Smart Home 0 ~ 2ppm Formaldehyde/CH2O Gas Sensor Detection Module For Indoor Air Quality Monitoring CH2O Detectors
Principle Introduction:
MIX8020N Formaldehyde/CH2O Gas Sensor Module is for Portable Formaldehyde(CH2O)Gas Detector, is a general-purpose and miniaturization electrochemical formaldehyde detection sensor. It utilizes electrochemical principle to detect CH2O in air which makes the module with high selectivity and stability. It has the digital output and analog voltage output at the same time. It is a combination of mature electrochemical detection principle and sophisticated circuit design.
Feature:
* Small size ,High selectivity ,High accuracy ,Linear output
* High sensitivity & resolution
* Low power consumption, Long life
* Good stability, excellent ability of Anti-interference
Application:
Residential and commercial CH2O detectors
Houseboat and moto home
Formaldehyde detector;
Indoor formaldehyde detection;
Formaldehyde monitoring of air purifier.
Portable detector, air-quality monitor, air cleaner, air renewal system, air conditioner
Technical Parameters :
Item | Specification |
Target Gas | Formaldehyde/CH2O |
Measurement Range | 0~2ppm |
Maximum Overload | 5ppm |
Operating Voltage | 4.5~5.5V DC |
Operating Current | < 6mA average |
Resolution | 0.01ppm |
Response Time(T90) | < 60 seconds |
Output Linearity | Linear |
Anticipated Using Life | 2 years(in air) |
Operating Conditions | 0~50℃/15~90%RH((no condensation) |
Storage Conditions | 0~50℃/15~90%RH((no condensation) |
Preheating Time | 180S |
recovery time | <60s |
Detection interval | 1s |
communication interface | UART(3.3V electrical level) |
Size | 25.4 x 22.4 x 7.5 (mm) |