MG811 Module, Air Carbon Dioxide Sensor CO2

Description

· Size：32mm X22mm X27mm (LxWxH)

· IC: LM393, MG811 Sensor

· Work voltage: DC6V

· Instructions with the signal output;

· Analog + TTL output;

· TTL output signal is low effective;

· Analog output 30~50mV, (higher consistency, higher voltage)

· Of carbon dioxide with high sensitivity and good selectivity;

· Long life span and reliable long-term stability

· Sensor removable design is convenient for testing.