Electrochemical ozone sensor module O3 concentration detection module

Item No.: Ozone sensor
Ozone sensor:0-10ppm,0-100ppm

Electrochemical ozone module adopts high stability gas sensor and high-performance microprocessor to provide digital output for easy use. The module adopts accurate automatic calibration and detection equipment, which reduces the interference of human factors and is widely used in large-scale mass production

At the same time, it ensures the accuracy and consistency of data.

This ozone module is small in design and easy to integrate. It has a variety of output modes such as UART, PWM and voltage, and can expand the range to meet the development needs.

Sensor characteristics
1)high sensitivity, high stability and high resolution
2)excellent anti-interference ability with temperature compensation
3)excellent linear output
4)low power consumption and long service life
5)UART, PWM and DAC output modes are provided

Main application
1)air quality monitoring equipment, portable instrument and air purifier
2)fresh air ventilation system, air conditioner, smart home equipment
3)hospitals, hotels, schools and other public places

Technical indexes of ozone module
Test gas: ozone
Interfering gas: NO2, Cl2 and other gases
UART output: (3.3V level) (default)
DAC   Standby (0.4 ~ 2V corresponds to 0-full scale) (reserved)
Output mode: PWM (customizable)
Operating voltage:   3.7V~6V
Working current: < 10mA
Preheating time: ≤ 3min
Response time: ≤ 90s
Recovery time: ≤ 90s
Range: 0 ~ 10ppm, 0-100ppm
Resolution: 0.01ppm
Operating temperature: - 10 ℃ ~ 55 ℃
Operating humidity: 15% rh-90% RH (no condensation)
Storage temperature: - 20 ℃ ~ 55 ℃
Special attention: the sensor is tested under the standard conditions of 293k, 1atm and 35% relative humidity. The sensor is preferably stored in a sealed plastic bag with an ambient temperature of 20 ° C to maximize its service life.


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