CN104215294A - Integrated type liquid-level transmitter - Google Patents
Integrated type liquid-level transmitter Download PDFInfo
- Publication number
- CN104215294A CN104215294A CN201410428575.3A CN201410428575A CN104215294A CN 104215294 A CN104215294 A CN 104215294A CN 201410428575 A CN201410428575 A CN 201410428575A CN 104215294 A CN104215294 A CN 104215294A
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- China
- Prior art keywords
- cable
- sensor
- housing
- type liquid
- level transmitter
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- Measurement Of Levels Of Liquids Or Fluent Solid Materials (AREA)
Abstract
The invention discloses an integrated type liquid-level transmitter. The integrated type liquid-level transmitter comprises a shell, a wiring box, a cable and a sensor, wherein one end of the wiring box is provided with a cable joint; the shell is arranged under the wiring box; the cable is arranged at one end in the shell to be connected with the cable joint; the other end of the cable is connected with the sensor arranged at the lower end of the shell; and a transition joint is arranged between the wiring box and the shell. The integrated type liquid-level transmitter disclosed by the invention has the advantages that the structure is simple, the use is convenient, and the measurement accuracy is high; and simultaneously, due to addition of the shell, the damage of medium to the cable is reduced and the service life of the device is prolonged.
Description
Technical field
The present invention relates to instrument field, be specially a kind of integral type fluid level transmitter.
Background technology
Fluid level transmitter is extension to pressure unit technology and development, according to the liquid of different specific weight at differing heights produce the linear principle of pressure, realize that the volume to water, oil and pastel, liquid are high, the Measurement accuracy of weight and transmission.Throw-in type, straight-bar type, flange form, screw-type, inductance type, screw-in, float-ball type structural design can be divided into by feature.Throw-in type liquid transmitter adopts high performance diffused silicon piezoresistive pressure sensor as measuring sensor, through amplification treatment circuit and the precision temperature compensation of high reliability, the gauge pressure of measured medium or absolute pressure is converted to voltage or the current signal of standard.This small product size is small and exquisite, easy to install and use, directly drops into the liquid level to liquid level in water.
And existing fluid level transmitter style diverse in function, but its complex structure, install and connect inconvenience.
Summary of the invention
The object of this invention is to provide a kind of structure simple, install and use easy, and measure and prepare high integral type fluid level transmitter.
Of the present inventionly to be achieved through the following technical solutions:
A kind of integral type fluid level transmitter, comprise housing, terminal box, cable and sensor, described terminal box one end is provided with cable splice, described housing is located at below terminal box, described cable is arranged on one end in housing and is connected with cable splice, the described cable other end is connected with the sensor being arranged on housing lower end, is provided with crossover sub between described terminal box and housing.
Further, described housing is preservative material, and is provided with sealant.
Further, described sensor comprises liquid level sensor and temperature sensor.
Further, described cable splice is a kind of water-tight corrosion-proof joint.
The invention has the beneficial effects as follows: structure of the present invention is simple, easy to use, and accuracy of measurement is high, lead to simultaneously and add shell, reduce the damage of medium to cable, improve the serviceable life of device.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is described further.
Wherein: 1, housing, 2, terminal box, 3, cable, 4, sensor, 5, cable splice, 6, crossover sub, 7, liquid level sensor, 8, temperature sensor.
Fig. 1 is a kind of integral type fluid level transmitter of the present invention structural representation.
Embodiment
A kind of integral type fluid level transmitter as shown in Figure 1, comprise housing 1, terminal box 2, cable 3 and sensor 4, terminal box 2 one end is provided with cable splice 5, housing 1 is located at below terminal box 2, cable 3 is arranged on one end in housing 1 and is connected with cable splice 5, cable 3 other end is connected with the sensor 4 being arranged on housing 1 lower end, crossover sub 6 is installed between terminal box 2 and housing 1, housing 1 is preservative material, and be provided with sealant, sensor 4 comprises liquid level sensor 7 and temperature sensor 8, and cable splice 5 is a kind of water-tight corrosion-proof joint.
