| Sensor weight, approx. | 25 g |
| Operating temperature range | 0 to 50 °C |
Vibration velocity transducer
1 - 15
| Sensor weight, approx. | 25 g |
| Operating temperature range | 0 to 50 °C |
| Vibration velocity | 10 to 25 mm/s |
| Operating frequency range (-3 dB) | 10 to 1,000 Hz |
| Number of measurement axes | Number of measuring axes 1 |
| Vibration velocity | 10 to 25 mm/s |
| Operating frequency range (-3 dB) | 10 to 1,000 Hz |
| Number of measurement axes | Number of measuring axes 1 |
| Vibration velocity | 10 to 50 mm/s |
| Operating frequency range (-3 dB) | 10 to 1,000 Hz |
| Number of measurement axes | Number of measuring axes 1 |
| Operating temperature range | 0 to 50 °C |
| Protection class | IP 67 IP 68 IP 69K |
| Vibration velocity | 10 to 45 mm/s |
| Operating temperature range | 0 to 50 °C |
| Protection class | IP 67 IP 68 IP 69K |
| Vibration velocity | 10 to 45 mm/s |
| Operating temperature range | 0 to 50 °C |
| Protection class | IP 67 IP 68 IP 69K |
| Vibration velocity | 10 to 45 mm/s |
| Operating temperature range | 0 to 50 °C |
| Protection class | IP 67 IP 68 IP 69K |
| Vibration velocity | 10 to 45 mm/s |
| Operating temperature range | 0 to 50 °C |
| Protection class | IP 67 IP 68 IP 69K |
| Vibration velocity | 10 to 45 mm/s |
| Applications | Mechanical engineering & Plant construction Metal industry Semiconductor industry |
| Operating frequency range (-3 dB) | 10 to 1,000 Hz |
| Number of measurement axes | 1 |
| Measurement direction | Horizontal and vertical |
| Applications | Electrical industry Mechanical engineering & Plant construction Metal industry Semiconductor industry |
| Sensor sensitivity | 0.4 mA/mm/s |
| Vibration velocity | 10 to 50 mm/s |
| Operating frequency range (-3 dB) | 1.5 to 1,000 Hz |
| Applications | Electrical industry Mechanical engineering & Plant construction Metal industry Semiconductor industry |
| Sensor sensitivity | 0.8 mA/mm/s |
| Vibration velocity | 10 to 20 mm/s |
| Operating frequency range (-3 dB) | 10 to 1,000 Hz |
| Applications | Electrical industry Mechanical engineering & Plant construction Metal industry Semiconductor industry |
| Sensor sensitivity | 0.8 mA/mm/s |
| Vibration velocity | 10 to 20 mm/s |
| Operating frequency range (-3 dB) | 1.5 to 1,000 Hz |
| Applications | Electrical industry Mechanical engineering & Plant construction Metal industry Semiconductor industry |
| Sensor sensitivity | 0.4 mA/mm/s |
| Vibration velocity | 10 to 50 mm/s |
| Operating frequency range (-3 dB) | 10 to 1,000 Hz |
Vibration velocity transducers are sensors used to measure vibration velocity in mechanical systems. They measure the speed of movement or displacement of an object relative to a reference point and convert these movements into electrical signals that can then be processed by an instrument or computer.
Vibration velocity transducers are used in many applications including automotive, aerospace, construction and mechanical engineering. They can be used to monitor machinery, detect damage or improve designs.
There are different types of accelerometers suitable for different applications. Magnetic sensors use induction to measure vibration. Piezoelectric transducers are sensitive and good at measuring fast vibrations.
Modern vibration transducers often use digital displays and can be linked to other systems, such as automatic control, to optimise the production process and improve efficiency.
Vibration velocity transducers are an accurate and reliable method of measuring vibration velocity in mechanical systems and can be used in many applications to improve the quality and efficiency of production processes.
Vibration velocity transducers are used in many applications including automotive, aerospace, construction and mechanical engineering. They can be used to monitor machinery, detect damage or improve designs.
There are different types of accelerometers suitable for different applications. Magnetic sensors use induction to measure vibration. Piezoelectric transducers are sensitive and good at measuring fast vibrations.
Modern vibration transducers often use digital displays and can be linked to other systems, such as automatic control, to optimise the production process and improve efficiency.
Vibration velocity transducers are an accurate and reliable method of measuring vibration velocity in mechanical systems and can be used in many applications to improve the quality and efficiency of production processes.
What is a vibration velocity transducer and what is it used for?
A vibration velocity transducer is a measuring device that is used to measure the speed of oscillations or vibrations. It is also known as an oscillation or vibration transducer.
