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Performance characteristics: Ze08-CH2O formaldehyde sensor module has high stability, anti-interference ability, temperature compensation, linear output
Application: Formaldehyde sensor module is widely used in portable instruments, air quality monitoring equipment, air purifier, fresh air ventilation system, air conditioning, smart home equipment and other places.
Ze08-ch2o electrochemical formaldehyde sensor module is a general and miniaturized module. Using electrochemical principle to detect the presence of CH2O in the air, with good selectivity and stability. Built-in temperature sensor for temperature compensation; Digital output and analog voltage output at the same time, easy to use. Ze08-ch2o formaldehyde sensor module is a universal gas module designed and manufactured by combining mature electrochemical detection technology with excellent circuit design.
Sensor features:
1. High sensitivity, high resolution, low power consumption, long service life
2. Provide UART, analog voltage signal, PWM waveform and other output methods
3. High stability, anti-interference ability, temperature compensation, linear output
Product model ZE08-CH2O formaldehyde sensor module
Detection of formaldehyde
Interference gases alcohol, carbon monoxide and other gases
Output data DAC(0.4 ~ 2V standard voltage signal)
UART output (3V level)
Working voltage 3.7V ~ 9V (with voltage reverse connection protection)
Preheating time ≤3 minutes
Response time ≤60 seconds
Recovery time ≤60 seconds
Range 0 ~ 5 PPM
Resolution of 0.01 PPM or less
Operating temperature 0 ~ 50ºC
Operating humidity 15%RH to 90% RH (non-condensing)
Storage temperature 0 to 50 ° C
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