Electrochemical nitrogen dioxide (NO2) sensor
Alphasense

The Alphasense Nitrogen Dioxide range of sensors are available in both the Company's A and B series sizes and are clearly colour coded in blue moulded bodies. They provide OEM's with an alternative for use in a number of high volume applications. The sensors incorporate innovative catalyst technology, which reduces the effects of a number of common cross interference gases whilst ensuring batch to batch consistency and stable output. These sensors provide a significant improvement in stability of response with respect to transient relative humidity changes, compared to other available products. Physical robustness allows the sensors to be used in the most demanding environments.

As with all other Alphasense sensors, the use of stabilisation racks to continuously monitor every sensor during initial conditioning ensures that only sensors operating within specification are passed to the companies unique ATAV (Alphasense Test and Validation) system. The key operating characteristics or every sensor are recorded against the sensor serial number, which is bar coded onto the sensor. This data can be released at the time of despatch so that full traceability is maintained.