Seismic Accelerometers
sense ground vibration.
See Also: Seismic, Seismometers, Seismic Arrays, Earthquake
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Product
Servo type Accelerometer
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A motion is sensed by a displacement detector, a current is fed to the coil to get back the pendulum mass to the original position. This current will be proportional to the acceleration, that is converted to an output voltage. The Servo type accelerometer is for the Earthquake Monitoring or measurements of micro tremor on the Civil Engineering Structures because of its higher sensitivity and stability or more accurate phase responses in the lower frequency range than those of other vibration transducers.
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Product
High Temperature Accelerometer
HA602-V100
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Charge Amplifier for use with CM362 High Temperature Accelerometers, Velocity
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Product
High Resolution Seismic Streamer
Sentinel® HR
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Sentinel HR is the new Sercel solid streamer designed with a very short channel spacing for high resolution acquisition.
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Product
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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Product
Accelerometer Simulator
MTN/8302
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The MTN/8302 is a battery-powered unit designed to simulate a constant current type accelerometer. It enables test and calibration of vibration monitoring equipment such as the Monitran MTN/6000 series.
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Product
Damped MEMS High-G Shock Accelerometers
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Damped 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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Product
Structural Test ICP® Accelerometers
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Conventional structural test data systems use few to several hundred sensors. Cables bundles can be complex and confusing resulting in setup errors. Sensors with TEDS (Transducer Electronic Data Sheet) allow for an internal sensor digital chip to store sensor information. This information contains descriptive identifiers that when connected to a TEDS compatible signal conditioner or data system, reads the descriptive information and automatically aligns the data system. Human error is minimized, reducing time consuming data verification or re-test. The Series 333 ICP® accelerometers, and their accessories, are designed to address the needs of multi-point modal and structural test measurement applications. This equipment was developed in conjunction with the world renowned University of Cincinnati Structural Dynamics Research Laboratory and proven in real-world testing situations. The PCB 333 Series accelerometers delivers rapid system setup, reduces human documentation errors, maintains calibration data of each sensor, allows for “Plug-and-Play” installation, reduces overall test time lowering project test costs.
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Product
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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Product
LIS3DH 3-Axis Accelerometer With ADC
29020
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The LIS3DH is a high performance, ultra-low power, three-axis linear accelerometer. It features user-selectable scales up to 16g, an embedded temperature sensor, 10-bit ADC and a standard digital I2C/SPI serial interface.
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Tri-Axial Accelerometers with Built-In Preamplifier/Charge Output Type
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The tri-axis acceleration detector is an accelerometer that can output electric signals in proportion of vibration acceleration, which has been converted from mechanical vibrations, at the same time from XYZ three vibration directions. Various types of accelerometers are provided including built-in preamplifier type, charge output type, and TEDS compatible type.
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Product
PCB IMIC01, 100 mV/g, 2-Pin, Accelerometer, Industrial Vibration Sensor
780985-01
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The PCB IMIC01 is an industrial Vibration Sensor designed for permanent installations. This sensor helps you acquire sound and movement data with supported PXI Sound and Vibration Modules, C Series Sound and Vibration Input Modules, and USB-based Sound and Vibration Devices. The PCB IMIC01 features a sensitivity range of 100 mV/g and uses the Integrated Electronics Piezo-Electric (IEPE) current excitation. The sensor supports the IMI Industrial Accelerometer Cable as well as the MIL2M-Breakout Cable.
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Product
SparkFun Triple Axis Accelerometer Breakout
ADXL345
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This new version adds two standoff holes as well as an extra decoupling capacitor. The ADXL345 is a small, thin, low power, 3-axis MEMS accelerometer with high resolution (13-bit) measurement at up to +-16 g. Digital output data is formatted as 16-bit twos complement and is accessible through either a SPI (3- or 4-wire) or I2C digital interface.
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Product
Dual-Axis Accelerometer For HS3/4/4-DIFF Handyscopes, +/- 5G
TP-ACC50-25
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The Accelerometer is a low cost, low power, complete dual-axis accelerometer with signal conditioned voltage outputs. The output signals are analog voltage proportional to acceleration. The Accelerometer is capable of measuring both positive and negative accelerations to at least �+/- 5G.
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Product
PCB High Sensitivity, 100mV/g, ICP® (IEPE) Accelerometer
784170-01
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The PCB HSTA15 helps you acquire sound and movement data with supported PXI Sound and Vibration Modules, C Series Sound and Vibration Input Modules, and USB-based Sound and Vibration Devices. This sensor uses the Integrated Electronics Piezo-Electric (IEPE) current excitation. The PCB HSTA15 features a sensitivity range of 10 mV/g and requires a 4-socket plug-to-3 BNC plug cable.
