MQ-131 - ETC

MQ-131 GAS SENSOR

TECHNICAL DATA FEATURES Fast response and High sensitivity Stable and long life Simple drive circuit Wide detecting range APPLICATION They are used in air quality control equipments for buildings/offices, are suitable for detecting Of O3 . SPECIFICATIONS A. Standard work condition Symbol Vc VH RL RH PH Symbol Tao Tas RH Symbol Rs Parameter name Circuit volta.

Features

Fast response and High sensitivity Stable and long life Simple drive circuit Wide detecting range APPLICATION They are used in air quality control equipments for buildings/offices, are suitable for detecting Of O3 . SPECIFICATIONS A. Standard work condition Symbol Vc VH RL RH PH Symbol Tao Tas RH Symbol Rs Parameter name Circuit voltage Heating voltage Load resistance Heater resistance Heating consumption Parameter name Using Tem Storage Tem Related humidity Parameter name Sensing Resistance Concentration Slope rate MQ-131 GAS SENSOR Technical condition 5V±0.1 6V±0.1 Variable 31Ω±5% Less tha.