ShenzhenYijiajie Electronic Co., Ltd.
| Grain size resolution range | 0.3 - 1.0 μm, 1.0 - 2.5 μm, 2.5 - 10 μm |
| Packaging Details | Palletized |
| Single sampling response | < 1s |
| Supply Ability | 2200 |
| Power supply voltage | DC 4.5 - 5.5V |
| Payment Terms | L/C,D/A,D/P,T/T, |
| Standard sampling air volume | 0.1L |
| Counting efficiency | 50% at 0.3 μm |
| Delivery Time | 5-8 days |
| Standby sleep current | ≤ 200μA |
| Detection principle | Laser Mie light scattering |
| Concentration resolution | 1 μg/m³ |
| Model Number | PMS1003 |
| Place of Origin | CHINA |
| Brand Name | YJJ |
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Product Specification
| Grain size resolution range | 0.3 - 1.0 μm, 1.0 - 2.5 μm, 2.5 - 10 μm | Packaging Details | Palletized |
| Single sampling response | < 1s | Supply Ability | 2200 |
| Power supply voltage | DC 4.5 - 5.5V | Payment Terms | L/C,D/A,D/P,T/T, |
| Standard sampling air volume | 0.1L | Counting efficiency | 50% at 0.3 μm |
| Delivery Time | 5-8 days | Standby sleep current | ≤ 200μA |
| Detection principle | Laser Mie light scattering | Concentration resolution | 1 μg/m³ |
| Model Number | PMS1003 | Place of Origin | CHINA |
| Brand Name | YJJ | ||
| High Light | YJJ PMS1003 laser dust sensor ，PM2.5 PM10 air particle sensor ，UART digital dust detection module | ||
Product Description:
YJJ PMS1003 Laser PM2.5 PM10 Dust Sensor UART Digital Air Particle Detection Module
Features:
I. Product Introduction
PMS1003 is a general-purpose laser scattering type particulate matter sensor, equipped with a miniature fan for suction and sampling, TTL-UART digital output. It can simultaneously detect multiple particle size ranges of 0.3 - 10 μm dust and output PM1.0/PM2.5/PM10 concentrations. It is mainly used in air detection instruments, purifiers, and environmental monitoring equipment development.
II. Detailed Technical Parameters
Table
Parameter Item Specification Parameters
Detection Principle Laser Mie Scattering
Resolvable Particle Size Ranges 0.3 - 1.0 μm, 1.0 - 2.5 μm, 2.5 - 10 μm
Counting Efficiency 50% @ 0.3 μm; 98% ≥ 0.5 μm
PM2.5 Effective Measurement Range 0 - 500 μg/m³
PM2.5 Overload Measurement Range Up to ≥ 1000 μg/m³
Concentration Resolution 1 μg/m³
Measurement Error 0 - 100 μg/m³: ± 10 μg/m³; 100 - 500 μg/m³: ± 10% FS
Single Sampling Response < 1s; Overall Stable Response ≤ 10s
Standard Sampling Air Volume 0.1L
Power Supply Voltage DC 4.5 - 5.5V, typical 5V
Power Consumption Current ≤ 100mA
Standby Sleep Current ≤ 200μA
Communication Interface TTL-UART (3.3V Level), Sleep/Continuous Sampling Switching
Operating Temperature Range -10°C ~ +60°C
Operating Humidity Range 0 - 95% RH, No Condensation
Storage Temperature Range -40°C ~ +85°C
Overall Size 65 × 42.3 × 23 mm
Mean Time Between Failures ≥ 3 Years
III. Pin Functions
VCC - 5V Power Supply
GND - Ground
SET - Mode Pin; High level for continuous sampling, Low level for sleep and power saving RXD
TXD (3.3V serial port transmission/reception)
RESET reset pin
IV. Main Product Advantages
Built-in fan for active intake, fast detection response
Output of multiple particle size dust quantity, PM1.0/PM2.5/PM10 mass concentration
Support for sleep mode and low power consumption, compatible with battery-powered devices
TTL serial port directly connected to microcontroller, simple development
V. Industry Application Purposes
Household air purifiers, fresh air system dust monitoring probes
Indoor air quality detectors, PM2.5 alarmers
Smart home, building security control systems
Workshop and factory, construction site dust simple monitoring equipment
Outdoor portable environmental detectors, environmental monitoring terminals
Charging piles, control cabinets, air detection in livestock farms
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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