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Solar radiation sensors are also known as prominence meters. As photometers, these devices are used to measure broad-band solar irradiance as well as solar radiation flux density, which means they can measure the power of light and heat from the sun. When placed on a flat surface, a prominence meter can be used to identify […]

A portable gas detector is an instrument that can be carried to the field to detect gas concentrations and give alarm, and is amongst a variety of trusted safety essentials found on board any sea-going vessel. Toxic gases that can be life-threatening are often present on all kinds of vessels, so it is essential to

There have been gas detectors for as long as people have known how dangerous some gases can be in confined space. Canaries were used at the beginning of mining, long before electronic sensors were improved. They are kept underground and excavators are warned if they stop singing or die. We’ve made some amazing progress since

What is a carbon monoxide detector? Carbon monoxide is normally a colorless, odorless, poisonous gas. It’s a byproduct of burning carbon-based fuels. Even if you can’t see or smell it, you can find CO in the smoke from stoves, stoves, gas ranges, kerosene heaters, car exhaust, lanterns, and even portable generators. Carbon monoxide can cause

What is the working principle of the tipping bucket rain gaug? How does the tipping bucket rain gauge upload data? Rain gauges are also known as rain recorders. They are the most basic meteorological instruments. Rainfall monitoring is a very important work in agriculture, meteorology, water conservancy, construction and other industries. If too much rain

Combustible gas is a kind of gas with diffusion property. To prevent accidents caused by flammable gas leakage, the key is to effectively control its continuous diffusion. In addition, combustible gases will spread rapidly under the action of external forces. As a result, burning and explosion accidents can occur. How to prevent such accidents? What

What Is a H2S Sensor? The H2S sensor can detect low levels of hydrogen sulfide at ppm levels (parts per million). The most common technology used for H2S sensors is electrochemical cells. The electrochemical H2S gas sensor is a low-cost, small, replaceable component for complete stationary gas detection systems that operates over a wide range

Electrochemical gas sensors are gas sensors designed to detect specific gas concentrations (such as oxygen or carbon monoxide) in external circuits. They are also sometimes referred to as electrochemical analyzers or electrochemical toxic gas detectors. In the following articles, we’ll outline how they work. Operating Principles of Electrochemical Gas Sensors An electrochemical gas sensor generally

It is vital to perform gas detection before entering hazardous areas, especially in confined Spaces. This paper introduces the working principle and application method of multi gas detectors. The hazards to be tested fall into three categories: toxic, asphyxiating and combustible. There are a variety of multi gas detectors on the market, but their sensors

Ammonia gas detector is mainly used to detect the concentration of ammonia (NH3) in the air. These instruments are used for personal protection in hazardous gas environments. Poultry and pig farms use NH3 gas detectors to ensure indoor air quality is safe for livestock. Gaseous ammonia is also present in many industrial processes. Because ammonia