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RS485 Air Quality Sensor – CO₂, PM2.5 & PM10 Weather-Proof Environmental Monitor

RS485 Air Quality Sensor – CO₂, PM2.5 & PM10 Weather-Proof Environmental Monitor

SKU: WSS-23
$293.00Price
This RS485 air quality sensor provides simultaneous CO₂, PM2.5, and PM10 monitoring using industrial-grade NDIR and laser-scattering technology. Built with a weather-proof radiation shield for reliable outdoor performance, it is ideal for weather stations, environmental monitoring, smart cities, and air-quality analysis networks.
Output
0-5v
0-10v
RS485
SDI12
4-20mA (Stocked)
Quantity

This RS485 air quality sensor is engineered for accurate, continuous outdoor monitoring of CO₂, PM2.5, and PM10 particulate concentrations. Using a combination of NDIR infrared technology for CO₂ and high-precision laser scattering for particulate matter, it delivers stable, real-time environmental data suitable for meteorology, smart city deployments, agriculture, and industrial environmental monitoring.

A weather-proof radiation shield protects the sensing elements from UV exposure, direct sunlight, and rain, ensuring measurement stability and preventing sensor drift caused by environmental stress. Internal temperature compensation improves CO₂ accuracy across varying conditions, while the laser-based PM sensors capture fine particles with high resolution down to 1 μg/m³.

Designed for integration into RS485/Modbus systems, this sensor connects easily to weather stations, data loggers, PLCs, and IoT gateways. With a wide supply voltage range, low power consumption, and multi-parameter sensing, it offers a robust, long-life solution for comprehensive outdoor air-quality monitoring.

Why Buy from ProSense Instruments?

  • Australian Supply & Fast Dispatch - Local stock on selected products, with same-day dispatch on eligible in-stock orders and pickup by arrangement.

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  • Competitive Pricing & Quantity Discounts - Request a quote for bulk orders, projects and ongoing supply.

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  • Purchase Orders Welcome - 30-day payment terms available for approved accounts.

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  • Free Technical Support - Practical product selection and setup assistance before and after purchase.

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  • Three Specialist Brands, One Team - ProSense Instruments, ProSense Solutions and ProSight Software bring instruments, integrated monitoring solutions and cloud software together under one roof.

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  • Industrial IoT & Project Assistance - Support with monitoring systems, connectivity, configuration and tailored solutions.

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  • Supplying Australian Industry - Instruments and monitoring solutions for industrial, utility, agricultural and government applications.

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