admin_zero

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

Modern industrial measurement instrumentation industry, the development is more and more rapid, the instrumentation technology is more and more mature, and the failure rate is also reduced, thus promoting the service life of extended, but this does not mean that the instrumentation will not produce failure, any instrumentation in its “life” of the working life

A radar water level meter is a kind of non-contact measurement instrument, which is not affected by water flow rate when measuring. Temperature gradient, an accurate and reliable measurement, so it is widely used in the water conservancy industry. But the radar water level meter will also have some problems, there will be some interference

First of all, it is very important to install the radar level meter correctly, which is the basic condition to ensure its normal and accurate measurement, the installation of the radar level meter should make the electromagnetic wave emitted by the antenna as perpendicular as possible to the liquid surface of the medium to be

First, we need to know what is slaked lime. Slaked lime, also called slaked lime or calcium hydroxide, is an inorganic compound with the chemical formula Ca(OH)2, Mr74.10. It is a white hexagonal powder crystal with a density of 2.243 g/cm3. Density 2.243g/cm3. 580° water loss into CaO. Calcium hydroxide is added to water and

The radar level meter is a non-contact measurement, safe and easy to maintain, and has a long service life. It can measure countless media, and the accuracy of the measurement is also very high, so many industries are using radar level meters to measure. Then for these users who have adopted the radar level meter,

The main points when the radar level meter overhaul are when overhauling the internal circuit of the radar level meter, if the installation components and the contacts of the circuit board are coated with insulating paint, when measuring the parameters of each point, you can weld an ordinary hand sewing needle for testing with a

1. The new level meter installation and commissioning, to ensure the correct installation position, wiring to ensure that the line from the junction is bent downward to prevent water flow into the meter head, the best empty tank when the false echo storage, to determine whether the radar is normal according to the waveform. 2.

Often customers come to consult whether the radar level meter can measure ethanol, the answer is yes, the radar level meter measuring ethanol has a very good measurement effect. In the past, we have had many cases of radar level meters measuring ethanol, today we intend to take out a case to share with you