SKU: SENS-0244
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SN-3002-PM-N01 (485) Air Quality Detector Sensor, Wall-Mount, 0-2000 µg/m³ Range - RS485/4-20mA/0-10V Output

₹3,779.00 (Inclusive of all taxes)
Out of Stock

The SN-3002-PM-N01 is a wall-mount industrial particulate matter sensor delivering simultaneous PM2.5 and PM10 measurements from 0 to 2000 µg/m³. Featuring versatile RS485, 4-20mA, and 0-10V outputs, it integrates seamlessly with PLCs, SCADA systems, and air quality monitoring networks using a wide 10-30V DC supply.

Features

  • Simultaneous PM2.5 & PM10 measurement (0-2000 µg/m³)
  • Laser-scattering principle with smart algorithm for stable readings
  • Multi-interface output: RS485 Modbus, 4-20mA, 0-5V, and 0-10V
  • Rugged ABS housing designed for wall-mount industrial environments
  • Wide operating voltage range: 10-30V DC

Out of stock

Description

The SN-3002-PM-N01 employs a laser-scattering detection principle paired with a dual-frequency data acquisition algorithm to deliver precise and stable particulate matter concentration readings. Its robust ABS housing provides environmental resistance, making it suitable for continuous monitoring in demanding settings like factories, HVAC ducts, and outdoor air quality stations.

Engineered for industrial integration, the sensor outputs real-time data via configurable analog (0-5V, 0-10V, 4-20mA) and digital (RS485 Modbus) interfaces. This flexibility allows for direct connection to data loggers, programmable logic controllers (PLCs), and building management systems, facilitating centralized air quality control and compliance reporting.

Key Features

  • High-resolution laser PM sensor with 1 µg/m³ sensitivity
  • Auto-calibration technology ensures measurement consistency within ±10%
  • Fast response time, achieving stable readings within ≤90 seconds
  • Dual-frequency data acquisition for enhanced signal stability and noise immunity
  • Designed for easy wall-mount installation with included hardware
  • Wide 10-30V DC input range compatible with standard industrial power supplies
  • Optimized performance-to-cost ratio for scalable deployment

Applications

  • Industrial indoor air quality (IAQ) monitoring and HVAC system control
  • Environmental monitoring stations for PM2.5/PM10 compliance reporting
  • Air purification system feedback and filter life monitoring
  • Factory and workshop particulate emission monitoring
  • Integration into smart building and facility management systems

Technical Specifications

Model NumberSN-3002-PM-N01
Measurement PrincipleLaser Scattering
Measured ParametersPM2.5, PM10
Measurement Range0 - 2000 µg/m³
Resolution1 µg/m³
Output InterfacesRS485 (Modbus), 4-20mA, 0-5V, 0-10V
Supply Voltage10 - 30V DC
Operating Current30 - 60 mA
Response Time≤90 seconds
Accuracy±10%
Housing MaterialABS Plastic
Dimensions (L x W x H)140 mm x 120 mm x N/A
Weight183 g

Frequently Asked Questions

What communication protocols does the SN-3002-PM-N01 support?

The sensor provides multiple output options for flexible integration. It supports the RS485 interface with the Modbus RTU protocol for digital network communication. Additionally, it offers standard industrial analog outputs: a 4-20mA current loop and both 0-5V and 0-10V voltage signals, allowing direct connection to PLC analog input modules or data loggers.

What is the required power supply for this particulate matter sensor?

The SN-3002-PM-N01 operates on a wide-range DC power supply of 10 to 30 volts. This range accommodates common industrial power sources like 12V or 24V DC systems. The typical operating current is between 30 and 60 mA. Ensure your power supply can provide sufficient current and stable voltage within this specified range.

How do I mount and install this air quality detector?

The sensor is designed for straightforward wall-mount installation. Its compact ABS housing includes mounting holes. Use the two provided screws to securely fasten the unit to a wall or panel in the area you wish to monitor. Ensure the sensor's air inlet is not obstructed and is positioned in a representative location for accurate ambient air sampling.

What is the sensor's response time and measurement accuracy?

The sensor achieves a stable measurement reading within 90 seconds (≤90s response time). It incorporates auto-calibration technology to maintain measurement consistency, with a stated accuracy of ±10% across its 0-2000 µg/m³ range for both PM2.5 and PM10. The laser-scattering principle with dual-frequency acquisition provides a high resolution of 1 µg/m³.

Package Includes

  • 1 x SN-3002-PM-N01 (485) Air Quality Detector Sensor
  • 2 x Mounting Screws

Additional Information

Weight 0.183 kg
Dimensions 14 × 14 × 5 cm

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