1pcs ZE25-O3 O3 Sensor Module Gas Sensor

Price: GBP31.06
(as of Jun 05, 2026 06:36:01 UTC – Details)

The ZE25-O3 electrochemical module is a general-purpose, compact module. The electrochemical principle is used to detect the 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

1pcs ZE25-O3 O3 Sensor Module Gas Sensor