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Compact structure, neat PCB layout, aesthetically pleasing design
Ultra-thin design, more scientific air duct layout
Temperature/humidity module uses low power sensors, module power consumption < 300mA
Dust Measurement Range: 0~2000ug/m³
Formaldehyde Measurement Range: 0~1000ug/m³
Dust Detection Accuracy: ±15ug/m³ (0~100 ug/m³)
Dust Detection Accuracy: ±15% reading (100~1000 ug/m³)
Formaldehyde Detection Accuracy: ±20% reading
Working Temperature: -10~50℃
Storage Temperature: -20~60℃
Working Voltage: DC 5V ± 0.1V
Working Current: ≤100 mA
Signal Output: UART_TTL
Mean Time Between Failures (MTBF): ≥3 years
Product Dimensions: W70*H48*D15 (mm)
Integrating PM2.5, Formaldehyde, VOC, and temperature/humidity sensors, the LD11-THV module achieves comprehensive air quality monitoring. Built-in digital PM2.5 sensor based on laser scattering principles; formaldehyde sensor uses electrochemical principles. Suitable for fresh air systems and central air conditioning, with optional PM2.5 dust sensors, gas sensors, and TFT screens.
Integrating PM2.5, VOC, CO2, and temperature/humidity sensors, the LD11-TVC environment module achieves comprehensive monitoring of air quality. Built-in laser PM2.5 sensor for particle concentration; VOC sensor uses semiconductor resistance changes for gas detection; digital temperature/humidity module for rapid response and anti-interference. Suitable for fresh air systems and central air conditioning, with optional PM2.5 dust sensors, gas sensors, and TFT screens.
Integrating PM2.5, VOC, and temperature/humidity sensors, the LD11-TVHC environmental sensor module achieves comprehensive air quality monitoring. It uses semiconductor gas detection and digital humidity-sensitive capacitance for fast response and strong anti-interference.
