MQ-135 GAS SENSOR. FEATURES. Wide detecting scope. Fast response and High sensitivity. Stable and long life. Simple drive circuit. APPLICATION. They are used in air quality control equipments for buildings/offices, are suitable for detecting. of NH3,NOx, alcohol, Benzene, smoke,CO2 ,etc.
07/10/2018· MQ-3 Equivalent Sensors. MQ-2, MQ214 (detection of Methane), MQ303A . Brief Detail about MQ-3 Gas Sensor. MQ-3 module is suitable for detecting Alcohol, Benzine, CH 4, Hexane, LPG, material of MQ-3 gas sensor is SnO 2, which with lower conductivity in clean the target alcohol gas exist, the sensor’s conductivity is more higher along with the gas concentration rising.
Structure and configuration of MQ-135 gas sensor is shown as Fig. 1 (Configuration A or B), sensor composed by micro AL2O3 ceramic tube, Tin Dioxide (SnO2) sensitive layer, measuring electrode and heater are fixed into a crust made by plastic and stainless steel net. The heater provides necessary work conditions for work of
25/10/2020· Sensitive material of MQ135 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensor’s conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration.
MQ135 datasheet, MQ135 PDF, Hanwei - Gas Sensor, دیتاشیت pdf, عملکرد : MQ135 Datasheet دیتاشیت PDF دانلود دیتاشیت - Hanwei - Gas Sensor. شماره قطعه: MQ135: شرح مفصل: Gas Sensor: تولید کننده: Hanwei آرم 1 Page. No Preview Available ! H a A ta N S W he E e I t E 4 L U E o T m RONICS CO.,LTD. TECHNICAL DATA. MQ-135. http ...