Atmospheric Particulate Matter Sensor PM1.0 PM2.5 PM10 TSP Sensor

Atmospheric Particulate Matter Sensor-ONETEST-100S-PMT PM1.0,PM2.5,PM10,TSP Sensors

Overview
ONETEST-100S-PMT is a new atmospheric high-precision and multi-channel particulate matter sensor based on the principle of laser scattering method, which is suitable for atmospheric environment, construction site dust, road dust and other online monitoring with accuracy requirements. ONETEST-100S-PMT Using professional optical path design, internal integrated multiple groups of optical lenses, with extremely high particle size identification ability, can accurately measure the mss concentration of PM1.0, PM2.5, PM10, TSP.
ONETEST-100S-PMT According to the scene, the fan and air pump can be selected to facilitate customer integration, development and use. High accuracy and excellent linear response curve, help customers to pAss various certifications.

Features
Data accuracy: standard particle calibration, high correlation with β -ray method, fully sampled gas analysis, high measurement accuracy, good repeatability and consistency; optional dehumidification module to eliminate the influence of water vapor on data
Four particle diameter channels: PM1.0, PM2.5, PM10, TSP can be monitored
High reliability: industrial-grade laser light source, maintenance-free
Stable flow: sampling flow: 1L/min; constant current air intake fan can be selected for sampling with stable flow; or high performance air pump can meet the sampling requirements of high negative pressure environment
Quick response: second-level data update
Easy integration: small size, using standard UART TTL communication interface; customizable RS485
Safe and friendly: low voltage power supply, no electric shock; no radioactive source, no light pollution.

Scope of application
Atmospheric environment monitoring, construction site, road dust monitoring, workshop environment monitoring.
Working principle
By adopting the principle of laser scattering, through accurate optical design and gas path designed according to the principle of fluid mechanics, the particles in the sampled air can pAss through the beam successively with a high probability to produce weak scattered light. The scattered light is collected by an accurate optical signal collection device and projected onto a highly sensitive and high-bandwidth photodetector to obtain the signal intensity corresponding to the particles. The mAss concentration of the particles is calculated by the calibration procedure after conversion and aerodynamic calibration.

Technical indicators

Hose specification:Inner diameter φ6mm；Outer diameter φ8mm

     Shenzhen Wanyi Technology Co., Ltd. is located in Guangming District, Shenzhen, a high-tech city with convenient transportation and beautiful scenery. Wanyi Technology was established in 2011, based on the promulgation of the first "Indoor Air Quality Law" in China. Shenzhen Wanyi Technology Co., Ltd. integrates R&D, sales, after-sales service and technical consultation. It has passed ISO9001 quality management system certification, ISO14001 environmental management system certification, and its products have obtained CMA, CE, ERP, metrology and other certifications. It also drafted the enterprise standard for "Negative Ion Detector", and participated in local and national standards such as "Air Ion Detector", "Observation Methods for Air Negative Ions", "Indoor Environmental Comfort Detector", "Performance Testing Specifications for Air Negative Ion Measuring Instruments", and "Radiation Dosimeter". In 2019, it was awarded the "High-tech Enterprise Certificate". Through years of accumulation of technology and service experience, the two major brands under Wanyi Technology, "ONETEST" and "CESTSEN", have been widely recognized by customers in the fields of negative oxygen ion monitoring, dust concentration detectors, radiation detectors, and gas detectors.

    The main products developed by Wanyi Technology include: environmental air quality monitoring instruments, atmospheric environmental freshness index monitoring systems, negative ion detectors, negative ion sensors, dust detectors, gas detectors, gas detection modules, radiation detectors, radon gas detectors, etc., fully meeting the needs of environmental monitoring. At present, tens of thousands of our company's products have been put on the market and are applied in fields such as environmental monitoring, forestry meteorology, university research, work safety, disease control, medical care, and chemical engineering. All the equipment is operating well, with accurate measurements and simple and convenient use, and has received unanimous praise from customers! Wanyi Technology's mission is to take the research and development of air quality monitoring instruments as its responsibility and contribute to the beautiful ecological Chinese Dream! The company attaches great importance to talent cultivation and team building, adhering to the development philosophy of professionalism, dedication, pragmatism and focus. It adheres to the service principle of putting customers first and prioritizing credit. With its own technical service advantages and standardized services, it is dedicated to solving customers' urgent and practical needs. It provides one-stop solutions for customers with superior products and advanced technologies. To build intelligent monitoring, safe production, and scientific research and development! Wanyi Technology sincerely invites customers and friends from all industries to cooperate and achieve win-win results with an open and pragmatic attitude!