Product Description:

MQ-131 Module Ozone Gas Detection Ozone Sensor Module Air Quality Detection

Features:

Main chip: MQ131 gas sensor

Operating voltage: DC 5V

Features:

1, with signal output indicator light;

2, dual signal output (analog output and TTL level output);

3, TTL output effective signal is low level; (Output low normal signal light, can be connected to MCU IO port)

4, analog output increases with the increase of concentration, the higher the concentration, the higher the voltage;

5, high sensitivity to ozone gas, (detection concentration range of 10PPB-2PPM)

6, with a long service life and reliable stability;

7, fast response recovery characteristics;

Specifications:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.