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ENGLISHThe principle of capacitive measurement is also very suitable for use in conjunction with other meas
发布时间：2023-08-03 20:41:51 来源： 德国森泉蓄电池
The principle of capacitive measurement is also very suitable for use in conjunction with other measurement methods
Capacitive sensors are considered only suitable for clean and dry environments. But Micro Epsilon's industrial capacitive sensors have also left a deep impression in battery applications. Even in challenging environments, they can achieve sub micron level accuracy.
Capacitive sensors have temperature resistance, robustness, and flexibility, and can be used in environments with temperature or magnetic field fluctuations.
Capacitive sensors can reliably measure displacement, distance, and position with submicron accuracy. They are preferred for high-precision applications such as battery production.
High precision in high-tech applications
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Capacitive sensors can reliably measure displacement, distance, and position with submicron accuracy. Among other things, they are also used for online applications, such as measuring film thickness or adhesive applications.
Double sided thickness measurement of conductive materials
In battery production, the thickness measurement of battery thin films is very important. Two capacitive sensors installed opposite each other can achieve thickness measurement on both sides. This method can be used to measure the thickness of the strip within the range of µ m. Each of the two capacitive displacement sensors provides a linear distance signal, which is calculated by the controller as a thickness measurement value. The measurement points of sensors are larger than those of optical methods, which can average any structure and abnormal phenomena on the surface. Using the capaNCDT multi-channel controller, multiple sensor pairs can be processed with just one controller.
In battery production, the thickness measurement of battery thin films is very important. Two capacitive sensors installed opposite each other can achieve thickness measurement on both sides. This method can be used to measure the thickness of the strip within the range of µ m.
Use a stable installation frame for thickness measurement on both sides
The installation framework can be used for multi rail thickness measurement using capacitive sensors. This framework can achieve more accurate measurement results and is used for double-sided thickness measurement of batteries and separators in the battery industry. The sensor is precisely located on one axis, therefore it is consistent. A maximum of six sensors can be installed on one installation frame. Due to the imaging of one measurement point by two sensors, up to three measurements can be made simultaneously at different points. The installation framework is very stable at temperatures up to 100 ° C.
The installation frame can be used for thickness measurement of capacitive sensors. This bracket can achieve more accurate measurement results.
Ideal choice for enclosed spaces: capacitive PCB sensors with patented micro connectors
Micro Epsilon provides extremely thin PCB based sensors for these limited installation scenarios. These sensors have a height of 14 millimeters or 25 millimeters and have miniature triaxial connectors. The dimensions of the cables, sensors, and connectors here are almost the same. The thickness of this connector is only 3.6 millimeters, which is about three times smaller than traditional connectors. This greatly simplifies the integration of sensors in machines and systems with particularly narrow installation spaces. The spiral sheath of the used cable can provide additional protection to prevent damage.
Micro Epsilon provides extremely thin PCB based sensors suitable for limited installation situations. These sensors have a height of 14 millimeters or 25 millimeters and have miniature triaxial connectors. The dimensions of the cables, sensors, and connectors here are almost the same.
Three axis design for precision
Unlike traditional capacitive sensors, Micro Epsilon sensors are not coaxial in design, but rather triaxial in design. This means that in addition to the casing, the capacitor is also surrounded by a separate power supply protective ring between the capacitor and the casing, thereby generating an electric field. This will generate a uniform field between the measuring electrode and the surface of the object. The protective field around the measuring electrode can prevent the field from spreading to other nearby conductive objects or other areas of the target. It can prevent other objects from affecting the measurement. This three-axis design makes the sensor more robust and accurate. The linearity is significantly improved and reliably prevents interference from the measurement field.
Capacitive sensors are considered only suitable for clean and dry environments. But Micro Epsilon's industrial capacitive sensors have also left a deep impression in battery applications. Even in challenging environments, they can achieve sub micron level accuracy.
Capacitive sensors have temperature resistance, robustness, and flexibility, and can be used in environments with temperature or magnetic field fluctuations.
Capacitive sensors can reliably measure displacement, distance, and position with submicron accuracy. They are preferred for high-precision applications such as battery production.
High precision in high-tech applications
Battery News Advertising
Capacitive sensors can reliably measure displacement, distance, and position with submicron accuracy. Among other things, they are also used for online applications, such as measuring film thickness or adhesive applications.
Double sided thickness measurement of conductive materials
In battery production, the thickness measurement of battery thin films is very important. Two capacitive sensors installed opposite each other can achieve thickness measurement on both sides. This method can be used to measure the thickness of the strip within the range of µ m. Each of the two capacitive displacement sensors provides a linear distance signal, which is calculated by the controller as a thickness measurement value. The measurement points of sensors are larger than those of optical methods, which can average any structure and abnormal phenomena on the surface. Using the capaNCDT multi-channel controller, multiple sensor pairs can be processed with just one controller.
In battery production, the thickness measurement of battery thin films is very important. Two capacitive sensors installed opposite each other can achieve thickness measurement on both sides. This method can be used to measure the thickness of the strip within the range of µ m.
Use a stable installation frame for thickness measurement on both sides
The installation framework can be used for multi rail thickness measurement using capacitive sensors. This framework can achieve more accurate measurement results and is used for double-sided thickness measurement of batteries and separators in the battery industry. The sensor is precisely located on one axis, therefore it is consistent. A maximum of six sensors can be installed on one installation frame. Due to the imaging of one measurement point by two sensors, up to three measurements can be made simultaneously at different points. The installation framework is very stable at temperatures up to 100 ° C.
The installation frame can be used for thickness measurement of capacitive sensors. This bracket can achieve more accurate measurement results.
Ideal choice for enclosed spaces: capacitive PCB sensors with patented micro connectors
Micro Epsilon provides extremely thin PCB based sensors for these limited installation scenarios. These sensors have a height of 14 millimeters or 25 millimeters and have miniature triaxial connectors. The dimensions of the cables, sensors, and connectors here are almost the same. The thickness of this connector is only 3.6 millimeters, which is about three times smaller than traditional connectors. This greatly simplifies the integration of sensors in machines and systems with particularly narrow installation spaces. The spiral sheath of the used cable can provide additional protection to prevent damage.
Micro Epsilon provides extremely thin PCB based sensors suitable for limited installation situations. These sensors have a height of 14 millimeters or 25 millimeters and have miniature triaxial connectors. The dimensions of the cables, sensors, and connectors here are almost the same.
Three axis design for precision
Unlike traditional capacitive sensors, Micro Epsilon sensors are not coaxial in design, but rather triaxial in design. This means that in addition to the casing, the capacitor is also surrounded by a separate power supply protective ring between the capacitor and the casing, thereby generating an electric field. This will generate a uniform field between the measuring electrode and the surface of the object. The protective field around the measuring electrode can prevent the field from spreading to other nearby conductive objects or other areas of the target. It can prevent other objects from affecting the measurement. This three-axis design makes the sensor more robust and accurate. The linearity is significantly improved and reliably prevents interference from the measurement field.
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