ITG offers a comprehensive range of fuel cell sensors to measure NO.
Strong signal levels combined with low zero current allows resolution to 10 parts per billion (ppb) whilst giving linear outputs up to high ppm concentrations.
ITG’s sensors are used in portable or fixed gas detectors that are used in urban air monitoring and stack gas analysers. The sensors have a fast response time and very low interference to H2S. Filters for NO2 and SO2 are available on request. Sensors I-23 and I-26 are optimized for the measurement of very dry gases, e.g. in water-analysis applications. Sensor I-25 and I-27 come with a very high output and allow measurements in the low ppb range.
Our automotive NO sensors are designed and optimised in their performance for the use in exhaust gas analysers, particularly for the reliable and fast measurement of low gas concentrations in vehicle exhaust emissions. They meet all BAR '02 requirements.
Amperometric Fuel Cell
0 - 2,500 ppm NO
fast response time, very low cross interference to H2S
Amperometric Fuel Cell
5 to 300 ppb NO
high sensitivity, measures down to ppb levels
Amperometric Fuel Cell
5 to 300 ppb NO
high sensitivity, measures down to ppb levels, digital sensor output signal
Amperometric Fuel Cell
0.3 to 100 ppm NO
detects NO concentrations in the high ppb / low ppm range, digital sensor output signal