Industrial Sensors & Transmitters
PM3003SN
2.83 LPM Laser Particle Count Sensor Module
- Model
- PM3003SN
- Category
- Flow, Pressure & Process Instruments › Industrial Sensors & Transmitters
Parameters: >0.3 μm, >0.5 μm, >1.0 μm, >2.5 μm, >5.0 μm, >10 μm
IndustriesCleanroom & Pharmaceutical
Measurement PrincipleLight Scattering
Overview
PM3003SN is a 2.83 LPM laser particle counting sensor core for cleanrooms, outputting six channels (0.3-10 μm) in pcs/L, pcs/m³ or pcs/28.3 L, with an industrial laser, optional pump, -30-70℃ operation and EMC-compliant antistatic design.
Key Features
- Output particle number (pcs/L, pcs/m³, pcs/28.3L) in 6 channels including 0.3μm, 0.5μm, 1.0μm, 2.5μm, 5.0μm, 10μm
- High power industrial grade linear laser, accurate identification
- Flexible to have a pump for sampling
- Wide working temperature -30℃~70℃
- With voltage regulator design and EMC compatibility, strong antistatic ability
Measured Parameters
| Parameter | Measuring Range |
|---|---|
| >0.3 μm | 0~10,000,000 pcs/L |
| >0.5 μm | To be confirmed |
| >1.0 μm | To be confirmed |
| >2.5 μm | To be confirmed |
| >5.0 μm | To be confirmed |
| >10 μm | To be confirmed |
Specifications
| Operating principle | Laser scattering |
|---|---|
| Measurement range | 0~10,000,000 pcs/L (1pcs/L=28.3pcs/cf) |
| Output channels | >0.3μm, >0.5μm, >1.0μm, >2.5μm, >5.0μm, >10μm |
| Resolution | 1 pcs/L |
| Measurement error | <100pcs/L: ±30pcs/L / >100pcs/L: ±30% of reading / Condition: 0C ~ 40C,50+10%RH (0°C ~ 40°C, 50 ±10%RH. / Reference instrument TSI 9306. TSI 9306 count efficiency 50% @ 0.3 µm and 100% for particles >0.45 µm) |
| Response time | 1sec |
| Time to first reading | ≤ 8 seconds |
| Sampling flow rate | Recommend 2.83 L/min |
| Working condition | -30°C ~ 70°C, 0-95%RH (non-condensing) |
| Storage condition | -40°C ~ 85°C, 0-95%RH (non-condensing) |
| Power supply | DC 5V±0.1V, ripple wave < 50mV |
| Working current | <150mA |
| Standby current | <25mA |
| Dimensions | W82*H40.2*D26.3 mm |
| Digital output | UART_TTL/IIC(3.3V/5V), RS485(can be customized) |
| Life span | 5 years(continuous working) |
Applications
- Cleanroom particle contamination monitoring
- Optical particle counter manufacturing
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