Environment corrosion degree monitoring sensor

Abstract

The utility model relates to an environment corrosion degree monitoring sensor, and belongs to the technical field of corrosion degree monitoring equipment. The device comprises a measurement output mechanism, a connecting mechanism and a detection mechanism, the connecting mechanism comprises a first connecting piece and a second connecting piece, and the first connecting piece and the second connecting piece are both connected with the measurement output mechanism; the detection mechanism comprises a shell, a contrast metal piece and a detection metal piece, the contrast metal piece and the detection metal piece are both arranged in the shell, the contrast metal piece and the detection metal piece have the same initial resistance value, the periphery of the contrast metal piece is coated with a first corrosion-resistant layer, and the contrast metal piece, the first connecting piece and the measurement output mechanism form a first loop; the detection metal piece, the second connecting piece and the measurement output mechanism form a second loop, the detection metal piece is exposed in the external environment, the resistance value of the detection metal piece is variable, and the measurement output mechanism is used for outputting the resistance values of the first loop and the second loop. The method has the effect that the corrosion condition is improved, and the problem is difficult to monitor and find.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of environmental monitoring equipment, in particular to an environmental corrosion degree monitoring sensor. BACKGROUND

[0002] Environmental corrosion degree monitoring is an important part in industrial production and daily life, especially in special environments, corrosion problems can cause damage to long-term placed equipment, material loss and even safety hazards. With the development of technology, people's demand for environmental corrosion degree monitoring is increasing.

[0003] At present, for environmental corrosion degree monitoring, the related technology mainly checks regularly by artificial inspection, and artificially observes whether there are obvious corrosion marks on the surface of the equipment to determine whether corrosion problems occur.

[0004] However, since the corrosion condition of the environment on the article is difficult to be monitored and found, it is difficult for personnel to discover the corrosion condition in time, which can cause significant safety hazards to the article during equipment storage, resulting in material loss and personal safety impact.

[0005] In the above related technology, the corrosion condition is difficult to be monitored and found. CONTENT OF THE INVENTION

[0006] In order to improve the problem that the corrosion condition is difficult to be monitored and found, the present application provides an environmental corrosion degree monitoring sensor.

[0007] The environmental corrosion degree monitoring sensor provided by the present application adopts the following technical scheme:

[0008] An environmental corrosion degree monitoring sensor, comprising: a measurement output mechanism; a connecting mechanism, the connecting mechanism comprising a first connecting piece and a second connecting piece, the first connecting piece and the second connecting piece are both connected to the measurement output mechanism; a detection mechanism, the detection mechanism comprising a shell, a reference metal piece and a detection metal piece, the reference metal piece and the detection metal piece are both arranged in the shell, the initial resistance values of the reference metal piece and the detection metal piece are the same, the reference metal piece is coated with a first corrosion-resistant layer, the reference metal piece is connected to the first connecting piece, so that the reference metal piece, the first connecting piece and the measurement output mechanism form a first loop, the detection metal piece is connected to the second connecting piece, so that the detection metal piece, the second connecting piece and the measurement output mechanism form a second loop, the detection metal piece is exposed to the external environment, so that the resistance value of the detection metal piece is variable, and the measurement output mechanism is used to output the resistance values of the first loop and the second loop.

[0009] By adopting the technical scheme, real-time monitoring of the environmental corrosion degree can be realized. Specifically, the contrast metal piece and the detection metal piece are arranged and have the same initial resistance value, the contrast metal piece is protected by the first corrosion-resistant layer and keeps the resistance value stable, and the detection metal piece is exposed to the external environment, so that the resistance value changes with the corrosion degree, thereby forming a contrast and effectively reflecting the environmental corrosion condition; the first connecting piece and the second connecting piece in the connecting mechanism respectively connect the contrast metal piece and the detection metal piece with the measurement output mechanism, so as to form the first loop and the second loop, and ensure the stability of the electrical loop and the accuracy of signal transmission; the measurement output mechanism can obtain the resistance values of the first loop and the second loop respectively, and then output the resistance value difference, so as to provide quantitative data for the environmental corrosion degree and improve the real-time performance, accuracy and reliability of the monitoring.

[0010] Optionally, the back of the shell is open, so that the contrast metal piece and the detection metal piece are exposed to the external environment, and the opening is used to face the monitoring area.

