The ATi
Torsional Vibration Monitoring System
transmits torsional acceleration from a rotating shaft, while the
system is running. The system consists of a rotating collar and a
receiver. The rotating collars are available to clamp on to most any
shaft size. Single piece versions are also available. The collar
contains two embedded accelerometers mounted 180 degrees apart. The
output from the accelerometers is processed prior to being transmitted
by the 2043BCX Transmitter to a stationary receiver.
The output from the accelerometers is processed, such that
gravitational effects are cancelled, permitting high sensitivity
measurements.
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ATi's
Model 2000i-TVi Torsional Vibration Monitoring System
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Model
2000i-TVi Torsional Vibration Collar, shown with protective covers
removed
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Power is supplied to the Transmitter
Inductively for continuous, non-interrupted measurements. No batteries
are required because the IPS delivers power through a stationary loop
antenna to a rotating antenna. Battery-powered collars are also
available. The rotating loop antenna and Induction Power Converter are
embedded into the Model 2010i Collar Assembly. The receiver includes a
digital backlit LCD display and analog outputs. The unit can be powered
from 12 VDC or 120 VAC. |
| FEATURES |
| No
Slip Rings.
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Integral Accelerometers
, no sensor connections.
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Transmits Sensor Signals via Radio
Transmitter to a Stationary Receiver.
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No Shaft Modifications
Required.
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Clamp-on Collar
houses Transmitter and Induction Power Converter. Contains embedded
transmitting antenna.
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Immune to electromagnetic
interference, dust, oil, moisture, etc.
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