The transducer consists of a sensor that is mounted on the surface or structure to be measured. The sensor converts the mechanical vibrations into an electrical signal, which can then be measured and analyzed.
Vibration velocity transducers are used in various applications, such as
1. Machine diagnostics: They are used to monitor the condition of machines such as motors, pumps, gearboxes, fans, etc. Abnormal vibrations can indicate problems such as bearing wear, imbalance or triggered resonances.
2. Structural analysis: They are used to measure and analyze the vibrations of buildings, bridges, towers, etc. This helps to assess structural integrity and identify potential damage.
3. Vehicle diagnostics: They are used in vehicles to monitor the vibrations and oscillations of the engine, wheels, chassis, etc. This enables the detection of problems such as imbalance, tire wear or problems with the chassis.
4. Aerospace: They are used in airplanes and spacecraft to monitor vibrations and ensure that the structures can withstand the loads.
Overall, vibration velocity transducers make it possible to monitor and analyze vibrations in order to detect potential problems at an early stage, improve safety and prevent failures.
The transducer consists of a sensor that is mounted on the surface or structure to be measured. The sensor converts the mechanical vibrations into an electrical signal, which can then be measured and analyzed.
Vibration velocity transducers are used in various applications, such as
1. Machine diagnostics: They are used to monitor the condition of machines such as motors, pumps, gearboxes, fans, etc. Abnormal vibrations can indicate problems such as bearing wear, imbalance or triggered resonances.
2. Structural analysis: They are used to measure and analyze the vibrations of buildings, bridges, towers, etc. This helps to assess structural integrity and identify potential damage.
3. Vehicle diagnostics: They are used in vehicles to monitor the vibrations and oscillations of the engine, wheels, chassis, etc. This enables the detection of problems such as imbalance, tire wear or problems with the chassis.
4. Aerospace: They are used in airplanes and spacecraft to monitor vibrations and ensure that the structures can withstand the loads.
Overall, vibration velocity transducers make it possible to monitor and analyze vibrations in order to detect potential problems at an early stage, improve safety and prevent failures.
How does a vibration velocity transducer work?
A vibration velocity transducer is a sensor that is used to measure the vibration velocity of a structure. This transducer consists of a piezoelectric material that generates an electrical charge when mechanically loaded.
The transducer is normally attached to the structure to be measured. When the structure starts to vibrate, this creates a mechanical load on the transducer. The piezoelectric material in the transducer then generates an electrical charge that is proportional to the vibration velocity.
The generated charge is passed on to an amplifier, which amplifies the weak electrical charge. The amplified signal is then sent to an analog-to-digital converter, which converts it into a digital signal. This digital signal can then be analyzed and interpreted by a computer or other device.
A vibration velocity transducer is often used in structural dynamics to monitor the vibrations of buildings, machines or other structures. The measurements can be used to diagnose problems such as vibrations, resonances or unwanted oscillations.
The transducer is normally attached to the structure to be measured. When the structure starts to vibrate, this creates a mechanical load on the transducer. The piezoelectric material in the transducer then generates an electrical charge that is proportional to the vibration velocity.
The generated charge is passed on to an amplifier, which amplifies the weak electrical charge. The amplified signal is then sent to an analog-to-digital converter, which converts it into a digital signal. This digital signal can then be analyzed and interpreted by a computer or other device.
A vibration velocity transducer is often used in structural dynamics to monitor the vibrations of buildings, machines or other structures. The measurements can be used to diagnose problems such as vibrations, resonances or unwanted oscillations.
What types of vibration velocity transducers are there?
There are various types of vibration velocity transducers, including
1. Contactless vibration velocity transducers: This type of transducer measures the vibration velocity without direct contact with the surface to be measured. They use optical sensors or laser Doppler vibrometers, for example.
2. Contact-based vibration velocity transducers: These transducers use sensors that are in direct contact with the surface to be measured in order to record the vibration velocity. Examples are accelerometers or piezoelectric sensors.
3. Seismic vibration velocity transducers: These transducers are used to measure vibrations in the ground or in structures. They are often used in seismological studies or in civil engineering.
4. Ultrasonic vibration velocity transducer: This type of transducer uses ultrasonic waves to measure the vibration velocity. They are used, for example, in materials testing or medical technology.
5. Microphone vibration velocity transducer: These transducers use microphones to detect sound waves and measure the vibration velocity. They are often used in acoustics or in the audio industry.
This list is not exhaustive, as there may be other types of vibration velocity transducers that have been developed specifically for certain applications.
1. Contactless vibration velocity transducers: This type of transducer measures the vibration velocity without direct contact with the surface to be measured. They use optical sensors or laser Doppler vibrometers, for example.
