High Quality Sds031 Flue Gas Particle Sensor

Short Description:

SDS031 is a particle sensor based on the principle of laser scattering, which can measure the mass concentration of high concentration and soot particles. Based on innovative gas path and structure design, it is mainly used in monitoring occasions of high pollution and high concentration. Through standard RS485 interface and Modbus-RTU protocol, real-time transmission to various intelligent terminals including computers, on-site measurement and remote monitoring.

Product Detail

Product Tags

Functional Characteristics

1. Sampling flow: 2. 5L/min, fan/air pump sampling optional.

2. Reliable operation: all industrial devices, professional optical solutions.

3. Easy integration: small size, standard Communication protocol.

4. Performance improvement: the comprehensive performance is better than SDS198.

5. Widely used: design for high concentration scene, oil resistance, long Life.

6. Circuit protection: over current, over voltage, anti-reverse connection protection, RS485 protection.

Characteristic Display Diagram

SDS031  Fume particle sensor1

Situational Application

SDS031  Fume particle sensor2

Technical Parameter

SDS031  Fume particle sensor3

Product Specification

SDS031  Fume particle sensor4

Guidance on the optimal installation method of equipment

In general atmospheric environment, the optimal installation method of the equipment is shown in the figure below: [Fan version]

SDS031  Fume particle sensor5

Detailed List of Equipment and Accessories

NO. Name Quantity Remark
1 the host 1  
2 6 inner and outer 8black hoses 1 50mm
3 data line 1 For debugging, only provided when purchasingthe prototype
4 TTL to USB module 1

Equipment Scrapped

Waste electrical and electronic products should meet the national requirements for comprehensive utilization of resources, environmental protection, labor safety, and protection of human health. It is recommended that they be handed over to processors with qualifications for recycling electrical and electronic products.

Application Scenario

● medical hygiene

● Plant boundary discharge

● laboratory

● Micro air station

● Dust monitoring

● Clean workshop


Company Profile

 SHANDONG NOVA TECHNOLOGY Co.,Ltd. founded in 2011, and located in National University Science Park of Shandong University, No. 12918, South 2nd Ring Road, Shizhong District, Jinan. The core team is from Shandong University, National small giant enterprises, high-tech enterprises, software enterprises, Shandong specialized and special new enterprises, Shandong gazelle enterprises. 


 Nova insists on the enterprise concept of "ingenuity, creation, cooperation and efficiency", gives full play to the advantages of technological innovation and product research and development, is committed to the development of environmental protection equipment, software and cloud platform development and big data services, provides optimized solutions for environmental governance, and promotes the socialization of environmental protection, the automation of environmental monitoring, the informatization of environmental supervision, the digitalization of responsibility assessment, and the precision of environmental governance.


 Nova has industry-university-research cooperation with Shandong University, Chinese Research Academy of Environmental Sciences, Beihang University and other universities, and has the ability to rapidly transform scientific and technological achievements. With more than 20 years of laser technology accumulation, the company has independently developed high-precision quad-core laser particle sensor, mobile vehicle atmosphere monitoring system and grid monitoring of atmospheric pollution system, etc., the technology is leading in China, and has applied for 32 international PTC patents and 49 domestic patents. 


The program of mobile vehicle atmosphere monitoring system run successfully in August 2017 and Jinan become the first city of atmospheric monitoring by taxi. At present, it has provided data services for 40+cities such as Beijing, Shanghai, Xi'an, Taiyuan, Qingdao, etc., realizing low-cost, high space-time resolution data monitoring, rapid positioning, and providing a spotless service for the city. 


Honors and Qualifications

Gazelle Enterprise
Specialization and innovation
High Enterprise Certificate
Occupational Health
Intellectual Property Management System
Environmental Management System
16949 Certificate

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