ZE25-O3 Ozone Sensor Module Gas Sensor DetectIng O3 Ozone UART/Analog Voltage/PWM Wave 3.7-5.5V

Description:

The ZE25-O3 electrochemical ozone module is a general-purpose, compact module. The electrochemical principle is used to detect the ozone gas present in the air, which has good selectivity and stability. Built-in temperature sensor for temperature compensation; digital output and analog voltage output for easy use. ZE25-O3 is a universal gas module designed and manufactured by combining sophisticated electrochemical detection technology with sophisticated circuit design.

Features:

High sensitivity, high resolution, low power consumption and long service life
Provide UART, analog voltage signal two output methods
High stability, excellent anti-interference ability, temperature compensation, excellent linear output

Application:

Portable instruments, air quality monitoring equipment, disinfection cabinets, smart home equipment and other places.

Parameter:

Detection gas: O3
Interfering gas: gases such as alcohol
Output data: DAC (0.4 to 2V voltage signal corresponding concentration: 0 ~ 4.10PPM), UART output (3V level)
Working voltage: 3.7V ~ 5.5V (no voltage reverse protection)
Protection)
Warm-up time: ≤ 3 minutes
Response time: ≤90 seconds
Recovery time: ≤90 seconds
Range: 0 ~ 10ppm
Resolution: 0.01ppm
Working temperature: -10 ° C ~ 55 ° C
Working humidity: 15% RH-90% RH (no condensation)
Storage temperature: -20 ° C ~ 55 ° C