[0011] By adopting the technical scheme, the design of the open back of the shell enables the contrast metal piece and the detection metal piece to be fully exposed to the external environment, so as to ensure that the detection metal piece can accurately perceive the change of the corrosive substance in the environment and improve the sensitivity and accuracy of the monitoring. At the same time, the opening facing the monitoring area further enhances the pertinence of the sensor to the specific environment, which helps to discover potential corrosion risks in time and effectively avoids the loss of important materials or the impact on personal safety caused by environmental corrosion.

[0012] Optionally, the detection mechanism comprises a plurality of fixing pieces, and the fixing pieces are used to connect the contrast metal piece and the detection metal piece to the shell.

[0013] By adopting the technical scheme, the fixing pieces can stably connect the contrast metal piece and the detection metal piece to the shell, ensure the fixed positions of the two in the shell, avoid loosening or falling off caused by external environmental factors, and thus improve the structural stability of the sensor. The use of the plurality of fixing pieces further enhances the reliability of the connection, so that the contrast metal piece and the detection metal piece maintain good electrical contact during the monitoring process and ensure the accuracy of the measurement data.

[0014] Optionally, the surface of the fixing piece is coated with a second corrosion-resistant layer.

[0015] By adopting the above technical solution, the surface of the fixing member is coated with a second corrosion-resistant layer, which can effectively improve the corrosion resistance of the fixing member, thereby prolonging the service life of the fixing member and ensuring the stable connection of the reference metal member and the detection metal member on the shell. This helps to improve the reliability of the entire sensor in a corrosive environment, reduces the problem of structural loosening or failure caused by corrosion of the fixing member, and thus ensures the accuracy and stability of the sensor measurement results. At the same time, the improvement of the corrosion resistance of the fixing member can reduce the influence on the resistance in the circuit, so that the influence of the resistance is concentrated on the resistance value change of the detection metal member, improving the accuracy of the corrosion degree detection.

[0016] Optionally, the fixing member is detachably connected with the shell.

[0017] By adopting the above technical solution, the detachable connection of the fixing member and the shell makes the assembly and maintenance of the detection mechanism more convenient. Users can quickly replace or adjust the fixing member according to actual needs, thereby prolonging the service life of the sensor and improving its adaptability. The reference metal member and the detection metal member are stably installed on the shell through the fixing member, ensuring the measurement accuracy, and the detachable design further improves the reliability and flexibility of the sensor in complex environments.

[0018] Optionally, the reference metal member and the detection metal member are both continuously curved.

[0019] By adopting the above technical solution, the continuous curved arrangement of the reference metal member and the detection metal member can increase the contact area with the external environment, thereby improving the sensitivity and accuracy of environmental corrosion monitoring. This structural design allows the metal members to be more fully exposed to the environment in the same time, accelerating the reaction process and thus more quickly reflecting the corrosion effect of the environment on the metal. At the same time, the continuous curved structure helps to evenly distribute stress, reducing the risk of damage caused by local stress concentration and prolonging the service life of the sensor.

[0020] Optionally, the first connecting member and the second connecting member are both cables, and the cables are both conductive.

[0021] By adopting the above technical solution, the cable as the first connecting member and the second connecting member ensures good conductivity, thereby ensuring stable transmission of the first circuit and the second circuit. This design allows the measurement output mechanism to accurately obtain the resistance value change of the reference metal member and the detection metal member, thereby realizing accurate monitoring of the environmental corrosion degree.

[0022] Optionally, the first connecting member and the second connecting member each include a conductive member, and the surface of the conductive member is plated with silver and / or made of brass.

[0023] By adopting the technical scheme, the silver-plated surface of the conductive part or the use of brass can significantly improve the conductivity and corrosion resistance of the connecting part, thereby ensuring stable electrical connection between the first loop and the second loop during long-term use. The selection of the silver-plated surface or the brass material not only reduces the loss during signal transmission, but also reduces the corrosion influence and prolongs the service life of the connecting part, further improving the overall reliability of the environmental corrosion degree monitoring sensor.

[0024] Optionally, the measurement output mechanism comprises a display screen.

[0025] By adopting the technical scheme, the display screen is provided to enable the measurement output mechanism to intuitively present the resistance value information of the first loop and the second loop. The user can clearly observe the resistance value change of the reference metal part and the detection metal part, thereby accurately judging the environmental corrosion degree. This design improves the visualization of the monitoring results, facilitates timely detection of potential corrosion risks, and effectively avoids important material losses or personal safety impacts caused by corrosion.

