Shandong Fengtu IOT Technology Co., Ltd
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
Sales Manager:Ms. Emily Wang
Cel,Whatsapp,Wechat:+86 15898932201
Email:info@fengtutec.com
Add:No. 155 Optoelectronic Industry Accelerator, Gaoxin District, Weifang, Shandong, China
time:2025-06-09 09:37:04 source:Weather Station viewed:3 time
An Online Dust Monitoring System is a device used to monitor airborne dust particles, operating on the principle of pump-based sampling. Pump-based sampling refers to using a built-in micro vacuum pump or air pump as a power source to actively draw ambient air at a constant flow rate through a sampling tube into the detection chamber of the monitor. Inside the detection chamber, the instrument analyzes particle concentration using the light scattering principle: when laser light irradiates dust particles in the air, scattered light is generated. The intensity of this scattered light is correlated with the concentration and particle size of the dust. Optical sensors monitor the scattered light signals, convert them into electrical signals, and calculate the concentration of airborne dust particles through algorithmic processing.
The pump-based sampling method overcomes the impact of natural wind speed on sampling, ensuring stable sampling flow rates and improving the accuracy and reliability of monitoring data. Compared to passive sampling, pump-based sampling collects air samples more efficiently, particularly in low-wind or complex environmental conditions, ensuring consistent and representative sampling. Such monitors typically feature data collection, storage, transmission, and remote monitoring functions, enabling real-time and continuous monitoring of airborne dust particle concentrations. They can also measure meteorological parameters such as temperature, humidity, wind speed, and wind direction, as well as other environmental parameters like noise, providing comprehensive monitoring of environmental conditions.
Online Dust Monitoring Systems are widely used for dust monitoring in urban environmental management, construction sites, industrial parks, road construction, mining operations, storage yards, ports, and other venues, providing a scientific basis for effective control of dust pollution and improvement of air quality.
The soil moisture monitoring station is a device specifically designed to detect soil moisture and temperature, and it has been widely used in a number of fields, including agriculture and geological disaster prevention.For agricultural producers, the data provided by the station can be used to quic...
Wind power generation, the need to obtain real-time data on wind speed, this time will choose to install an anemometer, there are two main anemometers on the market: mechanical anemometer and ultrasonic wind speed anemometer.Mechanical anemometer uses the rotation of mechanical parts to sense the si...
Radar level meter is a kind of liquid level measurement device using radar technology, which has the following main features:Non-contact measurement: no need to touch the liquid, suitable for dirty or corrosive liquids.Wide measurement range: suitable for liquid level heights from a few centimetres...
automatic weather station definition Automatic Weather Station (AWS) is an observation device that automatically collects, stores, and transmits weather information, an automated version of a traditional weather station....