ShenzhenYijiajie Electronic Co., Ltd.
| Particle counting efficiency | 50% at 0.3 μm; 98% at ≥ 0.5 μm |
| Packaging Details | Palletized |
| Concentration resolution | 1 μg/m³ |
| Supply Ability | 1500 |
| Standard power supply | DC 5V |
| Payment Terms | L/C,D/A,D/P,T/T, |
| Single sampling air volume | 0.1L |
| PM2.5 standard measurement range | 0 - 500 μg/m³ |
| Delivery Time | 5-8 days |
| Working peak current | ≤ 100mA |
| Identification of particle size range | 0.3 - 1.0 μm, 1.0 - 2.5 μm, 2.5 - 10 μm |
| Overload range | 0 - 1000 μg/m³ |
| Model Number | PMS9103M |
| Place of Origin | CHINA |
| Brand Name | YJJ |
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Product Specification
| Particle counting efficiency | 50% at 0.3 μm; 98% at ≥ 0.5 μm | Packaging Details | Palletized |
| Concentration resolution | 1 μg/m³ | Supply Ability | 1500 |
| Standard power supply | DC 5V | Payment Terms | L/C,D/A,D/P,T/T, |
| Single sampling air volume | 0.1L | PM2.5 standard measurement range | 0 - 500 μg/m³ |
| Delivery Time | 5-8 days | Working peak current | ≤ 100mA |
| Identification of particle size range | 0.3 - 1.0 μm, 1.0 - 2.5 μm, 2.5 - 10 μm | Overload range | 0 - 1000 μg/m³ |
| Model Number | PMS9103M | Place of Origin | CHINA |
| Brand Name | YJJ | ||
| High Light | YJJ PMS9103M laser dust sensor ，PM2.5 PM10 air particulate module ，UART digital dust detection sensor | ||
Product Description:
YJJ PMS9103M Laser PM2.5 PM10 Dust Sensor UART Digital Air Particulate Detection Module
Features:
I. Product Introduction
The PMS9103M is a new ultra-thin laser scattering particulate matter sensor with a thickness of only 12mm. It has a full-metal six-sided shielding shell. It is equipped with a micro suction fan and has TTL-UART digital output. It can detect particles with diameters ranging from 0.3 to 10μm, and outputs the mass concentrations of PM1.0/PM2.5/PM10. It features a lightweight and compact design, strong resistance to electromagnetic interference, and is suitable for portable devices and small air quality detectors.
Sensor Appearance
II. Complete Technical Parameters
Detection Principle: Laser Mie Scattering
Particle Size Range: 0.3~1.0μm, 1.0~2.5μm, 2.5~10μm
Particle Counting Efficiency: 50% at 0.3μm; 98% at ≥0.5μm
PM2.5 Standard Measurement Range: 0 - 500μg/m³
Overload Range: 0 - 1000μg/m³
Concentration Resolution: 1μg/m³
Measurement Accuracy: ±10μg/m³ for 0 - 100μg/m³; ±10%FS for 100 - 500μg/m³
Single Response Time: ≤1s; Whole Machine Stable Response ≤10s
Single Sampling Air Volume: 0.1L
Standard Power Supply: DC5V (4.5 - 5.5V)
Working Peak Current: ≤100mA
Sleep Standby Current: ≤200μA
Communication Interface: TTL-UART, 9600 baud rate, 3.3V level, active upload / passive inquiry dual mode
Operating Temperature: -10℃ ~ +60℃
Storage Temperature: -40℃ ~ +80℃
Operating Humidity: 0 - 95% RH, no condensation allowed
Overall Size: 48 × 40 × 12 mm (ultra-thin body)
Mean Time Between Failures: ≥15000 hours
Shell Structure: Metal full shielding, strong resistance to electromagnetic interference and oil smoke interference
III. 8Pin Pinout
VCC: +5V Power Supply
GND: Power Supply Negative Terminal Ground
SET: Mode Pin; High level = continuous sampling; Low level = sleep mode and power saving
RXD: Sensor Serial Port Reception (3.3V)
TXD: Sensor Serial Port Transmission (3.3V)
RESET: Low level hardware reset pin
7, 8. NC Spare Pins
IV. Core Product Advantages
Ultra-thin 12mm thickness, suitable for narrow spaces and built-in in portable devices
Six-sided metal shielding shell, stable detection in complex electromagnetic environments
Supports low-power sleep mode, friendly for portable detectors powered by lithium batteries
Can output raw particle count data + calibrated PM concentration parameters
Minimum capable of capturing 0.3μm ultra-fine particles, excellent sensitivity
V. Industry Applicable Uses
Small desktop air quality detectors, handheld portable air quality probes
Miniature air purifiers, built-in dust probes for vehicles
Smart home risk control controllers, small modules for ventilation equipment
Dust monitoring in greenhouses, electrical control cabinets, charging piles, instrument cases
Wearable environmental detection devices, ultra-thin environmental monitoring terminals
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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