[0026] Optionally, an alarm component is further included, and the measurement output mechanism is electrically connected to the alarm component.

[0027] By adopting the technical scheme, when the measurement output mechanism detects that the resistance value change exceeds a preset threshold, the alarm component can timely issue an alarm signal to remind personnel to pay attention to the environmental corrosion condition and avoid safety hazards caused by corrosion. This design effectively improves the active warning capability of the monitoring system and enhances the protection effect on important places and materials.

[0028] In summary, the present application includes at least one of the following beneficial technical effects:

[0029] 1. By providing the reference metal part and the detection metal part and forming two loops respectively, the detection metal part is exposed to the external environment, while the reference metal part is protected by the first corrosion-resistant layer. By comparing the resistance value changes of the two parts with the same initial resistance value, the environmental corrosion degree can be accurately reflected, and real-time monitoring of the environmental corrosion can be realized, which can adapt to complex environmental requirements.

[0030] 2. The measurement output mechanism can output resistance value change data, and the alarm component can timely remind of abnormal conditions, thereby improving the reliability and safety of the monitoring system and reducing safety hazards. BRIEF DESCRIPTION OF DRAWINGS

[0031] Figure 1 is a structural schematic diagram of an environmental corrosion degree monitoring sensor of an embodiment of the present application.

[0032] Figure 2 is a right side view of a measurement output mechanism of an embodiment of the present application.

[0033] Figure 3 is a front view of the detecting mechanism of the embodiment of the present application.

[0034] Figure 4 is a back view of the detecting mechanism of the embodiment of the present application.

[0035] Figure 5 is a bottom view of the detecting mechanism of the embodiment of the present application.

[0036] Figure 6 is a side view of the detecting mechanism of the embodiment of the present application.

[0037] Figure 7 is Figure 3 a sectional view at A-A in FIG. 1.

[0038] Figure 8 is Figure 3 a sectional view at B-B in FIG. 1.

[0039] BRIEF DESCRIPTION OF DRAWINGS

[0040] 1, measuring output mechanism; 11, display screen;

[0041] 2, connecting mechanism; 21, first connecting piece; 22, second connecting piece;

[0042] 3, detecting mechanism; 31, housing; 311, opening; 32, contrast metal piece; 33, detecting metal piece; 34, fixing piece. DETAILED DESCRIPTION

[0043] The following will be described in detail in combination with the accompanying drawings. Figure 1 - the accompanying drawings Figure 8 The present application will be described in further detail. In the embodiment, unless specifically defined and limited, "connection", "connection" and "fixing" are understood in a broad sense, including fixed connection, detachable connection, connection forming an integral structure, mechanical connection, electrical connection, direct connection, indirect connection through intermediaries, internal connection and interaction between two elements, which can be understood according to the specific circumstances.

[0044] In the present application, unless specifically defined and limited, the first feature "on" or "under" the second feature can include the first and second features in direct contact, or the first and second features not in direct contact but in contact through another feature between them. Moreover, in the description of the embodiment, the terms "up", "down", "left", "right" and other orientation or position relationships shown in the drawings are based on the orientation or position relationships shown in the drawings, which are only for the convenience of description and simplification of operation, and do not indicate or imply that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as a limitation on the present application. Unless otherwise stated, the orientation words such as "inner" and "outer" used in the present application refer to the contour of the corresponding parts.

[0045] As shown in Figure 1 , Figure 2 and Figure 3 , the embodiment of the present application discloses an environmental corrosion degree monitoring sensor (hereinafter referred to as "monitoring sensor"). The monitoring sensor comprises a measurement output mechanism 1, a connecting mechanism 2 and a detection mechanism 3, which can realize real-time monitoring of the environmental corrosion degree.

