The DSJ05M-M1K-J Laser PM2.5 Sensor utilizes the optical scattering principle to detect the concentration of dust particles in the air. Through mathematical algorithms and scientific calibration, it outputs the mass concentration of particulate matter, ensuring excellent consistency and stability.
Features
* Accurate data with real-time response
* Support UART output and PWM pulse width modulation output
* Low power consumption and good consistency
* Optional inlet and outlet directions to meet different requirements
* Customizable serial communication protocol and PWM communication protocol
Applications
* Air purifiers and ventilation systems
* Portable air quality monitors
* Ventilation fans, air conditioners, and smart home devices
Product Image
Image 1: DS1602 Front Air Inlet/Outlet
Image 2: DS1602 Side Air Inlet/Outlet
Main Technical Specifications
Product Model | DSJ05M-M1K-J |
Air Inlet/Outlet Method: | Wind in and out from the front, wind in and out from the side |
Detectable Substances: | PW2.5 particulate matter |
Physical Interface: | A1251WR-S-8P Connector (Pitch: 1.25mm, Number of Pins: 8) |
Minimum detection limit | 0.3um |
Range | 0-1000ug / m³ |
Detection accuracy | 0-100μg/m³: ±10 μg/m³: 101-1000μg/m³ ±10% of reading (Test conditions: 25±2°C, 50±10%RH, TS18530 as a reference, cigarette simulated PM2.5 particles） |
Operating Voltage | 5.0±0.2V DC |
Output data type | UART (3.3V level), PMN (3.3V level, cycle 1S) |
Working current | ≤100mA |
Stand-by current | ≤200uA |
Power-on stabilization time | ≤30秒 |
Operating Temperature | -10~60℃ |
Operating Humidity | 0-80% RH (non-condensing) |
Storage Temperature | -30~70℃ |
Storage Humidity | ≤95% RH |
Physical Dimensions | 47×37×12.5m (L×W×H) |
Service lifespan | ≥3 years |
