Express| MQ-131 Ozone ozon Gas Detection MQ131 sensor

Selamat datang di store kami mari langsung di cekout yaaaa.., untuk variasi/warna/type mari langsung ditulis dicatatan yaaaa... Terimakasih.... mohon order packing kardus untuk produk ini Sensitive material of MQ131 gas sensor is SnO2, which with lower conductivity in clean air When Ozone gas exists The sensors conductivity is more higher along with the gas concentration rising Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentrationMQ131 gas sensor has high sensitity to Ozone, also sensitive to CL2, NO2, etc work voltage: DC 5V with the signal output LED indication; the dual signal output ; TTL output valid signal is low; analog output increases with the concentration, the higher the voltage the higher the concentration; the ozone gas has a high sensitivity with a long life and reliable stability; with mounting holes for easy permanent installation; the probe can plug design for easy testingfor home and atmospheric environment ozone gas detection devices