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The LD19-THC integrated module features high stability, fast response, and strong anti-interference. Uses UART digital interface for easy integration and stable performance.
M1000: Automatically sets appropriate display brightness according to ambient light, suitable for more application scenarios. Can be hung using M4 screws.
Integrating PM2.5, VOC, Temp/Humidity, and formaldehyde sensors, the AQM31-W achieves comprehensive air quality monitoring. Suitable for public places, atmospheric environments, and indoor air determination. Also used for evaluation of air purifier efficiency. Fast and accurate readings.
Integrating PM2.5, CO2, VOC, and temperature/humidity sensors, the LD19-TVC module achieves comprehensive monitoring. Built-in laser digital PM2.5 sensor for particle concentration; VOC sensor uses semiconductor resistance changes for gas detection; digital temperature/humidity module for rapid response. Suitable for fresh air systems and central air conditioning, with optional PM2.5 dust sensors, gas sensors, and TFT screens.
The MTHO3A module based on MEMS gas-sensing elements is used to test ambient temperature, humidity, and harmful substance content in the air. Test data is communicated via I²C or UART interface. The MEMS element surface can be protected with a filter membrane. The air quality sensor module can select plug-in or SMT assembly as needed.
The semiconductor LD-VOC series air quality module adopts advanced semiconductor gas-sensing elements. This sensor has extremely high sensitivity to organic volatile gases such as formaldehyde, benzene, carbon monoxide, ammonia, hydrogen, alcohol, and cigarette smoke. The module is aged, debugged, and calibrated, featuring excellent consistency and high sensitivity.
The MNH3 electrochemical ammonia sensor module is a general-purpose, miniaturized module. It uses electrochemical principles to detect NH3 in the air, offering good selectivity and stability. Built-in temperature sensor for temperature compensation; features both digital and analog voltage outputs for ease of use. The MNH3 combines mature electrochemical detection technology with sophisticated circuit design. Mainly applied in air quality monitoring for residential waste stations, incineration stations, public toilets, sewers, and industrial environments.
The MNO2 electrochemical nitrogen dioxide module is a general-purpose, miniaturized module. It uses electrochemical principles to detect NO2 in the air, offering good selectivity and stability. Built-in temperature sensor for temperature compensation; features both digital and analog voltage outputs for ease of use. The MNO2 module combines mature electrochemical detection technology with sophisticated circuit design to create a general-purpose gas module. Mainly used in air quality monitoring for waste incineration stations, highway livelihood environments, and industrial environments.
The MPH301 electrochemical phosphine module is a general-purpose, miniaturized module. It uses electrochemical principles to detect PH3 in the air, offering good selectivity and stability. Built-in temperature sensor for temperature compensation; features both digital and analog voltage outputs for ease of use. The MPH301 module combines mature electrochemical detection technology with sophisticated circuit design to create a general-purpose gas module. Mainly used in portable instruments, air quality monitoring equipment, air purifiers, fresh air ventilation systems, air conditioners, smart home devices, and other locations.
The MO301 electrochemical ozone sensor module is a general-purpose, miniaturized module. It uses electrochemical principles to detect O3 in the air, offering good selectivity and stability. Built-in temperature sensor for temperature compensation; features both digital and analog voltage outputs for ease of use. The MO301 module combines mature electrochemical detection technology with sophisticated circuit design to create a general-purpose gas module. Mainly used in disinfection of confined spaces such as hotels, ship cabins, and vehicle carriages, as well as industrial environmental monitoring.
The MH2S01 electrochemical hydrogen sulfide module is a general-purpose, miniaturized module. It uses electrochemical principles to detect H2S in the air, offering good selectivity and stability. Built-in temperature sensor for temperature compensation; features both digital and analog voltage outputs for ease of use. The MH2S01 module combines mature electrochemical detection technology with sophisticated circuit design to create a general-purpose gas module. Mainly used in portable instruments, air quality monitoring equipment, air purifiers, fresh air ventilation systems, air conditioners, smart home devices, and other locations.
The MCO01 electrochemical carbon monoxide module is a general-purpose, miniaturized module. It uses electrochemical principles to detect CO in the air, offering good selectivity and stability. Built-in temperature sensor for temperature compensation; features both digital and analog voltage outputs for ease of use. The MCO01 module combines mature electrochemical detection technology with sophisticated circuit design to create a general-purpose gas module. Mainly used in portable instruments, air quality monitoring equipment, air purifiers, fresh air ventilation systems, air conditioners, smart home devices, and other locations.
