Level meter

The radar level meter is based on the time travel echo ranging principle and is used to measure the distance between the reference point and the material surface. The transmitting antenna transmits a microwave pulse signal to the measured target and the reflected microwave is received by the radar antenna. The radar signal processor compares […]

First, take you to understand, the inner floating top tank and methanol, the inner floating top tank is the floating top inside the fixed top tank, mainly composed of a fixed top tank body, inner floating plate, sealing device, ventilation holes, high and low-level alarm, etc. The floating top of this tank floats on the

First of all, let’s understand what mineral powder is. Mineral powder is a general term for stone powder and its substitutes that meet engineering requirements. It is the product of ore crushing and processing and is the first and most important step in ore processing and smelting. The hydrophilic coefficient of mineral powder is the

In the process of radar level meter measurement, due to the installation or working conditions, the instrument will appear unstable in operation, inaccurate measurement, and reliability greatly reduced. So it is necessary to find out the reasons affecting the reliable work of radar level meters and provide the corresponding solutions, which are summarized in this

Hydrochloric acid is an aqueous solution of hydrogen chloride, which is widely used in industry. Hydrochloric acid is a colorless and transparent liquid with a strong irritating odor and is highly corrosive. Concentrated hydrochloric acid is extremely volatile, so when a container with concentrated hydrochloric acid is opened, hydrogen chloride will volatilize and combine with

First of all, I would like to say that there are two cases of precautions, one is the installation in the bypass tube, when the material in the vessel fluctuates, you can use the level meter with the bypass tube, used to reduce the impact of media fluctuations on the measurement; pay special attention to

Dissolving copper is a part of the production of copper foil, using a movable cover in a certain volume, adding copper raw materials, concentrated sulfuric acid, and pure water into the molten copper tank, and sandblasting to produce a certain concentration of copper sulfate solution. Therefore, it is critical to measure the level of the

At present, radar water level meters can be applied in different working conditions such as rivers, nullahs, culverts, etc. used to measure water level changes, although the water is not corrosive, relatively simple working conditions than the chemical industry, food processing industry, and other complex industries.  But also still also need to pay attention to

When it comes to asphalt, you should not be unfamiliar with the most common is the asphalt used to pave the road. And we are talking about today is the coal chemical industry in the asphalt. Radar level meter measurement of asphalt, there are some difficulties lead to inaccurate measurement, what are the difficulties and

The radar level meter is a measurement instrument that converts the distance signal into a linear frequency signal by frequency modulation of the transmitting signal, thus achieving the purpose of distance measurement. So that the signal processing algorithm has an important influence on whether the radar level meter measurement is accurate or reliable. We must