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Vibration Acceleration Transmitters features DIN rail mount, 100 mV/g accelerometer input, 4-20 mA output, fault detection and buffered transducer output. They are compatible with all voltage output accelerometers and provide a 4-20 mA output proportional to the overall measurement. Each unit provides power for the associated transducer, processes the vibration signal to determine overall amplitude and outputs a 4-20 mA dc current that is proportional to a user specified range such as 0-5 g's in peak or RMS detection. This transmitter has BNC connector, mounted on the front of the unit that provides access to the buffered transducer output signal. The electrical specification include +24 Vdc at 45 mA max., 2 Hz to 20 kHz frequency response and maximum load of 600 ohms resistive.
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Vibration actuator consists of a drive section having a coil placed in a cavity of a magnetic circuit, a vibrator driven by the drive section, a spacer made such that its end portion supports a peripheral edge portion of the vibrator, and an external plate. A vibrator actuator provides a drive force by vibrating a vibration element in response to an input signal. The vibration element includes a piezoelectric element which imparts vibration to the vibration element in response to an electrical signal. The vibration element is in compressive contact with and moves with respect to a relative moving member. The relative moving member may be planar, circular or toroidal. The relative moving member has first and second surfaces with said first surface being an adherent material removal surface.
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Vibration analyzer is an important part in the vibration testing and modal analysis field. They include instrumentation for acquiring data and analyzing results. There are two types of vibration: forced and resonant. Forced vibration is due to internally generated forces, imbalances, external loads, or ambient excitation. It gets detailed signals such as levels of single frequencies in high frequency areas. In most cases, the results of the vibration testing are monitored over a long period of time to observe the development of wear.
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Vibration control and sway brace is designed for controlling vibration, absorbing shock loadings, guiding or restraining the movement of pipe resulting from thermal expansion. Its features include one spring saves space and simplify designs and the vibration is opposed with an instantaneous counter force bringing the pipe back to normal position. Its single energy-absorbing pre-loaded spring provides two-way action.
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Vibration dampener is designed to reduce noises caused by operating case fans. It is molded from an ultra-light silica gel material that absorbs vibrations generated from internal power supply fans.
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Vibration Displacement Transmitters are compatible with proximity probe input and provide a 4-20 mA output proportional to the overall measurement. Each unit processes the vibration signal to determine overall amplitude and outputs a 4-20 mA dc current that is proportional to a user specified range such as 5 mils peak to peak. This includes BNC connector, which is mounted on the front of the unit that provides access to the buffered transducer output signal. This transmitter features DIN rail mount, proximity probe input, 4-20 mA output, fault detection, buffered transducer output and filter option.
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