[0046] As shown in Figure 1 , Figure 2 and Figure 4 , the connecting mechanism 2 comprises a first connecting piece 21 and a second connecting piece 22, and the first connecting piece 21 and the second connecting piece 22 are connected to the measurement output mechanism 1. The detection mechanism 3 comprises a shell 31, a contrast metal piece 32 and a detection metal piece 33, and the contrast metal piece 32 and the detection metal piece 33 are arranged in the shell 31. The initial resistance values of the contrast metal piece 32 and the detection metal piece 33 are the same, and the contrast metal piece 32 is coated with a first corrosion-resistant layer. The contrast metal piece 32 is connected to the first connecting piece 21, so that the contrast metal piece 32, the first connecting piece 21 and the measurement output mechanism 1 form a first loop; the detection metal piece 33 is connected to the second connecting piece 22, so that the detection metal piece 33, the second connecting piece 22 and the measurement output mechanism 1 form a second loop. The detection metal piece 33 is exposed to the external environment, so that the resistance value of the detection metal piece 33 is variable, and the measurement output mechanism 1 is used to output the resistance values of the first loop and the second loop.

[0047] By arranging the contrast metal piece 32 and the detection metal piece 33 and making their initial resistance values the same, the contrast metal piece 32 is protected by the first corrosion-resistant layer and keeps the resistance value stable, and the detection metal piece 33 is exposed to the external environment, so that the resistance value changes with the degree of corrosion, thereby forming a contrast and effectively reflecting the environmental corrosion. The first connecting piece 21 and the second connecting piece 22 in the connecting mechanism 2 respectively connect the contrast metal piece 32 and the detection metal piece 33 with the measurement output mechanism 1, thereby forming the first loop and the second loop, ensuring the stability of the electrical loop and the accuracy of signal transmission. The measurement output mechanism 1 can obtain the resistance values of the first loop and the second loop respectively, and then output the resistance values of the two loops, so as to determine the difference between the resistance values of the two loops, provide quantitative data for the judgment of the environmental corrosion degree, and improve the real-time, accuracy and reliability of the monitoring. In the embodiment, the measurement output mechanism 1 is a transmitter, and the transmitter is connected to a power supply; the contrast metal piece 32 and the detection metal piece 33 are both iron wires, and the resistance value of the detection metal piece 33 changes through the characteristics of the wet surface oxidation and corrosion of the iron wire, specifically, the iron wire becomes thinner after being corroded, which increases its resistance value, and the greater the resistance value, the more serious the corrosion degree, and even the iron wire may be broken; the first corrosion-resistant layer is a Teflon coating. The contrast metal piece 32 and the detection metal piece 33 need to be replaced regularly to ensure the reliability of the monitoring effect.

[0048] As Figure 1 , Figure 4 and Figure 5 shown, the back of the shell 31 is open 311, which exposes the contrast metal piece 32 and the detection metal piece 33 to the external environment, and the opening 311 is used to face the area to be monitored. The design of the back opening 311 of the shell 31 enables the contrast metal piece 32 and the detection metal piece 33 to be fully exposed to the external environment, thereby ensuring that the detection metal piece 33 can accurately perceive changes in corrosive substances in the environment, improving the sensitivity and accuracy of monitoring. At the same time, the setting of the opening 311 towards the area to be monitored further enhances the specificity of the sensor to the specific environment, which helps to discover potential corrosion risks in time and effectively avoids the loss of important materials or personal safety due to environmental corrosion. In actual use, the opening 311 can be directed towards the ground or wall surface that is more likely to be affected by the environment, used to monitor the corrosion of the ground or wall surface, and achieve the effect of early warning.

[0049] As Figure 1 , Figure 4 and Figure 6 shown, the detection mechanism 3 includes a fixing piece 34, and the fixing piece 34 is provided with several fixing pieces 34, which are used to connect the contrast metal piece 32 and the detection metal piece 33 to the shell 31. Specifically, the fixing piece 34 is provided with four, of which two are used to fix the contrast metal piece 32, and the other two are used to fix the detection metal piece 33. The setting of the fixing piece 34 can stably connect the contrast metal piece 32 and the detection metal piece 33 to the shell 31, ensure the fixed position of the two in the shell 31, and avoid loosening or falling off due to external environmental factors, thereby improving the structural stability of the sensor. The use of several fixing pieces 34 further enhances the reliability of the connection, so that the contrast metal piece 32 and the detection metal piece 33 maintain good electrical contact during the monitoring process, ensuring the accuracy of the measurement data.

