TECHNICAL DATA MQ-135 GAS SENSOR - OLIMEX LTD
NH3 in the clean air. Rs:sensor resistance at various concentrations of gases. Fig.4 is shows the typical dependence of the MQ-135 on temperature and humidity. Ro: sensor resistance at 100ppm of NH3 in air at 33%RH and 20 degree. Rs: sensor resistance at 100ppm of NH3 at different temperatures and humidities. Fig.4 MQ-135 0.1 1 10 10 100 1000 ...
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