6. Small board PCB size: 1.2 x 0.5"
7. Use the LM393 wide voltage comparator
8. Comes with a 11.8inch Male-Female Dupont Cables 15 PIN
The DAOKI 5PACK Vibration Sensor Module SW-420 Motion Alarm ...
6. When there is no vibration or tilt, the product is in the closed ON/OFF state and is in a stable state. When there is vibration or tilt, the conductive resistance increases or decreases, and a curr...
Introducing the uxcell SW-18020P Ordinary Sensitivity Spring Electronic Vibration Sensor Switch 10Pcs. This product is a cost-effective and reliable solution for a variety of electronic, small househo...
6. 【FUNCTION】In silent surroundings it keeps on turning off state with any angle, When it is hit by outside force and comes to the proper shaking state or the moving speed comes to the proper centric force, then the current leader point will display turning on state for a short time the electric character will be changerd, as the outside force disappears, it restores the turning off state. 7. 【PACKAGE CONTENT】30 x Vibration Switch.
6. 【FUNCTION】In silent surroundings it keeps on turning off state with any angle, When it is hit by outside force and comes to the proper shaking state or the moving speed comes to the proper centric force, then the current leader point will display turning on state for a short time the electric character will be changerd, as the outside force disappears, it restores the turning off state. 7. 【PACKAGE CONTENT】30 x Vibration Switch.
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5. Easy to install
The HiLetgo 100pcs SW520D Vibration Sensor Metal Ball Tilt Shaking Switch 5.2*11.5 SW-520D Tilt Shaking Position Switches is an ideal choice for those who need to detect vibratio...
Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote
Are you looking for added protection for your vehicle? The Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote is the perfect solution. This alarm is desig...
GE Personal Security Wireless Glass Vibration Alarm, Battery Operated, Detector Alarm with Security Warning Decal
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WSDCAM Bike Alarm 2 Pack 113dB Wireless Anti Theft Vibration Motion Sensor Vehicle Security Alarm System...
WSDCAM Bike Alarm 2 Pack 113dB Wireless Anti Theft Vibration Motion Sensor Vehicle Security Alarm System Waterproof Motorcycle/Bicycle Alarm with Remote Controller is an ideal multi-purpose anti-theft...
Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote
Are you looking for added protection for your vehicle? The Wsdcam 113dB Bike Alarm Wireless Vibration Motion Sensor Waterproof Motorcycle Alarm with Remote is the perfect solution. This alarm is desig...
6. Working Current: Less than 1mA
7. Operating Temperature Range: -10 Degrees Celsius ~ + 70 Degrees Celsius
8. Interface Type: Analog Output
9. Item Size: 30mm x 23mm
10. Pins: S; signal output, ...
6. 【FUNCTION】In silent surroundings it keeps on turning off state with any angle, When it is hit by outside force and comes to the proper shaking state or the moving speed comes to the proper centric force, then the current leader point will display turning on state for a short time the electric character will be changerd, as the outside force disappears, it restores the turning off state. 7. 【PACKAGE CONTENT】20 x Vibration Switch.
Introducing the Eva Logik Modern Ultra-Thin Window Alarm with Loud 120dB Alarm and Vibration Sensors Compatible with Virtually Any Window! This alarm is the perfect solution to protect your home, offi...
6. Compact design, small and lightweight, easy to install and remove.
7. Durable, waterproof, and dustproof, suitable for indoor and outdoor use.
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Aqara Vibration Sensor, REQUIRES AQARA HUB, Zigbee Connection, Wireless Mini Glass Break Detector for...
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5. Small plate PCB size: 3.2cm x 1.4cm
6. Comes with bolt holes for easy installation
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MakerHawk 4pcs Analog Ceramic Piezo Vibration Sensor Module 3.3V/5V for Arduino DIY Kit
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The use of vibration sensors has become increasingly popular in recent years, particularly in the field of Power Transmission Products. Vibration sensors allow companies to monitor and detect potential problems in machinery and equipment, which in turn enables them to take proactive measures to prevent costly downtime and repairs. However, with countless options available in the market, choosing the right vibration sensors for your power transmission products can be a daunting process. In this article, we will explore some valuable tips that can help you choose the best vibration sensors to meet your specific needs.