2. Contact-based vibration velocity transducers: These transducers use sensors that are in direct contact with the surface to be measured in order to record the vibration velocity. Examples are accelerometers or piezoelectric sensors.
3. Seismic vibration velocity transducers: These transducers are used to measure vibrations in the ground or in structures. They are often used in seismological studies or in civil engineering.
4. Ultrasonic vibration velocity transducer: This type of transducer uses ultrasonic waves to measure the vibration velocity. They are used, for example, in materials testing or medical technology.
5. Microphone vibration velocity transducer: These transducers use microphones to detect sound waves and measure the vibration velocity. They are often used in acoustics or in the audio industry.
This list is not exhaustive, as there may be other types of vibration velocity transducers that have been developed specifically for certain applications.
What are the advantages of a vibration velocity transducer compared to other measuring methods?
A vibration velocity transducer offers several advantages compared to other measuring methods:
1. Direct measurement: The vibration velocity transducer measures the actual vibration velocity of the object to be measured and thus provides a direct and accurate measurement. Other measurement methods, such as acceleration measurements, require additional calculations to derive the vibration velocity.
2. Wide measuring range: Vibration velocity transducers can cover a wide measuring range and are capable of measuring both slow and fast vibrations. This makes them suitable for various applications and allows them to be used in different branches of industry.
3. Low mass: Vibration velocity transducers are usually lightweight and have a low mass. As a result, they hardly influence the vibrations of the object to be measured and deliver accurate results.
4. Low energy consumption: Compared to other measuring methods, vibration velocity transducers require little energy to function. As a result, they are energy-efficient and can be operated for long periods without changing batteries or recharging.
5. Good long-term stability: Vibration velocity transducers have a high long-term stability and provide reliable measurement results over a long period of time. They are less susceptible to drift or changes in measurement accuracy compared to other measurement methods.
6. Simple assembly: Vibration velocity transducers are generally easy to install and can be attached at various points on the object to be measured. This enables flexible and simple installation.
Overall, vibration velocity transducers offer accurate, direct and reliable measurements with a wide measuring range and low energy consumption. As a result, they are widely used in many industrial applications.
1. Direct measurement: The vibration velocity transducer measures the actual vibration velocity of the object to be measured and thus provides a direct and accurate measurement. Other measurement methods, such as acceleration measurements, require additional calculations to derive the vibration velocity.
2. Wide measuring range: Vibration velocity transducers can cover a wide measuring range and are capable of measuring both slow and fast vibrations. This makes them suitable for various applications and allows them to be used in different branches of industry.
3. Low mass: Vibration velocity transducers are usually lightweight and have a low mass. As a result, they hardly influence the vibrations of the object to be measured and deliver accurate results.
4. Low energy consumption: Compared to other measuring methods, vibration velocity transducers require little energy to function. As a result, they are energy-efficient and can be operated for long periods without changing batteries or recharging.
5. Good long-term stability: Vibration velocity transducers have a high long-term stability and provide reliable measurement results over a long period of time. They are less susceptible to drift or changes in measurement accuracy compared to other measurement methods.
6. Simple assembly: Vibration velocity transducers are generally easy to install and can be attached at various points on the object to be measured. This enables flexible and simple installation.
Overall, vibration velocity transducers offer accurate, direct and reliable measurements with a wide measuring range and low energy consumption. As a result, they are widely used in many industrial applications.
How accurate are vibration velocity transducers in measuring vibrations?
Vibration velocity transducers are sensors that are used to measure vibrations. They are very accurate in measuring vibrations, as they can measure the speed of movement of an object in a specific direction.
Vibration velocity transducers are generally based on the principle of the electromagnetic law of induction. They consist of a coil surrounded by a permanent magnet. When the object to which the sensor is attached vibrates, the coil is set in motion and generates an electrical voltage.
The voltage generated is proportional to the speed of the vibration and can therefore be used to measure the vibrations. The accuracy of the measurement depends on various factors, such as the sensitivity of the sensor, the quality of the connection between the sensor and the object to be measured and the calibration of the sensor.
Modern vibration velocity transducers can be very precise and offer high resolution and sensitivity. They are often used in industrial applications to monitor the vibrations of machines and systems and detect potential problems at an early stage.
Vibration velocity transducers are generally based on the principle of the electromagnetic law of induction. They consist of a coil surrounded by a permanent magnet. When the object to which the sensor is attached vibrates, the coil is set in motion and generates an electrical voltage.
The voltage generated is proportional to the speed of the vibration and can therefore be used to measure the vibrations. The accuracy of the measurement depends on various factors, such as the sensitivity of the sensor, the quality of the connection between the sensor and the object to be measured and the calibration of the sensor.