A kind of integral type fluid level transmitter of the present invention, structure is simple, easy to use, and accuracy of measurement is high, leads to simultaneously and adds shell, reduce the damage of medium to cable, improve the serviceable life of device.
Claims (4)
1. an integral type fluid level transmitter, comprise housing, terminal box, cable and sensor, it is characterized in that: described terminal box one end is provided with cable splice, described housing is located at below terminal box, described cable is arranged on one end in housing and is connected with cable splice, the described cable other end is connected with the sensor being arranged on housing lower end, is provided with crossover sub between described terminal box and housing.
2. a kind of integral type liquid level variator according to claim 1, is characterized in that: described housing is preservative material, and is provided with sealant.
3. a kind of integral type liquid level variator according to claim 1, is characterized in that: described sensor comprises liquid level sensor and temperature sensor.
4. a kind of integral type liquid level variator according to claim 1, is characterized in that: described cable splice is a kind of water-tight corrosion-proof joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428575.3A CN104215294A (en) | 2014-08-28 | 2014-08-28 | Integrated type liquid-level transmitter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410428575.3A CN104215294A (en) | 2014-08-28 | 2014-08-28 | Integrated type liquid-level transmitter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104215294A true CN104215294A (en) | 2014-12-17 |
Family
ID=52097025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410428575.3A Pending CN104215294A (en) | 2014-08-28 | 2014-08-28 | Integrated type liquid-level transmitter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104215294A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501732A (en) * | 2016-01-21 | 2016-04-20 | 绵阳历泰机械制造有限公司 | Anti-shaking oil level transmitter for oil tank |
| CN106786256A (en) * | 2016-02-15 | 2017-05-31 | 沃德传动（天津）股份有限公司 | A kind of reductor terminal box and reductor |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201915945U (en) * | 2010-12-20 | 2011-08-03 | 武汉海王机电工程技术公司 | Testing device for high-temperature, high-pressure and high-frequency dynamic signal |
| CN102243092A (en) * | 2011-05-05 | 2011-11-16 | 安徽润佳电缆集团股份有限公司 | Tool for detecting stream parameters |
| CN202101804U (en) * | 2011-05-05 | 2012-01-04 | 安徽润佳电缆集团股份有限公司 | Split-type hydraulic pressure detecting device |
| CN202351148U (en) * | 2011-12-15 | 2012-07-25 | 赵玉龙 | High-precision throw-in type liquid density and level sensor |
-
2014
- 2014-08-28 CN CN201410428575.3A patent/CN104215294A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201915945U (en) * | 2010-12-20 | 2011-08-03 | 武汉海王机电工程技术公司 | Testing device for high-temperature, high-pressure and high-frequency dynamic signal |
| CN102243092A (en) * | 2011-05-05 | 2011-11-16 | 安徽润佳电缆集团股份有限公司 | Tool for detecting stream parameters |
| CN202101804U (en) * | 2011-05-05 | 2012-01-04 | 安徽润佳电缆集团股份有限公司 | Split-type hydraulic pressure detecting device |
| CN202351148U (en) * | 2011-12-15 | 2012-07-25 | 赵玉龙 | High-precision throw-in type liquid density and level sensor |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105501732A (en) * | 2016-01-21 | 2016-04-20 | 绵阳历泰机械制造有限公司 | Anti-shaking oil level transmitter for oil tank |
| CN105501732B (en) * | 2016-01-21 | 2017-08-18 | 绵阳历泰机械制造有限公司 | Oil tank anti-rock oil level transmitter |
| CN106786256A (en) * | 2016-02-15 | 2017-05-31 | 沃德传动（天津）股份有限公司 | A kind of reductor terminal box and reductor |
| CN106786256B (en) * | 2016-02-15 | 2019-07-02 | 沃德传动（天津）股份有限公司 | A kind of speed reducer terminal box and speed reducer |
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Legal Events
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20141217 |