Accelerometers
convert acceleration into electrical signals, usually denoted as a
See Also: Gyros, Gravimeters, IMU, Gyroscopes
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Accelerometers
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Dytran accelerometers are used for product testing & development, structural monitoring, and industrial machinery health monitoring management. We offer a wide range of piezoelectric & VC MEMS sensors.
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Special Accelerometers
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Metra Mess- und Frequenztechnik in Radebeul e.K.
This page shows vibration sensors for special applications.The Seat Pad Accelerometer Model KS963B100-S was developed for measuring whole body vibration transmitted by driver seats of building machines and other vehicles in compliance with ISO 10326-1 and ISO 7096. The sensor has an IEPE output for robust signal transmission.
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Accelerometers - Special Purpose
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Analog Devices accelerometers and iSensor® MEMS accelerometer subsystems provide accurate detection while measuring acceleration, tilt, shock, and vibration in performance driven application. Our portfolio leads the industry in power, noise, bandwidth, and temperature specifications, and offers a range of MEMS sensor and signal conditioning integration on chip. Our MEMS-based Circuits from the Lab® reference designs have been built and tested by ADI experts to help you jumpstart your next system design.
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MEMS Accelerometers
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Safran designs and manufactures high-precision tactical grade MEMS acceleration sensors and mems inclinometers for demanding applications in the Defense, Aerospace, Industrial, and Commercial markets. Safran’s journey as a global leader in MEMSMicroElectroMechanical System. See also technology spans decades. Our extensive experience has not only honed our expertise but also enabled us to develop ITAR-free solutions. This means our MEMS technology is readily available for a wide range of applications, without the constraints of International Traffic in Arms Regulations (ITAR).
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Accelerometers
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Columbia Research Laboratories
An instrument for measuring acceleration, typically that of an automobile, ship, aircraft, or spacecraft, or that involved in the vibration of a machine, building, or other structure.
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Accelerometers
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A device that measures the vibration, or acceleration of motion, of a structure.
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Miniature Piezoelectric Accelerometers
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Structured with highly sensitive piezoceramic sensing elements, miniature Ceramic Shear ICP® Accelerometers have an excellent signal-to-noise ratio, high measurement resolution, and are ideal for conducting low-level vibration measurements. Due to their inherent higher sensitivity, a ceramic ICP® accelerometer can be assembled with a smaller mass than comparable quartz units, resulting in a sensor that is lighter in weight, has a higher frequency response, and has a lower noise floor. To further reduce the mass of the sensors, all ceramic shear accelerometers are housed in either tough, lightweight, laser-welded, hermetically sealed, titanium or aluminum housings. By minimizing the mass of the sensor, mass loading effects are reduced, which maximizes the accuracy of the data obtained.
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High Temperature Charge Mode Accelerometers
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Charge mode output accelerometers from PCB® use piezo-ceramic sensing elements that output an electrostatic charge signal proportional to the applied acceleration. These sensors can operate at extremely high temperatures because they do not contain the built-in signal conditioning electronics that limit the temperature range of ICP® accelerometers. Charge mode sensors are used in the testing of gas and steam turbines, jet engines, high power motors, exhaust systems and automobile engines where temperatures can range from 500° F (260° C) to 1200° F (649° C).
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SMT Surface Mount MEMS High-G Shock Accelerometers
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Piezoresistive MEMS high-amplitude shock accelerometers represent state-of-the-art industry technology for miniature, high amplitude, DC response acceleration sensors. This series is capable of measuring long duration transient motion as well as responding to and surviving extremely fast rise times, typical of a high-g shock event as found in explosive, gun and impact testing. Both packaged and OEM configurations are offered, to fulfill a variety of installation requirements.
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MEMS DC Response Accelerometers
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PCB® series 3711F, 3713F, 3741F, and 3743F MEMS DC response sensors are used to measure low frequency motion down to zero hertz. These accelerometers are used in applications such as structural monitoring, aerospace vibration testing, drivability, and gravitational force measurements. Each series includes a full scale measurement range from ± 2g to ± 200g and features low spectral noise with high resolution.
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Bluetooth Vibration Sensors / Bluetooth Accelerometers
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A Bluetooth Vibration Sensor is an Accelerometer capable of recording vibration data and transfer it to a receiver using Bluetooth standard protocol. These sensors usually integrate an accelerometer and a bluetooth transmitter to establish wireless connectivity. Hence having the capability to connect via peer to peer or mesh network.
