Products
Dust Sensor
Application:
Real-time responseProduct characteristics:
Air purifiersDescription
The TX940-D061 is a versatile, miniaturized laser dust sensor module. Utilizing the Mie scattering principle, it detects dust particles in the air. Through specialized algorithms and calibration processes, it delivers excellent consistency and stability. The sensor offers simultaneous serial and PWM outputs for ease of use. Its compact size facilitates integration.
Specifications
| Model | TX940-D061 |
| Detection Range | 0.3-10μm |
| Effective Range | 0-1000μg/m³ |
| Detection Interval | 1s |
| PM2.5 Detection Accuracy | 0-100 μg/m³:±15μg/m³ 101-1000 μg/m³:±15%Reading (Test Condition:25±2℃,50±10% RH,TSI8530,Cigarette,GBT18801-2015) |
| Preheating Time | 30s |
| Output | UART_TTL Output (3.3V level) |
| PWM Output(3.3V level) | |
| Working Voltage | 4.9V~5.5V(DC) |
| Working Current | <120mA |
| Dormancy Current | <20mA |
| Response Time | T90<45s |
| Working Humidity | 0～80%RH(No Condensation) |
| Working Tem | -10～60℃ |
| Storage Tem | -30～70℃ |
| Dimension | 47×37×12.2mm(L×W×H) |
| Weight | <30g |
| MTTF | Continuous>40000H |
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