MIX8020N Electrochemical Formaldehyde/CH2O Gas Sensor For Air Quality Monitoring
Principle Introduction:
MIX8020N Formaldehyde/CH2O Gas Sensor 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 detectors
Houseboat and moto home
Air purifier ,Ventilation control ,Smart home
Portable detector, air-quality monitor, air cleaner, air renewal system, air conditioner
Technical Parameters :
Item | Specification |
Target Gas | Formaldehyde |
Measurement Range | 0 ~ 5 ppm |
Maximum Overload | 5 ppm |
Sensitivity | 0.25-0.60 μA/ppm |
Resolution | ≤0.02 ppm |
Response Time(T90) | < 60 seconds |
Recommended Load Resistor | 200Ω |
Repeatability | < 2% output value |
Output Linearity | Linear |
Drift in Air(-20℃~40℃) | ≤0.2ppm |
Anticipated Using Life | 2 years(in air) |
Operating Temperature Range | -20 ~ 50˚C |
Operating Humidity Range | 15 ~ 90% RH |
Operating Pressure Range | 0.1mpa±10% |
Note: All measurements were taken at 20˚C, 50%RH at 1013hPa |