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Linear Accelerometers
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Columbia Research Laboratories
Columbia Research Labs line of Force Balance Linear Accelerometers offers low cost, high performance, general purpose single axis accelerometers that are ideal for DC and low frequency measurements, with both voltage and current signal outputs available. Also offered are Columbia's Solid State Sensors and our specialized Airborne Sensors that generate outputs specifically designed to operate from +24 to +32VDC aircraft power, that is excellent for airborne telemetry applications. And our Low Noise Sensors are designed for use in seismic, low level, low frequency motion studies.
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High Sensitivity Accelerometers
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Metra Mess- und Frequenztechnik in Radebeul e.K.
The piezoelectric accelerometers on this page are intended for the measurement of lowest vibrations. Their high sensitivity is achieved -unlike other high sensitivity accelerometers- by the sensing element itself and not by internal amplification. From this results highest resolution and lowest noise.
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Endevco Cryogenic Charge Output Accelerometers
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PCB's acquisition of Endevco's full line of testing sensors means all Endevco sensors are now backed by PCB's Total Customer Satisfaction (TCS) guarantee. Endevco® cryogenic piezoelectric accelerometers are built specifically for measuring vibration under cryogenic conditions down to -452° F (-269° C). Signal outputs of these units are very stable even at extremely low temperatures. Their rugged internal construction is designed to withstand multiple cycles of thermal shock with steep temperature gradient. The accelerometers are self-generating devices that require no external power source for operation and contain no electronics. This allows them to operate below the -320° F (-196° C) limit of ICP accelerometers, down to -452° F (-269° C).
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Accelerometers
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Monitran General Purpose Analysis Sensors are ideal for use with portable and on-line vibration analysers, providing the user with a complete spectrum of vibration intensity against frequency. Changes in this spectrum allow the user to determine the health of the machinery to which the sensor is attached. Most analysers will store the spectral values and monitor changes over a period of time, allowing prediction of expected component life and enabling efficient planning of maintenance schedules.
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Accelerometers
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An accelerometer is used in manufacturing machine maintenance to inspect equipment vibration. An accelerometer also is used in product testing to measure the vibration of various components.A triaxial accelerometer, also called a 3-axis accelerometer, provides measurements of the following parameters: vibration acceleration, vibration velocity and vibration displacement. In this way, vibration is measured and recorded with great precision.Most accelerometer products offered by PCE Instruments are portable devices. Many feature memory functionality so that readings can be stored and retrieved later for in-depth analysis. Some accelerometer models come with a manufacturer's calibration certificate. Some accelerometer models can be calibrated to ISO standards optionally for an additional fee.
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High Temperature ICP® Accelerometers
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PCB® offers specially designed and tested ICP® accelerometers for conducting vibration and shock measurements under demanding environmental conditions of up to 356 °F (180 °C). These sensors combine proven quartz and ceramic shear sensing technology with specialized, built-in microelectronic signal conditioning circuitry to achieve dependable operation in extreme temperatures and through repetitive temperature cycling. Laser-welded, hermetically sealed, lightweight titanium or stainless steel housings offer further protection from the environment. Prior to shipment, each sensor undergoes a battery of tests to ensure survivability for its intended use. Such tests include temperature soak at elevated temperatures, temperature cycling, and exposure to highly accelerated screening procedures with hydraulically actuated shakers.
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Universal Accelerometers
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Metra Mess- und Frequenztechnik in Radebeul e.K.
There are models with charge output and with IEPE compatible voltage output. The transducers of KS series have a shear type sensing element making them less susceptible to thermal transients and base strain. The accelerometers of KD series have a compression type sensing element combining rugged design, precision and low cost.
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Accelerometers | Vibration Sensors
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Accelerometers measure the levels of vibration in an engine or system. They detect faults and prevent potential damage. They enable you to achieve the reliability and accuracy you need for your engine, aircraft, helicopter, UAS, space or transportation application.
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General Purpose Single Axis Accelerometers
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Motion of a rigid body can be characterized within six degrees of freedom. Providing mechanical excitation to simulate this motion as may be encountered in the real world can entail a variety of test machines. There are various pound/force vibration shakers for structural testing. Regardless of the apparatus, the goal is always to ensure that the product under test can adequately perform, and reliably survive, in the environment in which it will be deployed, or to which it will be exposed during transport. PCB® accelerometers provide the measurement signals needed to control the vibratory input and to analyze the product’s reaction to such testing.
