Shenzhen Jiesheng Xing Electronics Co., Ltd.Direct Measurement Scheme of Humidity Sensitive Resistance HS24LF
Direct Measurement Scheme of Humidity Sensitive Resistance HS24LF
Function and Significance of Air Quality Grid Monitoring
In recent years, the problem of environmental pollution has been plagued people's lives, especially the problem of air pollution is not only a serious threat to human life and health, but also caused ecological damage. With the worsening of urban air pollution, urban management departments in order to real...
Intelligent Safety Detection of Phosphine Gas in Grain Depot
Macro-control of grain is the main means to maintain national food security, and grain depot is the basis of macro-control of grain. Therefore, the intelligent control and precise management of grain storage is the key to achieve safe and efficient grain storage. grain storage zui main is deworthing processing...
Application of optical micro oxygen sensor LOX-TRACE-1000-BLX in glove box
The glove box is a laboratory equipment that fills the box with high-purity inert gas and circulates and filters out the active substances in the box. Also known as inert gas protection box, drying box, etc. mainly used for the removal of o2, h2o and organic gas, widely used in anhydrous, no...
Real-time monitoring of oxygen in coal mine
When the oxygen concentration in the air decreases, people will feel difficult to breathe, and in severe cases, they will die due to lack of oxygen. When the oxygen concentration in the air drops to 17%, people have no effect in a static state. If they are engaged in intensive activities or labor, they will have difficulty breathing...
The future demand for gesture recognition sensors is very large
APOLLOUNION News, according to a newly released analysis report, by 2022, the global gesture recognition sensor will exceed the scale more than 3 billion in 2014, reaching $more than 30 billion. in the intelligent hand...
Harm and Prevention of Chlorine Gas
Chlorine is a toxic gas, the color is yellow-green, with a strong pungent smell, can make people sneeze, cough, tears, suffocation and other symptoms. it is mainly through the respiratory tract into the human body and dissolved in the mucous membrane contained in water, generating hypochlorous acid...
How to determine the choice of level switch or level sensor?
When you start searching for sensors for level detection, it is important to know the difference between a level switch and a level sensor beforehand. There are many different liquid level sensing technologies available on the market, some of which have been developed for decades and have been used in food products...
Monitoring Application of Air Pollutants by Sensors Carried by UAV
Improvement Scheme of Grating Displacement Sensor Circuit
For grating sensors, SE2470-002 and SD2440-0044 pairs are selected, compared with SE2460-003 and SD2440-004 pairs, which increases the transmission power and improves the peak value of transmission and reception...
Sulfur dioxide related to life safety and environmental pollution
Sulfur dioxide is the most common, simplest and irritating sulfur oxide. The chemical formula is SO2. It is a colorless gas and one of the main gases of atmospheric environmental pollution. With the vigorous development of our country's modern economy, the more...
How to choose a sensor suitable for indoor air quality detection
Since the reform and opening up, China's social economy has developed rapidly, and people's living standards have also been greatly improved. It is no longer just the pursuit of food and clothing as in the past. Now people in China are paying more and more attention to the quality of life and physical and mental health. closely related to our...
Application of SST photoelectric liquid level switch in robot project
With the gradual intensification of urbanization, the pace of life in modern cities is getting faster and faster, and people are increasingly reluctant to spend a small number of free time on various household chores, so robots of all walks begin to be born slowly. now on the market visible intelligent robot...
Application of oxygen sensor KE-25F3 in CEMS flue gas analysis system
CEMS (flue gas online monitoring system) occupies an important position in chemical fertilizer, cement production, petrochemical industry, iron and steel metallurgy, thermal power generation, garbage treatment and other industries. The composition of flue gas in different industries is different, but it mainly contains SO2, NOx, CO, C...
Solution of ETO Sensor in Emergency Measures for Ethylene Oxide Leakage
Introduction to ethylene oxide: Ethylene oxide is an organic compound with the chemical formula C2H4O. It is a toxic carcinogen that has previously been used to make fungicides. Ethylene oxide flammable and explosive, not easy to long-distance transport, so there is a strong regional. by...
Biosensors that can connect people and the environment
The sensor industry, like the gene industry, has always been an area of rapid technological iteration. In the process of technological innovation, what we need is to combine artificial intelligence and cognitive technology with the Internet of Things. Let zui have all the connected things...
Five sensor error types
With years of experience in sensor technology support, five types of sensor errors have been summarized, as follows: Like other devices, sensors also have errors. In order to maintain consistency, error is defined as the difference between the measured value and the true value...
Monitoring and handling after excessive disinfection
At present, in order to prevent and control the epidemic, various places are carrying out high-frequency disinfection, but the disadvantages of using traditional disinfectants are gradually emerging. most disinfectant itself has a certain toxicity and irritation, after disinfection will produce some toxic and carcinogenic disinfection...
Discussion on the Cause, Prevention and Response of Fire
As the saying goes, water and fire are ruthless, and fire is no stranger to us. The news media often report some fire cases. Fire poses a great threat to our personal and property safety. Everyone knows that fire is extremely harmful, but it is always impossible. Put an end to fire...
Experts call for mandatory installation of combustible gas alarm devices should be fully required-Chongqing Wulong gas leakage explosion
At 12:10 on January 7, a canteen collapsed in Fengshan Street, Wulong District, Chongqing. As of press time, 16 people have been killed and 10 injured. How is the scene rescue going? Why did the accident happen suddenly? Gas safety "one meter after zui...