Radar level meter and laser level meter are two widely used level measurement devices, which have significant differences in measurement principle, application scope, advantages and disadvantages. In this paper, we will discuss the characteristics of these two types of level meters in detail, in order to help readers better understand and select the appropriate measurement equipment.

According to the working principle and structure of the differential pressure transmitter, establish the mathematical model of differential pressure transmitter failure, analyse the impact of diaphragm failure on the control loop, combined with the actual production experience, summed up the treatment method in three different failure situations

And radar level meter, as an advanced measuring instrument, has become an ideal choice for measuring the level of PEM electrolysis tank because of its non-contact measurement and high precision measurement.

However, with so many brands and models of radar level meters on the market, how to choose a suitable radar level meter becomes an important issue. This article will provide you with a practical guide to help you choose the right radar level meter for your application.

As the radar level meter is generally tested at a distance of 2-10m or more than 10m, it is difficult to simulate the distance needed for calibration in the laboratory, so the radar level meter is mostly calibrated online. Radar level meter online calibration using on-site process conditions, through the change of liquid level, compare the radar level meter output value and the actual scale measurement value or other forms of liquid level measurement value.

We all know that in the conveyor system, the running condition of the belt conveyor is directly related to the production process of equipment and personnel safety.

In the industrial field, radar level meter process connection gasket is a very important accessory, which is mainly used for sealing and isolating the connection between pipelines, valves, pumps and other equipment, in order to prevent media leakage and external impurities from entering the system.

Temperature transmitter adopts thermocouple, RTD as the temperature measuring element, the output signal from the temperature measuring element is sent to the transmitter module, and then converted into the standard current or voltage signal which is linearly related to the temperature after processing by the circuits of regulator and filtering, arithmetic amplification, nonlinear correction, V/I conversion, constant current and inverse protection, and so on. It is mainly used for the measuremen

Frequency Modulated Continuous Wave (FMCW) radar level meter has been more and more widely used in municipal, electric power, chemical, petrochemical, metallurgy, food processing and other industries because of its high accuracy, easy installation and maintenance, non-contact and other advantages.