[0050] As Figure 1 , Figure 4 and Figure 7As shown in the figures, optionally, the surface of the fixing member 34 is coated with a second corrosion-resistant layer. Coating the surface of the fixing member 34 with the second corrosion-resistant layer can effectively improve the corrosion resistance of the fixing member 34, thereby prolonging the service life of the fixing member 34 and ensuring the stable connection of the reference metal member 32 and the detection metal member 33 on the shell 31. This helps to improve the reliability of the entire monitoring sensor in a corrosive environment, reduces the risk of structural loosening or failure caused by corrosion of the fixing member 34, and thus ensures the accuracy and stability of the sensor measurement results. At the same time, the improvement of the corrosion resistance of the fixing member 34 can reduce the influence on the resistance in the circuit, so that the influence of the resistance is concentrated on the resistance change of the detection metal member 33, thereby improving the accuracy of the corrosion degree detection. The fixing member 34 can be a bolt, and the shell 31 is provided with a threaded connection hole. The bolt and the threaded connection hole are screwed to achieve the fixation of the reference metal member 32 and the detection metal member 33. The reference metal member 32 and the detection metal member 33 are arranged at intervals to avoid affecting the resistance values of the two circuits. The shell 31 can be made of an insulating material and formed by injection molding. The material of the second corrosion-resistant layer is selected as needed and can be a rubber layer or a silicone layer coated on the outer periphery of the fixing member 34.

[0051] As shown in the figures, Figure 1 , Figure 4 and Figure 8 , optionally, the fixing member 34 is detachably connected with the shell 31, making the assembly and maintenance of the detection mechanism 3 more convenient. Users can quickly replace or adjust the fixing member 34 according to actual needs, thereby prolonging the service life of the monitoring sensor and improving its adaptability. The reference metal member 32 and the detection metal member 33 are stably installed on the shell 31 by the fixing member 34 and achieve reliable electrical connection with the connection mechanism 2, ensuring measurement accuracy while the detachable design further improves the reliability and flexibility of the monitoring sensor in complex environments.

[0052] As shown in the figures, Figure 1 and Figure 4 , optionally, the reference metal member 32 and the detection metal member 33 are continuously curved, which can increase the contact area with the external environment, thereby improving the sensitivity and accuracy of environmental corrosion monitoring. This structural design allows the metal members to be more fully exposed to the environment in the same time, accelerating the reaction process and thus more quickly reflecting the corrosion effect of the environment on the metal. At the same time, the continuously curved structure helps to evenly distribute stress, reducing the risk of damage caused by local stress concentration and prolonging the service life of the monitoring sensor.

[0053] As shown in the figures, Figure 1 and Figure 4As shown in

[0054] As shown in Figure 1 As shown in Figure 4 As shown in

[0055] As shown in Figure 1 As shown in Figure 4 As shown in

[0056] As shown in Figure 1 As shown in Figure 4As shown, the monitoring sensor further comprises an alarm component, and the measurement output mechanism 1 is electrically connected to the alarm component. A preset threshold value can be set, and when the measurement output mechanism 1 detects that the resistance value changes beyond the preset threshold value, the alarm component can timely send an alarm signal to remind personnel to pay attention to the environmental corrosion condition, so as to avoid the safety hidden danger caused by corrosion. This design effectively improves the active warning capability of the monitoring system and enhances the protection effect on important places and materials. The monitoring sensor is electrically connected through a wire and is electrically connected to a computer or a single-chip microcomputer and the like receiving end. After corrosion occurs, the electric conduction resistance value of the iron wire changes, the iron wire with a Teflon coating does not change in value, and a contrast group is formed. The contrast value is sent to the receiving end through the transmitter to form historical data; at the same time, the value is compared with the preset threshold value set by the alarm component, and if the contrast value exceeds the preset threshold value, the alarm component is triggered to alarm; the type of the alarm component is not limited.

[0057] The monitoring sensor is easy to react with the medium in the environment, which causes the resistance value to change, uses physical phenomena to send the resistance value difference and deliver signals, reduces the phenomenon that the corrosion degree in storage is difficult to be detected, improves the sensitivity of the alarm in the storage of the easily-corroded articles, reduces the danger of serious corrosion change, improves the quality of the products in the environment, and improves the effective precision of anti-corrosion. It can be understood that the monitoring sensor further comprises necessary structures for connection, support, driving, positioning, limiting, control and the like, so that the monitoring sensor can normally operate; the shape, size, material and setting number and the like parameters of each part of the monitoring sensor can be determined according to needs, and the corresponding functions can be realized. Moreover, the monitoring sensor is easy to be fixed and installed, is relatively independent, and is convenient for point layout.

