Description

Model 1：Ozone Only Single Module

Model 2：Ozone only with enclosure

Application Ozone detection device for home and environment. It is suitable for the detection of ozone concentration.

Product name: Ozone detection sensor module

technical parameter:

1. Power supply voltage: DC5V

2. Signal output (PWM signal output 0~3.3V); PWM signal to DC signal as shown in the figure below:

MQ131: 0~3.3V corresponds to 10~1000ppb

3. It has high sensitivity to low concentration ozone gas;

4. It has a long service life and reliable stability;

5. It has fast response and recovery characteristics after preheating;

6. With mounting holes, it is convenient for fixed installation;

7. Dimensions: 100mm X 63mm X 22mm L*W*H (single module); 110mm X 68mm X 43mm L*W*H (including shell)

8. When supplying power, pay attention to the polarity and size of the power supply to avoid damage to the module caused by reverse connection of the power supply or excessive voltage.

Uses: It can be used as an O3 detection device in the environment.

Features:

1. With signal output indication;

2. Dual signal output (PWM signal output, PWM signal converted into DC signal is 0-3.3V);

3. It has high sensitivity to low concentration ozone gas;

4. It has a long service life and reliable stability;

5. It has fast response and recovery characteristics after preheating;

6. The probe can be plugged and unplugged, which is convenient for testing;

7. With mounting holes, it is convenient for fixed installation;

8. Dual power supply.