Vibration Isolation
Control of unwanted vibration so that its adverse effects are kept within acceptable limits. (www.sdp-si.com)
See Also: Vibration Test, Tables
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Product
64-Ch Isolated Digital Output Universal PCI Card
PCI-1752U
Isolated Digital Output Card
64-ch Sink Type (NPN) Isolated Digital Output Module (PCI-1752U Only)64-ch Source Type (PNP) Isolated Digital Output Module (PCI-1752USO Only)High-voltage isolation on output channels (2,500 VDC)Wide output range (5 ~ 40 VDC)High-sink/source current on isolated output channels (200 mA max./channel)Output status readbackKeeps the output settings and values after system hot resetChannel-freeze function High-density 100-pin SCSI connector
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Product
NI-9231, 8-Channel, 51.2 kS/s/channel, -5 V to 5 V, C Series Sound and Vibration Input Module
783610-01
Sound and Vibration
8-Channel, 51.2 kS/s/channel, -5 V to 5 V, C Series Sound and Vibration Input Module - The NI-9231 is a high-density sound and vibration module that can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. It can perform the high dynamic range measurements necessary for modern measurement microphones and accelerometers and features simultaneous sampling. The NI-9231 incorporates both a TEDS input path and 2 mA of IEPE signal excitation source that can be turned on and off, removing the need for external sensor power and reducing the complexity of the data acquisition system.
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Product
NI-9234, 4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module
779680-03
Sound and Vibration
4-Channel, 51.2 kS/s/channel, ±5 V, C Series Sound and Vibration Input Module - The NI‑9234 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9234 is also compatible with smart TEDS sensors. The NI‑9234 delivers a wide dynamic range and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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Product
C Series Sound And Vibration Input Module
Sound and Vibration
The C Series Sound and Vibration Input Module incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. The modules are compatible with smart TEDS sensors.The C Series Sound and Vibration Input Module includes the NI-DAQmx driver and configuration utility that simplify configuration and measurements. NI-DAQmx supports NI programming environments as well as Python, ANSI C, C#.NET, and MathWorks MATLAB® software.
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Product
USB Sound And Vibration Measurement Bundle
Sound and Vibration
The USB Sound and Vibration Measurement 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.
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Product
NI-9230, 3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module
784396-01
Sound and Vibration
3-Channel, 12.8 kS/s/channel, ±30 V, C Series Sound and Vibration Input Module - The NI‑9230 can measure signals from integrated electronic piezoelectric (IEPE) and non‑IEPE sensors such as accelerometers, tachometers, and proximity probes. The NI‑9230 is also compatible with smart TEDS sensors. The NI‑9230 incorporates software-selectable AC/DC coupling, IEPE open/short detection, and IEPE signal conditioning. The input channels simultaneously measure signals. Each channel also has built-in anti-aliasing filters that automatically adjust to your sample rate. When used with NI software, this module provides processing functionality for condition monitoring such as frequency analysis and order tracking.
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Product
FD-11634, 8-Channel Sound and Vibration Input Device for FieldDAQ
786471-01
Sound and Vibration
The FD-11634 can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. The device also works with smart TEDS sensors, delivers a wide … dynamic range, and incorporates software-selectable AC/DC coupling and IEPE signal conditioning. The input channels simultaneously measure signals and have built-in anti-aliasing filters that adjust to your sample rate. This device is IP65/IP67-rated to be dust-tight and water-submersible and can sustain 100 g shock and 10 g RMS vibration in -40°C to 85°C environments. You program the FD-11634 with NI-DAQmx, which automatically synchronizes multiple FieldDAQ™ devices. When used with NI software, this device can provide processing functionality for condition monitoring such as frequency analysis and order tracking.
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Product
Vibration Monitoring
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From milling machines to pumps to wind turbines – wherever the condition of machines and systems needs to be monitored, Pepperl+Fuchs vibration monitoring products help prevent unplanned downtime and ensure personal and system protection.
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Product
Vibration Testing
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Response Dynamics Vibration Engineering, Inc.
We most often characterize a problem first and work from known conditions, and stay in “the known” as we proceed by making sense of what we observe as we move forward. We test and analyze the change in dynamics we are trying to create in real-time, on site, and often make changes to our experimental test plan on the fly as we discover how a system is actually behaving. In doing so we often get meaningful results from which we can make sound engineering decisions in a short time frame. We don't just make measurements and spit out data. We help identify the problem and propose solutions.
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Product
Vibration Meters
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Overall Vibration Meter and Electronic Stethoscope, display unit with electronics includes: (2) "AA" batteries, (1) Sensor Pak, (1) Carrying Case, (1) Stereo Headphones with 3.5 mm "MINI" PLUG, (1) Owners Manual.
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Product
Isolation Amplifiers
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Isolation Amplifiers provide power supply designers with a higher performing, single chip alternative to isolation techniques based on optocouplers and shunt regulators. Analog Devices ADuM3190 and ADuM4190 isolated error amplifiers have a 400 kHz bandwidth, with 0.5% typical initial accuracy at 25°C and 1% total accuracy over the extended temperature range of –40˚C to +125˚C. This provides manufacturers of ac-to-dc and dc-to-dc power supplies with a significant upgrade in speed and operating temperature range, as well as a 5× improvement in transient response.
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Product
Isolation Amplifier
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An electronic device used to electrically separate input, output, and power supply circuits while conditioning or amplifying measurement signals.
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Product
Vibration Monitoring
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Encore Electronics offers a full line of vibration monitoring equipment, ranging from DIN-rail mounted accelerometer signal conditioners to complete multi-channel monitor / alarm cabinets. Most are equipped with a 4mA power source for IEPE (Integral Electronic Piezo-Electric) transducers.
