Industrial Sensors & Transmitters
PM1003
LED Particle Sensor
- Model
- PM1003
- Category
- Flow, Pressure & Process Instruments › Industrial Sensors & Transmitters
Parameters: PM2.5
IndustriesIndoor Air Quality & Public Facilities
Measurement PrincipleLight Scattering
Overview
PM1003 is an infrared LED particle sensor that tracks PM2.5 trends for 1.0-10 μm particles, with a built-in MCU outputting μg/m³, electromagnetic shielding, full-range temperature compensation and PWM or UART output.
Key Features
- Particle measured size range: 1.0μm~10μm
- Built-in MCU, directly output particle mass concentration (μg/m3)
- Electromagnetic shielding, anti-interference
- High stability and good consistency
- Signal output optional: PWM, UART
- Temperature compensation within whole measurement range
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| PM2.5 | 0~500 μg/m³ |
Specifications
| Measured particle size | 1.0μm~10μm |
|---|---|
| Measurement range | 0~500μg/m³ |
| Accuracy | 0~100 μg/m³:±30μg/m³; 100~500 μg/m³: ±30% of reading (25±2℃, 50±10%RH) |
| Response time | ≤30 seconds |
| Working condition | -10℃~ 50℃, 0~95%RH (non-condensing) |
| Storage condition | -20℃~60℃, 0~95%RH ( non-condensing) |
| Power supply | DC5V±10% |
| Ripple wave | <50mV |
| Working current | ≤90mA |
| Signal output | PWM, UART_TTL |
| Dimensions | W59*H45*D20mm |
| Weight | 26g |
Applications
- IAQ applications
- Air quality monitors
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