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Product
Quantum Accelerometer
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A quantum accelerometer uses atom interferometry to measure accelerations along a horizontal axis. Quantum accelerometers are able to achieve a combination of sensitivity and stability by exploiting quantum interference. As such, they will be critical components of a quantum inertial navigation unit, which will offer satellite-free navigation with unparalleled long-term accuracy. A phase locked SolsTiS system underpins this setup and provides the extremely low phase noise required to make high sensitivity measurements and dynamic frequency tunability to address multiple atomic transitions.
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Product
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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Product
Seismic interpretation Software
Visual-Sunt
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This program is a graphical interface for Windows® of the SUNT program, the 32 bits Windows® version of the SU (Seismic UNIX) freeware, the software for the data processing of “Centre of Wave Phenomena”.
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Product
IEPE Triaxial Accelerometer – 1000 mV/g
HDP356B18
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Triaxial accelerometer high sensitivity, ICP, 1V/g, weight 25g, range 5 g pk
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Product
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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Product
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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Product
Dual-Axis Accelerometer For HS5 & 6 Handyscopes, +/- 2G
TP-ACC20-09
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The Accelerometer is a low cost, low power, complete dual-axis accelerometer with signal conditioned voltage outputs. The output signals are analog voltage proportional to acceleration. The Accelerometer is capable of measuring both positive and negative accelerations to at least +/- 2G.
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Product
Dual-Axis Accelerometer For HS3/4/4-DIFF Handyscopes, +/- 16G
TP-ACC160-25
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The Accelerometer is a low cost, low power, complete dual-axis accelerometer with signal conditioned voltage outputs. The output signals are analog voltage proportional to acceleration. The Accelerometer is capable of measuring both positive and negative accelerations to at least +/- 16G.
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Product
Triple-Axis Accelerometer (+-2g/4g/8g/16g) w/ I2C/SPI
ADXL345
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Filling out our accelerometer offerings, we now have the really lovely digital ADXL345 from Analog Devices, a triple-axis accelerometer with digital I2C and SPI interface breakout. We added an on-board 3.3V regulator and logic-level shifting circuitry, making it a perfect choice for interfacing with any 3V or 5V microcontroller such as the Arduino.
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Product
IEPE Triaxial Accelerometer – 1000 mV/g
HDWBV-100
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IEPE tri-axial accelerometer for the measurement of vibration transmitted to whole body.
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Product
Compact Accelerometer (Shock Meter)
AP2019
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Can be used as shock sensors in equipment diagnostic systems; Combination of high axial sensibility, intrinsic frequency and shock resistance; Low sensitivity to electromagnetic fields; Low intrinsic noise level.
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Product
Accelerometers & Angle Sensors
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Accelerometers & Angle SensorsSingle axis, triaxial accelerometers and impulse hammers for vibration measurement and structural modal analysis.Angle sensors are perfect complementary sensors for applications like order tracking.
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Product
Triaxial Linear Accelerometers
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Columbia Research Laboratories
The Triaxial Force Balance Linear Accelerometers range from general purpose, low cost sensors, capable of measuring DC and low frequency acceleration simultaneously in three axes, to Miniature Airborne, Highly Reliable Sensors that operate from +24 to +32VDC Aircraft power. Also offered are compact, premium performance, extremely rugged sensors, well suited for demanding missile and airborne applications.
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Product
Seismic Detection System
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For the purpose of increased reliability and unification, the seismic detection system is delivered as a standard kit placed inside of the compact leak-proof casing.
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Product
SparkFun Triple Axis Accelerometer Breakout
MMA8452Q
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This breakout board makes it easy to use the tiny MMA8452Q accelerometer in your project. The MMA8452Q is a smart low-power, three-axis, capacitive MEMS accelerometer with 12 bits of resolution. This accelerometer is packed with embedded functions with flexible user programmable options, configurable to two interrupt pins. Embedded interrupt functions allow for overall power savings relieving the host processor from continuously polling data.
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Product
GEOPHYSICS, SEISMIC, and ATMOSPHERICS RESEARCH RECEIVER
Type RAS-1
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Called the RAS-1, the receiver is designed for ultra low and very low frequency scientific research work, including the exploration of low frequency emissions due to seismic and earth-quake activity, study of atmospheric phenomenon such as "whistlers", and low frequency Sudden Ionospheric Disturbance (SID) and electromagnetics phenomenon. The RAS-1 will receive signals from under 200 Hz. To over 250 KHz in both narrow bandwidth modes as well as broad badnwidth reception.
