CN207066543U - Guided wave extends radar levelmeter - Google Patents
Guided wave extends radar levelmeter Download PDFInfo
- Publication number
- CN207066543U CN207066543U CN201621471194.4U CN201621471194U CN207066543U CN 207066543 U CN207066543 U CN 207066543U CN 201621471194 U CN201621471194 U CN 201621471194U CN 207066543 U CN207066543 U CN 207066543U
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- Prior art keywords
- guided wave
- radar
- levelmeter
- radar levelmeter
- utility
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Abstract
The utility model discloses a kind of guided wave extend radar levelmeter, wherein, including a radar electric storehouse pass through a guided wave extension tube connect a radar antenna；The radar electric storehouse includes：One MCU units are connected with a microwave radio unit.The utility model solves the application problem of the radar levelmeter under the mal-conditions such as irradiation, HTHP, high/low temperature circulation in the prior art, by the way that electronics storehouse can be disposed away to the place of adverse circumstances during guided wave extension tube use, the service life of increase product and the purpose of the scope of application are realized.The utility model can work under the mal-conditions such as high temperature, radiation, be applicable to industrial enterprise and measure and control in process of production production process, be mainly used as the continuous measurement and instruction of thing position, liquid level.
Description
Technical field
A kind of level meter is the utility model is related to, more particularly to a kind of guided wave extends radar levelmeter.
Background technology
Radar levelmeter is a kind of non-contacting interface distance-measuring equipment of new function admirable.Stone can be widely used in
The industries such as oil, chemical industry, running water, sewage disposal, the water conservancy hydrology, steel, colliery, electric power, traffic and food processing.Due to it
Installation and debugging are easy to operate, and applicability is wide, using non-contact measurement, no movable piece, have higher precision and stability, are one
The level gauging equipment of kind new type ideal.Its application places is wide, has good market prospects.
Due to instrument small volume, it is directly installed under high temperature and high pressure environment, electronics storehouse and measuring environment are closer to the distance, often
Phase is in hot environment or under high and low temperature alternative environment, is easily caused meter electronics storehouse service life reduction, or can not normal work
Make；Electronics storehouse inner electronic equipment can be caused to lose when radiation environment be present, when electronics storehouse is directly exposed under the irradiation of radiation source
Effect.
Utility model content
The utility model discloses a kind of guided wave to extend radar levelmeter, to solve in the prior art in irradiation, high temperature
The application problem of radar levelmeter under the mal-conditions such as high pressure, high/low temperature circulation.
Above-mentioned purpose of the present utility model is achieved through the following technical solutions：
A kind of guided wave extends radar levelmeter, wherein, including a radar electric storehouse passes through a guided wave extension tube and connects a thunder
Up to antenna；The radar electric storehouse includes：One MCU units are connected with a microwave radio unit.
Guided wave as described above extends radar levelmeter, wherein, the radar electric storehouse also includes：One display control list
Member, the display control unit are connected with the MCU units.
Guided wave as described above extends radar levelmeter, wherein, the MCU units are also associated with a power source communications unit.
Guided wave as described above extends radar levelmeter, wherein, the microwave radio unit is connected with a transceiver interface list
Member.
Guided wave as described above extends radar levelmeter, wherein, one end and the transceiver interface of the guided wave extension tube
Unit connects.
Guided wave as described above extends radar levelmeter, wherein, the display control unit includes key device.
Guided wave as described above extends radar levelmeter, wherein, the radar electric storehouse includes：One watchcase module, it is described
Transceiver interface unit is arranged on the watchcase Modular surface.
In summary, by adopting the above-described technical solution, the utility model is solved in the prior art in irradiation, high temperature
The application problem of radar levelmeter under the mal-conditions such as high pressure, high/low temperature circulation, during guided wave extension tube use
Electronics storehouse can be disposed away to the place of adverse circumstances, realize the service life of increase product and the purpose of the scope of application.
The utility model can work under the mal-conditions such as high temperature, radiation, be applicable to industrial enterprise and measure in process of production
With control production process, the continuous measurement and instruction of thing position, liquid level are mainly used as.
