Level meter

Firstly, the data display is inaccurate. There are actually many reasons for such a fault. For example, a sudden power failure occurs before the data has finished being stored, which in turn leads to an abnormal data display. The first thing we should do in this case is to re-check, reset and calibrate the radar […]

1. Lightning protection starts with grounding fractions. The housing of the radar level meter is very similar to the control cabinet, special console, power cabinet, etc. The housing should be adjacent to the common flat steel. The instrument task power supply, e.g. 24 V negative terminal, is connected to the instrument earth and the input

We first need to understand the measurement principle of the radar level meter, the radar level antenna emits a narrow microwave pulse, which is transmitted downwards by the antenna. When the microwave touches the surface of the measured medium, it is reflected back and received again by the antenna system, which transmits the signal to

Dust Protection In the external to the instrument dust is very simple, only need in the radar level meter external plus a layer of protective cover or placed in a sealed box, you can maximize the protection of the instrument, for the measured medium contains dust, impurities and particles, such protection measures. In addition to

The radar level meter uses microwave pulse measurement and can operate normally in the industrial frequency band with low beam energy. It can be installed in a variety of metallic and non-metallic vessels or pipes for non-contact continuous level measurement of liquids, slurries and granular materials. It is suitable for applications where dust, temperature and

The RD90X series 26G HF radar level has a small antenna size for easy installation; non-contact radar, no wear, and tear, and no contamination. Virtually unaffected by corrosion, foam, atmospheric water vapor, temperature, and pressure changes. Severe dusty environments have little effect on the operation of HF level meters. Shorter wavelengths for better reflection on

Many of you have questions about the need for a waveguide tube for radar level meters, which are usually used for liquid measurements as they do not require direct contact with the medium.   However, some people install waveguide tubes when using high-frequency radar level meters, while others do not, so what is the specific

Level gauges have gradually become an indispensable measurement tool in industrial production.  A wide range of instruments, depending on their performance, are used in different fields and industries. So, how do you choose a level meter when you need to measure concentrated sulphuric acid? The HBRD902 offers the excellent performance of 26G pulse radar for

Smart radar level meters and high-frequency radar level meters are both non-contact measurements where microwave signals are transmitted and received via an antenna. The antenna can be of various types: insulated rod type, conical couch type, and parabolic type. Insulated rod antennas are usually made of polymer materials such as PTFE and polypropylene, which have

1. Coal industry Radar level meters can be used in the coal industry for raw coal silos, pulverized coal silos, coal gangue storage levels, coal washing ponds, and other production processes. These applications are typical of solid material measurement, with strong dust, low dielectric constants and long ranges. 2. Steel industry In the iron and