Determine Your Needs
The first step in choosing the right vibration sensors is to determine your specific needs. The requirements for vibration sensing vary depending on the type of equipment, the environment, and the type of vibration being measured. It is important to know what you are trying to achieve, whether it is monitoring equipment performance, detecting abnormal vibration levels, or detecting potential faults before they occur. This will enable you to select the right sensors with the appropriate frequency range, sensitivity, and other necessary features to meet your needs.Frequency Range
One of the most critical factors to consider when selecting vibration sensors is frequency range. The frequency range of a vibration sensor refers to the range of frequencies that it can measure. For example, some vibration sensors are designed to detect lower frequency vibrations, such as those associated with rotating machinery, while others are more sensitive to higher frequency vibrations, such as those associated with gearboxes and bearings. Choosing the correct frequency range is important for ensuring that the sensor is sensitive enough to detect the vibrations you are trying to measure and avoid the sensor becoming overloaded.Sensitivity
Another critical factor to consider when selecting vibration sensors is sensitivity. The sensitivity of a vibration sensor refers to its ability to measure small vibrations accurately. It is important to choose a sensor that is sensitive enough to detect the vibrations that you are trying to measure, yet not so sensitive that it detects the noise or electrical interference. Higher sensitivity sensors can detect smaller vibrations but are also more prone to detecting false alarms due to other vibrations in the environment.Mounting Options
Another important factor to consider is mounting options. There are many different types of vibration sensors available, and each has a specific mounting method. Choosing the correct mounting method for your equipment is essential. For example, if you have a rotating shaft or bearing, you may need a sensor that can be mounted directly on the bearing housing or on the shaft itself. On the other hand, if you are monitoring pumps or motors, you may need a sensor that can be mounted on the casing or housing of the machine.Accuracy
Accuracy is also an important factor to consider when selecting vibration sensors. An accurate sensor is key to timely fault detection, and to avoid false alarms that can lead to costly downtime. The accuracy of the sensor is determined by its signal-to-noise ratio (SNR) which is the ratio between the desired signal (vibration frequency) and the undesired signals (noise and electrical interference). The higher the SNR, the more accurate the sensor.Types of Vibration Sensors
There are a number of different types of vibration sensors available in the market, each with its own advantages and disadvantages. In this section, we’ll take a closer look at some of the most commonly used types of vibration sensors.Piezoelectric Sensors
Piezoelectric sensors are one of the most commonly used types of vibration sensors. They work by converting mechanical movement into electrical energy. Piezoelectric sensors are sensitive and can measure vibrations in a wide range of frequencies. However, they are susceptible to temperature fluctuations and can lose sensitivity over time if not maintained correctly.Accelerometers
Accelerometers are another popular type of vibration sensor. They work by measuring acceleration and can provide a more comprehensive picture of vibration characteristics. Accelerometers can be used in a variety of applications and can measure both high and low frequency vibrations. They are also very durable and can withstand harsh environments.Proximity Transducers
Proximity transducers are another type of vibration sensor that can be used to measure the distance between the sensor and the vibrating object. Proximity transducers are ideal for detecting high-frequency vibrations and are often used in turbines and compressors. However, they can be costly and require careful installation to ensure accurate readings.Optical Sensors
Optical sensors are a newer type of vibration sensor that uses a laser to measure vibrations. They are highly accurate and can measure vibrations over a wide range of frequencies. Optical sensors are also durable and can withstand harsh environments. However, they can be costly and require precise alignment to achieve accurate results.Conclusion
Vibration sensors are an essential tool for power transmission products and can help avoid costly downtime and repairs. By considering your specific needs, frequency range, sensitivity, mounting options, and accuracy, you can choose the right vibration sensors to meet your requirements. With a range of options available in the market, it is essential to evaluate each option thoroughly before making a decision. By selecting the right vibration sensors, you can ensure that your equipment is monitored effectively and prevent potential problems before they occur.Related Topics You Might Like