Brief description of the drawings
Fig. 1 is the structured flowchart that the utility model guided wave extends radar levelmeter.
Embodiment
The utility model is described further with reference to the accompanying drawings and examples：
Fig. 1 is the structured flowchart that the utility model guided wave extends radar levelmeter, refers to Fig. 1, and a kind of guided wave extends thunder
Up to level meter, wherein, including a radar electric storehouse 1 pass through a guided wave extension tube 8 connect a radar antenna 9；Radar electric Cang1Bao
Include：One MCU units 2 are connected with a microwave radio unit 5.Guided wave extension tube 8 has two kinds of models of straight rod type and 90 degree of corner types, can
The connected mode of guided wave extension tube 8 is adjusted according to live actual use situation, by tight to riveting screw between guided wave extension tube 8
Gu；Surveyed data and waveform can be shown in display control unit 3.
Further, radar electric storehouse 1 also includes：One display control unit 3, display control unit 3 and MCU units 2 connect
Connect.
Further, MCU units 2 are also associated with a power source communications unit 4, and power source communications unit 4 is responsible for the power supply of complete machine
Power and become the data measured by MCU units 2 by digital communication and 4-20mA and send out instrument.
Further, microwave radio unit 5 is connected with a transceiver interface unit 6；Microwave radio unit 5 receive when be responsible for by
Receive the high-frequency microwave signal that transceiver interface unit is sent and change into 2 accessible intermediate-freuqncy signal of MCU units, when sending signal
Then it is responsible for the intermediate-freuqncy signal that MCU units 2 are sent being converted into the microwave radio signal of high frequency, is sent to transceiver interface unit.
Further, one end of guided wave extension tube 8 is connected with transceiver interface unit.
Further, display control unit 3 includes key device, specifically, key device can have four buttons, four
Button realizes the parameter adjustment to the range of radar, measurement range, output current etc..
Further, radar electric storehouse 1 includes：One watchcase module, the watchcase module of 2 microwave radio unit of MCU units 5 are set
On the outer wall in electronics storehouse 1, watchcase module can be one piece of thing block that the side wall of electronics storehouse 1 protrudes above；Transceiver interface unit 6 is installed
In watchcase Modular surface.
Claims (7)
1. a kind of guided wave extends radar levelmeter, it is characterised in that is connected including a radar electric storehouse by a guided wave extension tube
One radar antenna；The radar electric storehouse includes：One MCU units are connected with a microwave radio unit.
2. guided wave according to claim 1 extends radar levelmeter, it is characterised in that the radar electric storehouse also includes：
One display control unit, the display control unit are connected with the MCU units.
3. guided wave according to claim 1 extends radar levelmeter, it is characterised in that the MCU units are also associated with one
Power source communications unit.
4. guided wave according to claim 1 extends radar levelmeter, it is characterised in that the microwave radio unit is connected with
One transceiver interface unit.
5. guided wave according to claim 4 extends radar levelmeter, it is characterised in that one end of the guided wave extension tube with
The transceiver interface unit connection.
6. guided wave according to claim 2 extends radar levelmeter, it is characterised in that the display control unit includes pressing
Key apparatus.
7. guided wave according to claim 4 extends radar levelmeter, it is characterised in that the radar electric storehouse includes：One
Watchcase module；The transceiver interface unit is arranged on the watchcase Modular surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471194.4U CN207066543U (en) | 2016-12-30 | 2016-12-30 | Guided wave extends radar levelmeter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621471194.4U CN207066543U (en) | 2016-12-30 | 2016-12-30 | Guided wave extends radar levelmeter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207066543U true CN207066543U (en) | 2018-03-02 |
Family
ID=61500701
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621471194.4U Active CN207066543U (en) | 2016-12-30 | 2016-12-30 | Guided wave extends radar levelmeter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207066543U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768180A (en) * | 2016-12-30 | 2017-05-31 | 上海自动化仪表有限公司 | Guided wave extends radar levelmeter |
-
2016
- 2016-12-30 CN CN201621471194.4U patent/CN207066543U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106768180A (en) * | 2016-12-30 | 2017-05-31 | 上海自动化仪表有限公司 | Guided wave extends radar levelmeter |
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