200150, 200155 & 200157 Accelerometers0 pages

200150, 200155 & 200157 Accelerometers
Bently Nevada* Asset Condition Monitoring
Description
The 20015x Accelerometers are general purpose, wide frequency, case-mounted
seismic transducers designed for use with Trendmaster* proTIMs.
The 200150 Accelerometer also operates with the Trendmaster 2000 system. The
accelerometer interfaces with the 200100 Dual Acceleration to Velocity flexiTIM*
Module and the 89130-01 Acceleration-to-Velocity TIM (Transducer Interface
Module), as well as the 1900/25 and 1900/27 monitors.
The 20015x Accelerometers feature a hermetically sealed, stainless steel case.
This design provides an extremely rugged transducer that is well suited for harsh
industrial environments. The transducer’s top-mounted, 5-pin connector allows
you to easily install and remove the interconnecting signal cable. A 3/8-24
threaded hole on the bottom of the sensor’s casing accommodates several
mounting options.
The 20015x Accelerometers contain a piezoelectric sensing device that
generates a charge when it is subjected to vibration. The accelerometers
electronically convert this charge to a differential voltage signal that is
proportional to the acceleration that is parallel to the sensitive axis of the
transducer.

Application Advisories
1.

Use of the 200155 and 200157 Accelerometers with 1900
monitors or with TIMs other than those listed in Table 1 will
result in false readings.

2.

Operating the transducers outside their specified limits will
result in false readings or loss of machine monitoring.

3.

The maximum allowed cable length for use with the 200155 is
50 feet.

4.

20015x accelerometers may be installed in a Class I, Zone 0
application without a barrier, if they are being used with the
wSIM.

Specifications and Ordering Information
Part Number 164986-01
Rev. T (11/14)
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