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Product
Isolated ADCs
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Isolated analog-to-digital converters (ADCs) are second-order sigma-delta modulators that convert analog values into a 1-bit stream and are able to withstand high common-mode voltages.Combining a high-frequency external clock input and wide bandwidth, our isolated ADCs provide very high accuracy thanks to the improved signal-to-noise ratio (SNR). The isolation grade and a high level of transient immunity are keys to reliably sensing currents and voltages to ensure the robustness and high performance of many industrial applications.
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Product
I2C Isolators
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Analog Devices’ family of isolated I2C isolators support a complete isolated I2C interface. This portfolio is based on our iCoupler® chip scale transformer technology. iCoupler is a magnetic isolation technology with functional, performance, size, and power consumption advantages compared to optocouplers. By integrating iCoupler channels with semiconductor circuitry, our technology enables a complete, isolated I2C interface with a small form factor. Our I2C isolators covers applications such as central office switching, networking, and power over Ethernet.
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Product
Vibration Calibrators
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Metra Meß- und Frequenztechnik Radebeul GmbH & Co. KG
Metra is a leading manufacturer of vibration sources for the calibration of accelerometers, velocity and displacement sensors. Metra's vibration calibrators have some unique features such as a very high payload and variable vibration frequencies.
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Product
RF Isolators
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150 Watt Isolators include 35W Removable Loads, and can mount on 19" x 5.25" panels.200-400 Watt Isolators include 60W Removable Loads, and can mount on 19" x 8.75" panels.
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Vibration Controllers
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The 900 Series vibration controllers incorporate Data Physics’ renowned shaker control algorithms with a modern software interface and new hardware. The 900 Series controller can quickly be set up to control any shaker – while the 900 series platform offers advanced features such as auto-aggregation of data from all test stands, custom Word-based reporting, unlimited expandability, concurrent data recording and signal analysis, intrinsic safety, and more.
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Product
Vibration Recorders
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The Dytran 4400A is a vibration recorder with built‐in 3‐axes MEMS accelerometer capable of recording acceleration in three orthogonal directions and write the data on an SD card
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Vibration Meters
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Companies must comply with the Control of Vibration at Work Regulations 2005 – this requires them to minimise and monitor exposure to hand-arm vibration and make sure that it does not exceed set levels and cause Hand Arm Vibration Syndrome. The best way to do this is by using a hand-arm vibration meter.
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Product
Isolated LVDS
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Isolated LVDS (low voltage differential signaling) devices couple differential signals applied to the LVDS receiver inputs across the isolation barrier to the outputs on the other side and re-transmits the bit stream or clock as LVDS. Analog Devices' drop-in LVDS isolators offer designers robust, high speed differential signaling for point-to-point and multidrop applications. Extending iCoupler® chip scale transformer technology for ultrahigh speed data encoding, these LVDS isolators support a a data rate of up to 2.5 Gigabits per channel for a total bandwidth of 10 Gbps. In contrast to expensive fiber implementations, deserialized links over standard digital isolators or optocouplers, and design-intensive bespoke solutions using transformers or high voltage capacitors, ADI Gigabit Digital LVDS isolators offer the only integrated comprehensive, high performance isolation at 10 Gbps. High performance galvanic isolation for applications include analog front-end (AFE), processor to processor serial communication, or video and imaging data (such as HDMI isolators) as well as isolation between boards, or at a cable interface for LVDS or CML signal chains.
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Product
Vibration Test System
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Guangdong Bell Experiment Equipment Co.,Ltd
DGBell's Vibration Test System is a simulation of the various environments encountered in the manufacturing, assembly, transportation and use phases of execution. It is primarily used to identify the ability of a product to withstand environmental vibrations.
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Product
Transducer & Isolator
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Measured parameters can be programmed to generate equivalent output signalsOverride selection for desired value and rangeIsolation between input to output or output to outputQuick response time of 300ms in display and communicationOn field configurable Input and Output parametersUser friendly interface to support remote monitoring and communication
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Product
Circulator And Isolator
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A circulator is a three-port passive RF device that directs signals to flow in a single direction, like a one-way street for radio frequencies. An isolator is a type of circulator with one port terminated in a matched load, effectively acting as a two-port device that only allows signals to pass through in one direction and protects components by dissipating any reflected signal.
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Environmental Vibration
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The monitoring of environmental and ground vibration is required because vibration can cause both damage to local structures and distress to nearby residents. There are many sources of environmental vibration where monitoring is required, common sources are Civil Engineering Works, Quarrying and Blasting, Construction Sites and road works.
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Product
Building Vibration Measurement
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Metra Meß- und Frequenztechnik Radebeul GmbH & Co. KG
Contains a highly sensitive triaxial acceleration sensor, measurement, evaluation and recording electronics as well as an accumulator
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Product
Vibration Visualization
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It is difficult to imagine the actual vibration level and distribution from the numerical display or signals, which are basically a mathematical representation of the vibration experienced by the structure under test. Animating the structure’s deformation provides users with a clearer representation of the intensity from vibration.
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Product
Engine Vibration detector
VP-201/202/1210/1220
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The VP-201/202 and VP-1210/1220 are electro-dynamic vibration detectors designed for gasoline and diesel engine measurement. By mounting them on the cylinder head or an engine etc, they detect rotation vibration at the time of combustion. It is easy to use due to a small, light weight, and magnetic mounting by means of a built-in magnet on the bottom surface. The detector and the cable are reliable with heat-resistant structure so you can use it in an engine room.
