CN212845151U - Conductivity sensor based on titanium alloy vertical surface measurement - Google Patents
Conductivity sensor based on titanium alloy vertical surface measurement Download PDFInfo
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- CN212845151U CN212845151U CN202021716408.6U CN202021716408U CN212845151U CN 212845151 U CN212845151 U CN 212845151U CN 202021716408 U CN202021716408 U CN 202021716408U CN 212845151 U CN212845151 U CN 212845151U
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Abstract
The utility model discloses a conductivity sensor based on titanium alloy perpendicular is measured, relate to reation kettle relevant device technical field, detect piece and control circuit board including the sensor, be provided with signal measurement unit in the control circuit board, the data storage unit, AD conversion module, accuse in the MCU procedure, power isolation module and RS485 output module, the cover is equipped with the sheath on the sensor detects the piece, the sensor detects and is provided with voltage input port on the piece, voltage input port's quantity is two, voltage input port's diameter is 5mm, be provided with the current detection port on the sensor detects the piece, the quantity of current detection port is two, the diameter of current detection port is 3mm, the sheath is titanium alloy material, sheath one end is provided with the electrode and detects the terminal surface, it is accurate to have to detect, can correct the characteristics of data storage function.
Description
Technical Field
The utility model relates to a water quality testing correlation technique field, in particular to conductivity sensor based on titanium alloy perpendicular is measured.
Background
Water is a source of life, people can not leave water in life and production activities, and the quality of drinking water is closely related to the health of people. With the development of social economy, scientific progress and improvement of the living standard of people, the requirements of people on the water quality of drinking water are continuously improved, and the water quality standard of the drinking water is correspondingly continuously developed and improved. Because the formulation of the water quality standard of the drinking water is related to various factors such as living habits, cultures, economic conditions, scientific and technical development level, water resources and the current situation of the water quality of people, the requirements on the water quality of the drinking water are different among countries and different regions of the same country, the conductivity sensor is a sensor which is used for measuring the conductivity of various solutions such as ultrapure water, pure water, drinking water, sewage and the like or the concentration of integral ions of a water standard in the fields of laboratories, industrial production and detection, but the existing conductivity sensor has certain defects, is easily interfered by bubbles through bottom measurement during measurement, is easily interfered by pollutants because the measurement surface is an inner ring and an outer ring, so the measurement accuracy can be reduced, electrodes are basically output original signals, output signals are caused by factors such as distance, signal interference and the like, the accuracy and stability of measured values are not high, the measured values can be obtained only by connecting an instrument, the electrodes are original signals, the function of storing correction data is not provided, the full-scale electrode coefficient can only be a fixed value and cannot be edited by a program, and therefore, the conductivity sensor based on the measurement of the titanium alloy vertical surface is required to help solve the problems.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a conductivity sensor based on titanium alloy perpendicular is measured to the detection effect who proposes in solving above-mentioned background is not accurate, does not have the problem of correcting data memory function.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a conductivity sensor based on titanium alloy perpendicular is measured, includes that the sensor detects piece and control circuit board, be provided with signal measurement unit, data storage unit, AD conversion module, MCU procedure in, power isolation module and RS485 output module in the control circuit board, the cover is equipped with the sheath on the sensor detects the piece.
Preferably, the sensor detection block is provided with two voltage input ports.
Preferably, the voltage input port has a diameter of 5 mm.
Preferably, the sensor detection block is provided with two current detection ports.
Preferably, the diameter of the current detection port is 3 mm.
Preferably, the sheath is made of a titanium alloy material.
Preferably, one end of the sheath is provided with an electrode detection end face, and the electrode detection end face is made of a titanium alloy material.
The utility model discloses a technological effect and advantage:
the utility model discloses when using, the electrode detects the terminal surface and is titanium alloy material, consequently has resistant pollution, resistant bubble and disturbs, the advantage of difficult attached impurity, bubble, consequently can greatly increase the accuracy that detects, through establishing full-scale many sections linear establishment, realizes that full-scale precision improves to can accomplish the data storage function through the data storage unit.
Drawings
Fig. 1 is a front view of the structure of the present invention;
fig. 2 is a sectional view of the sheath according to the present invention.