Modern vibration velocity transducers can be very precise and offer high resolution and sensitivity. They are often used in industrial applications to monitor the vibrations of machines and systems and detect potential problems at an early stage.
How are vibration velocity transducers calibrated and checked?
Vibration velocity transducers are normally calibrated and checked in the following way:
1. Calibration according to reference standard: The transducer is connected to a high-precision reference standard that accurately measures the vibration velocity. Various frequencies and amplitudes are tested to ensure that the transducer delivers correct measured values.
2. Comparison with other transducers: The transducer to be calibrated is compared with other transducers that have already been calibrated and are known to be accurate. The measured values of the transducers are compared under the same conditions in order to detect possible deviations.
3. Static calibration: During static calibration, the transducer is applied to a known static load. The resulting output voltage or current is measured and compared with the expected value.
4. Periodic review: Regular checks are carried out to ensure that the transducer continues to work accurately. The transducer is recalibrated or compared with other transducers in order to detect and correct possible deviations.
It is important to note that the exact procedure for calibrating and checking vibration velocity transducers can vary depending on the manufacturer and model. It is advisable to follow the manufacturer's specific instructions and recommendations to ensure correct calibration and verification.
1. Calibration according to reference standard: The transducer is connected to a high-precision reference standard that accurately measures the vibration velocity. Various frequencies and amplitudes are tested to ensure that the transducer delivers correct measured values.
2. Comparison with other transducers: The transducer to be calibrated is compared with other transducers that have already been calibrated and are known to be accurate. The measured values of the transducers are compared under the same conditions in order to detect possible deviations.
3. Static calibration: During static calibration, the transducer is applied to a known static load. The resulting output voltage or current is measured and compared with the expected value.
4. Periodic review: Regular checks are carried out to ensure that the transducer continues to work accurately. The transducer is recalibrated or compared with other transducers in order to detect and correct possible deviations.
It is important to note that the exact procedure for calibrating and checking vibration velocity transducers can vary depending on the manufacturer and model. It is advisable to follow the manufacturer's specific instructions and recommendations to ensure correct calibration and verification.
What factors influence the accuracy and reliability of a vibration velocity transducer?
The accuracy and reliability of a vibration velocity transducer can be influenced by various factors, including
1. Calibration: Precise calibration is crucial to ensure measurement accuracy. The transducer must be calibrated regularly to ensure that it provides correct and reliable measured values.
2. Environmental influences: The environment in which the transducer is used can influence the measuring accuracy. Factors such as temperature, humidity, vibrations and electromagnetic interference can interfere with the measurements and lead to inaccuracies.
3. Assembly and positioning: The transducer must be properly mounted and positioned to ensure accurate measurements. Incorrect mounting or positioning can lead to distortions or incorrect measured values.
4. Frequency range: The transducer is designed for a specific frequency range. Outside this range, the accuracy may decrease. It is important to select the transducer according to the requirements of the application.
5. Signal processing: The signal processing technology used in the transducer can affect the accuracy and reliability of the measurements. More advanced technologies can deliver greater accuracy.
6. Ageing and wear: Over time, a transducer can lose accuracy or be affected by wear. Regular maintenance and inspection are required to ensure that the transducer continues to provide accurate and reliable measurements.
7. Interference: Interference from other electrical or magnetic devices can affect the accuracy of the transducer. It is important to place the transducer in an environment where such interference is minimized.
It is important that all these factors are taken into account when selecting and using a vibration velocity transducer to ensure accurate and reliable measurements.
1. Calibration: Precise calibration is crucial to ensure measurement accuracy. The transducer must be calibrated regularly to ensure that it provides correct and reliable measured values.
2. Environmental influences: The environment in which the transducer is used can influence the measuring accuracy. Factors such as temperature, humidity, vibrations and electromagnetic interference can interfere with the measurements and lead to inaccuracies.
3. Assembly and positioning: The transducer must be properly mounted and positioned to ensure accurate measurements. Incorrect mounting or positioning can lead to distortions or incorrect measured values.
4. Frequency range: The transducer is designed for a specific frequency range. Outside this range, the accuracy may decrease. It is important to select the transducer according to the requirements of the application.
5. Signal processing: The signal processing technology used in the transducer can affect the accuracy and reliability of the measurements. More advanced technologies can deliver greater accuracy.
6. Ageing and wear: Over time, a transducer can lose accuracy or be affected by wear. Regular maintenance and inspection are required to ensure that the transducer continues to provide accurate and reliable measurements.
7. Interference: Interference from other electrical or magnetic devices can affect the accuracy of the transducer. It is important to place the transducer in an environment where such interference is minimized.
It is important that all these factors are taken into account when selecting and using a vibration velocity transducer to ensure accurate and reliable measurements.