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High Sensitivity ICP® Accelerometers
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High sensitivity ICP® accelerometers are specifically designed to enable the detection of ultra-low-level, low-frequency vibrations associated with very large structures, foundations, and earth tremors. These sensors typically possess exceptional measurement resolution as the result of its comparatively larger size, which furnishes a stronger output signal and a lower noise floor. All units are hermetically sealed in a titanium or stainless steel housing. Models that include a 2-pin, military style connector provide the added benefit of being electrically case isolated for superior RF and EMI protection.
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Three Axis Accelerometers
TAA
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The Inertial Labs MEMS TAA-308, TAA-315 and TAA-340 are the third generation of the Inertial Labs MEMS, three-axis high-precision accelerometers released in a stand-alone design. The TAA-308, TAA-315 and TAA-340 are revolutionary, compact, self-contained, strapdown, Navigation-grade Accelerometers that measure linear accelerations with high precision due to their unique design and developed by Inertial Labs over last 20 years several significant know-know and technics in calibrations of inertial sensors. Measured by TAA Accelerometers accelerations are determined with low noise and very good repeatability for both motionless and dynamic applications.
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Accelerometers
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The unit is based on micro machined MEMS technology. The unit contains a 35g sensing element. The element is scaled to optimise the resolution to suit the g range of interest. An internal amplifier provides an output between 0 and 5 volts. The on board microcontroller and temperature sensor are used for offset drift compensation. This unit can be re-calibrated at the factory.
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Accelerometers
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ROGA-Instruments provides a broad range of accelerometers for General applications, Seismic measurements, High acceleration and shock, Light test objects, Triaxial measurements and Industrial applications.
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General Purpose Piezoelectric Accelerometers
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Piezoelectric accelerometers offer tremendous versatility for shock and vibration measurements. These rugged sensors can withstand adverse environmental conditions. A wide variety of configurations are available to support multiple application requirements. Specialty units are also available through mechanical or electrical design modifications or additional qualification testing.
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Endevco Piezoresistive Undamped MEMS Accelerometers
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PCB's acquisition of Endevco's full line of testing sensors means all Endevco sensors are now backed by PCB's Total Customer Satisfaction (TCS) guarantee.
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Angular Accelerometers
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Columbia Research Laboratories
Columbia Research Labs offers Angular Accelerometers that use the fluid rotor concept of sensing angular acceleration resulting in a highly accurate precision Angular Accelerometer that provide excellent bias stability and rejection of linear acceleration. We also offer smaller electrically damped Angular Accelerometers that provide exceptional high frequency characteristics for an angular acceleration within its range of sensitivity. Lastly we offer a Variable Range Angular Accelerometer allowing the customer to change the measurement range of the sensor to meet their requirements.
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Micropower, 3-Axis, ±200 g Digital Output, MEMS
ADXL372
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The ADXL372 is an ultralow power, 3-axis, ±200 g MEMS accelerometer that consumes 22 μA at a 3200 Hz output data rate (ODR). The ADXL372 does not power cycle its front end to achieve its low power operation and therefore does not run the risk of aliasing the output of the sensor. In addition to its ultralow power consumption, the ADXL372 has many features to enable impact detection while providing system level power reduction. The device includes a deep multimode output first in, first out (FIFO), several activity detection modes, and a method for capturing only the peak acceleration of over threshold events. Applications: Impact and shock detection. Asset health assessment. Portable Internet of Things (IoT) edge nodes. Concussion and head trauma detection.
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NI-9234 and cDAQ-9171 USB Sound and Vibration Measurement Bundle
865664-01
Sound and Vibration
NI-9234 and cDAQ-9171 USB Sound and Vibration Measurement Bundle - The USB Sound and Vibration Measurement Bundle with NI-9234 and cDAQ-9171 includes the NI-9234 C Series Sound and Vibration Input Module and the cDAQ-9171 CompactDAQ Chassis for sound and vibration measurements. This bundle provides a portable, USB-based sensor measurement system that helps you measure signals from integrated electronic piezoelectric (IEPE) and non IEPE sensors such as accelerometers, tachometers, and proximity probes. The included NI-9234 features 4 channels with built-in anti-aliasing filters that automatically adjust to your sample rate. Additionally, when used with NI software, the bundle provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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IEPE Monoaxial Accelerometer – 100 mV/g
HDP352C34
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Monoaxial accelerometer general purpose, ICP, 100mV/g, weight 5,8 g, range 50 g pk