In the figure: 1. a sensor detection block; 2. a control circuit board; 3. a signal measurement unit; 4. a data storage unit; 5. an A/D conversion module; 6. carrying out central control on an MCU program; 7. a power isolation module; 8. an RS485 output module; 9. a sheath; 10. a voltage input port; 11. a current sensing port.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
The utility model provides a conductivity sensor based on titanium alloy perpendicular is measured as shown in fig. 1-2, detect piece 1 and control circuit board 2 including the sensor, be provided with signal measurement unit 3, data storage unit 4, AD conversion module 5, MCU in the procedure 6, power isolation module 7 and RS485 output module 8 in the control circuit board 2, the sensor detects the cover on piece 1 and is equipped with sheath 9.
In the present embodiment, the sensor detecting block 1 is provided with two voltage input ports 10, the number of the voltage input ports 10 is 5mm, and the voltage input ports 10 can be connected to the control circuit board 2 through the voltage input ports 10.
In the present embodiment, the sensor detection block 1 is provided with two current detection ports 11, the number of the current detection ports 11 is two, the diameter of the current detection port 11 is 3mm, the current detection port 11 can be connected with the control circuit board 2, and then current detection can be performed.
In this embodiment, the sheath 9 is made of titanium alloy, and the titanium alloy can effectively protect the sensor detection block 1.
In this embodiment, one end of the sheath 9 is provided with an electrode detection end face 12, the electrode detection end face 12 is made of a titanium alloy material, and the titanium alloy has the advantages of pollution resistance, bubble interference resistance and difficulty in attaching impurities and bubbles, so that the detection accuracy can be greatly improved.
This practical theory of operation: the utility model discloses when using, can begin to detect through inserting the aquatic with 1 bottom electrode detection terminal surface 12 of sensor detection piece, because electrode detection terminal surface 12 is titanium alloy material, consequently can prevent that bubble and impurity from adhering to can strengthen the accuracy, because be provided with data storage unit 4 in the control circuit board 2, consequently can data storage, and AD conversion module 5 can carry out digital output, therefore data transmission is more stable.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications and variations can be made in the embodiments or in part of the technical features of the embodiments without departing from the spirit and the principles of the present invention.
Claims (7)
1. The utility model provides a conductivity sensor based on titanium alloy vertical plane is measured, includes sensor detection piece (1) and control circuit board (2), its characterized in that: the device is characterized in that a signal measuring unit (3), a data storage unit (4), an A/D conversion module (5), an MCU program central control unit (6), a power isolation module (7) and an RS485 output module (8) are arranged in the control circuit board (2), and a sheath (9) is sleeved on the sensor detection block (1).
2. The conductivity sensor based on titanium alloy vertical plane measurement according to claim 1, wherein: the sensor detection block (1) is provided with two voltage input ports (10).
3. The conductivity sensor based on titanium alloy vertical plane measurement according to claim 2, wherein: the diameter of the voltage input port (10) is 5 mm.
4. The conductivity sensor based on titanium alloy vertical plane measurement according to claim 1, wherein: the sensor detection block (1) is provided with two current detection ports (11), and the number of the current detection ports (11) is two.
5. The conductivity sensor based on titanium alloy vertical plane measurement according to claim 4, wherein: the diameter of the current detection port (11) is 3 mm.
6. The conductivity sensor based on titanium alloy vertical plane measurement according to claim 1, wherein: the sheath (9) is made of titanium alloy material.
7. The conductivity sensor based on titanium alloy vertical plane measurement according to claim 1, wherein: an electrode detection end face (12) is arranged at one end of the sheath (9), and the electrode detection end face (12) is made of a titanium alloy material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716408.6U CN212845151U (en) | 2020-08-18 | 2020-08-18 | Conductivity sensor based on titanium alloy vertical surface measurement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021716408.6U CN212845151U (en) | 2020-08-18 | 2020-08-18 | Conductivity sensor based on titanium alloy vertical surface measurement |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212845151U true CN212845151U (en) | 2021-03-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN202021716408.6U Active CN212845151U (en) | 2020-08-18 | 2020-08-18 | Conductivity sensor based on titanium alloy vertical surface measurement |
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| CN (1) | CN212845151U (en) |
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2020
- 2020-08-18 CN CN202021716408.6U patent/CN212845151U/en active Active
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