[0058] The implementation principle of the environmental corrosion degree monitoring sensor in the embodiment of the present application is as follows: the contrast metal piece 32 and the detection metal piece 33 are arranged and have the same initial resistance value, the first connecting piece 21 and the second connecting piece 22 in the connecting mechanism 2 are respectively connected to the contrast metal piece 32 and the detection metal piece 33 and the measurement output mechanism 1, so as to form a first loop and a second loop, and the stability of the electric circuit and the accuracy of signal transmission are ensured; wherein the contrast metal piece 32 is protected by the first corrosion-resistant layer and keeps the resistance value stable, and the detection metal piece 33 is exposed to the external environment to cause chemical reaction, so that the resistance value changes with the corrosion degree, thereby forming a contrast, the greater the resistance value difference of the contrast is, the higher the corrosion degree is, and the environmental corrosion condition is effectively reflected; the measurement output mechanism 1 respectively acquires the resistance values of the first loop and the second loop, and then outputs the resistance value difference, so as to provide quantitative data for the environmental corrosion degree, improve the accuracy and reliability of the monitoring, and reduce the difficulty of corrosion degree monitoring.

[0059] The above are all preferred embodiments of the present application, and do not limit the protection scope of the present application, so that: all equivalent changes made according to the structure, shape, principle of the present application should be covered in the protection scope of the present application.

Claims

1. An environmental corrosion monitoring sensor, characterized by, The utility model relates to a kind of corrosion-resistant monitoring device, including: Measurement output mechanism (1); Connecting mechanism (2), the connecting mechanism (2) includes first connecting piece (21) and second connecting piece (22), and the first connecting piece (21) and the second connecting piece (22) are connected the measurement output mechanism (1); Detection mechanism (3), the detection mechanism (3) includes shell (31), contrast metal piece (32) and detection metal piece (33), and the contrast metal piece (32) and the detection metal piece (33) are located in the shell (31), the initial resistance of the contrast metal piece (32) and the detection metal piece (33) is identical, the contrast metal piece (32) is coated with first corrosion-resistant layer on outer periphery, the contrast metal piece (32) is connected to the first connecting piece (21), so that the contrast metal piece (32), the first connecting piece (21) and the measurement output mechanism (1) form first loop, the detection metal piece (33) is connected to the second connecting piece (22), so that the detection metal piece (33), the second connecting piece (22) and the measurement output mechanism (1) form second loop, the detection metal piece (33) is exposed to external environment, so that the resistance of the detection metal piece (33) is variable, and the measurement output mechanism (1) is used to output the resistance of first loop and second loop.

2. The environmental corrosion monitor sensor of claim 1, wherein, The back of the shell (31) is opened (311), so that the contrast metal piece (32) and the detection metal piece (33) are exposed to external environment, and the opening (311) is used to face the area to be monitored.

3. The environmental corrosion monitor sensor of claim 1, wherein, The detection mechanism (3) includes fixing piece (34), the fixing piece (34) is provided with several, and the fixing piece (34) is used to connect the contrast metal piece (32) and the detection metal piece (33) to the shell (31).

4. The environmental corrosion monitor sensor of claim 3, wherein, The surface of the fixing piece (34) is coated with second corrosion-resistant layer.

5. The environmental corrosion monitoring sensor of claim 3, wherein, The fixing piece (34) is detachably connected with the shell (31).

6. The environmental corrosion monitoring sensor of claim 1, wherein, The contrast metal piece (32) and the detection metal piece (33) are continuously curved.

7. The environmental corrosion monitoring sensor of claim 1, wherein, The first connecting piece (21) and the second connecting piece (22) are both cables, and the cables are conductive.

8. The environmental corrosion monitoring sensor of claim 7, wherein, The first connecting piece (21) and the second connecting piece (22) both include conductive piece, and the surface of the conductive piece is plated with silver and / or made of brass.

9. The environmental corrosion monitoring sensor of claim 1, wherein, The measurement output mechanism (1) includes display screen (11).

10. The environmental corrosion monitoring sensor of claim 1, wherein, Further comprising alarm component, and the measurement output mechanism (1) is electrically connected with the alarm component.

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