ShenzhenYijiajie Electronic Co., Ltd.
| Overload measurement upper limit | ≥ 1000 μg/m³ |
| Sampling air flow rate | 0.1 L/min |
| Packaging Details | Palletized |
| Normal operating current | ≤ 100 mA |
| Supply Ability | 2200 |
| Power supply voltage | DC 4.5 - 5.5V, typical 5V |
| Payment Terms | L/C,D/A,D/P,T/T, |
| Concentration resolution | 1 μg/m³ |
| Sleep standby current | ≤ 200 μA |
| Delivery Time | 5-8 days |
| PM2.5 measurement range | 0 - 500 μg/m³ |
| Single sampling response | < 1s |
| Model Number | PMS3003 |
| Place of Origin | CHINA |
| Brand Name | YJJ |
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Product Specification
| Overload measurement upper limit | ≥ 1000 μg/m³ | Sampling air flow rate | 0.1 L/min |
| Packaging Details | Palletized | Normal operating current | ≤ 100 mA |
| Supply Ability | 2200 | Power supply voltage | DC 4.5 - 5.5V, typical 5V |
| Payment Terms | L/C,D/A,D/P,T/T, | Concentration resolution | 1 μg/m³ |
| Sleep standby current | ≤ 200 μA | Delivery Time | 5-8 days |
| PM2.5 measurement range | 0 - 500 μg/m³ | Single sampling response | < 1s |
| Model Number | PMS3003 | Place of Origin | CHINA |
| Brand Name | YJJ | ||
| High Light | YJJ PMS3003 laser dust sensor ，PM2.5 PM10 particle detection module ，UART digital dust sensor module | ||
Product Description:
YJJ PMS3003 Laser PM2.5 PM10 Dust Sensor UART Digital Particle Detection Module
Features:
I. Product Introduction
PMS3003 is the third-generation laser scattering type dust sensor, equipped with a miniature air intake fan; it outputs PM1.0, PM2.5, PM10 mass concentrations and the number of particles of multiple sizes via TTL-UART serial port. Compared with PMS1003, it has improved anti-interference and stability, with a metal shielding shell, suitable for indoor and outdoor air quality equipment development.
II. Complete Technical Parameters
Table
Parameter Item Specification Details
Detection Principle Laser Mie Scattering
Particle Size Range 0.3 - 1.0 μm, 1.0 - 2.5 μm, 2.5 - 10 μm
Particle Counting Efficiency 50% @ 0.3 μm; 98% ≥ 0.5 μm
PM2.5 Standard Range 0 - 500 μg/m³
Overload Measurement Upper Limit ≥ 1000 μg/m³
Concentration Resolution 1 μg/m³
Measurement Accuracy 0 - 100 μg/m³: ± 10 μg/m³; 100 - 500 μg/m³: ± 10% FS
Single Sampling Response < 1s; Overall Stable Response ≤ 10s
Sampling Air Flow Rate 0.1 L/min
Power Supply Voltage DC 4.5 - 5.5V, typical 5V
Normal Working Current ≤ 100mA
Sleep Standby Current ≤ 200μA
Communication Interface TTL-UART, Baud Rate 9600, 3.3V Level, Supports Active/Passive Read Mode
Operating Temperature -10℃ ~ +60℃
Storage Temperature -40℃ ~ +85℃
Operating Humidity 0 - 95% RH (No Condensation)
Dimensions 65 × 42.3 × 23 mm
Mean Time Between Failures ≥ 5 Years
III. 8Pin Pinout Definition
VCC: 5V Power Supply
GND: Ground
SET: Mode Pin; High Level = Continuous Sampling, Low Level = Sleep Power Saving
RXD: Sensor Serial Port Receive
TXD: Sensor Serial Port Transmit
RESET: Module Reset Pin
7, 8. Unused Pins
IV. Product Advantages
Third-generation main control chip, smaller long-term drift, superior resistance to cooking oil and water vapor interference than PMS1003
Supports sleep low power consumption, suitable for battery-powered portable detectors
Can output two sets of data: original particle quantity and standard CF calibrated PM concentration
Metal shielding shell, isolates circuit board electromagnetic interference
V. Industry Application Purposes
Air Purifiers, Fresh Air Systems, Central Air Conditioning Ventilation Dust Monitoring Probe
Home/Commercial PM2.5 Air Quality Detector, Haze Alarm
Construction Dust Monitoring Probe, Workshop, Factory, Breeding House Air Monitoring Terminal
Smart Home, Building Ventilation Automatic Control System
Vehicle Air Detector, Portable Outdoor Environmental Detection Equipment
Power Inverter, Electrical Control Cabinet, Greenhouse Greenhouse Particulate Matter Monitoring
Specifications:
| Detection range of particle size | 0.3-10μm |
| Effective range | 0-1000μg/m |
| Testing interval | 1S |
| Power stabilization time | 30S |
| weight of the | <30g |
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
2006
Total Annual:
900000-1000000
Employee Number:
50~80
Ecer Certification：
Verified Supplier
Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph... Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, ph...
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