Split type multifunctional radar liquid level meter

Abstract

The invention discloses a split type multifunctional radar liquid level meter, and belongs to the field of radar liquid level meters, the split type multifunctional radar liquid level meter comprises a radar detection assembly, a connecting flange and a detection head, a transfer connecting piece is arranged in the connecting flange in a sleeved mode, and the transfer connecting piece comprises a flexible cable, the two ends of the flexible cable are electrically connected with a transfer female head and a transfer male head respectively, the top of the detection head is provided with a connecting male head corresponding to the transfer female head, the bottom of the radar detection assembly is provided with a connecting female head corresponding to the transfer male head, and the inner wall of the connecting flange is slidably connected with a locking ring in the rotation axis direction. A split type connection mode is adopted, a more flexible disassembly structure is achieved, damaged parts can be replaced at any time, the maintenance cost is improved, installation is convenient and fast, rapid installation can be achieved through a pneumatic connection mode, meanwhile, certain damping performance is achieved, and the device has market prospects and is suitable for popularization.

Description

technical field [0001] The invention relates to the field of radar liquid level gauges, in particular to a split-type multifunctional radar liquid level gauge. Background technique [0002] In the implementation process of industrial process control and factory automation, it is very important to be able to measure the height of material level stably and reliably. Guided wave radar level gauge is very suitable for actual needs because of its fast and stable measurement, high accuracy, easy setting and low cost. Guided wave radar level gauge is an electromagnetic wave ranging system based on the principle of time travel. When the electromagnetic wave touches the surface of the measured material, the electromagnetic wave will be reflected back due to a sudden change in the dielectric constant. The time interval between the emission and reception of electromagnetic waves is proportional to the distance from the radar probe to the measured medium, so the distance from the instr...

AI Technical Summary

Problems solved by technology

[0003] Most guided wave radars in the current market adopt an integrated structure, and the radar probe and detection components are directly assembled together, and cannot be installed separately

For applications with harsh environments or severe interference, the internal circuit board of the radar probe and the external power supply and information transmission cables are easily affected or have high requirements, resulting in complex on-site installation and commissioning of the product or unusable, and the existing radar liquid level Single function, poor applicability

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