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MMD1001E Electrochemical Formaldehyde Module CH2O Detector For Household Air Quality Monitoring
Product Features:
It adopts MEMS technology and is factory - calibrated before delivery, featuring excellent response consistency to formaldehyde, which ensures the reliability of detection data.
Boasts fast response speed (≤15 seconds) and rapid recovery speed (≤60 seconds), enabling real - time capture of formaldehyde concentration changes in the environment.
With low power consumption (operating current ≤30mA), it is especially suitable for battery - powered portable detection devices and low - power smart home products.
Supports UART digital signal output, which can be easily connected with mainstream microcontrollers, facilitating simple integration into various electronic systems without complex peripheral circuits.
It has a compact structure with small overall dimensions, which is convenient for installation in equipment with limited space and meets the miniaturization needs of modern electronic products.
It has outstanding long - term stability, with a sensitivity attenuation rate of no more than 1% per year and a service life of over 3 years, reducing the cost of later maintenance and replacement.
Applications:
Household Air Quality Monitoring: It can be integrated into household formaldehyde detectors, air purifiers and smart air quality monitors to realize real - time monitoring of formaldehyde emissions from furniture, decorative materials and other items.
Portable Detection Equipment: Applied to handheld formaldehyde detectors, which are suitable for inspectors to conduct on - site detection of formaldehyde content in newly decorated houses, offices and rental housing.
Indoor Public Places: Used in shopping malls, kindergartens, hospitals and other crowded public areas to monitor formaldehyde concentration and ensure the health of the crowd in the space.
Industrial and Commercial Scenarios: It is used in formaldehyde - related production workshops, such as furniture factories and paint factories, to monitor the formaldehyde content in the workshop environment and ensure that it meets the occupational health and safety standards.
Smart Home Systems: It is connected to the smart home platform. When the formaldehyde concentration exceeds the set threshold, it can link with ventilation equipment to automatically turn on the exhaust fan and other equipment to improve indoor air quality.
Product Model
MMD1001E
Detected Gas
Formaldehyde (CH₂O)
Interfering Gas
Alcohol
Output Data
UART Output (3.3V Level)
Operating Voltage
3.7V ~ 5.5V
Preheating Time
≤ 3 minutes
Response Time
≤ 60 seconds
Recovery Time
≤ 60 seconds
Measurement Range
0 ~ 5 ppm
Resolution
≤ 0.01 ppm
Operating Temperature
-20°C ~ 50°C
Operating Humidity
15% RH ~ 90% RH (Non-condensing)
Storage Temperature
0 ~ 25°C
Service Life
2 years (In air at 0°C ~ 35°C)
Module Dimensions
23mm (L) × 25.5mm (W) × 6.5mm (H)
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
