micro amps and linear. The FCX-MP1000 sensor module is a signal-conditioning unit that amplify the sensor current output and gives an analogous, low-noise linearized current output (4-20mA). As the total power consumption is low (<2W), the FCX-MP1000 oxygen sensor module is suitable for mobile applications.
The oxygen sensor is configured in a flow configuration with connectors for hosing. The ppm sensor is encapsulated in a pressure proof aluminium flow housing, enabling analysis of oxygen concentrations from small sample extracts. The output oxygen concentration is highly linear and the accuracy is better than +/-50 ppmO2 with a response time for gas concentration changes of below 10 seconds. Concentration ranges are from 0 to 1000 ppmO2.