A Keyphasor signal is a once-per-turn or multiple-event-per-turn pulse from a rotating shaft or gear used to
provide a precise timing measurement. This allows 3500 monitor modules and external diagnostic
equipment to measure shaft rotative speed and vector parameters such as 1X vibration amplitude and
phase.
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Products Name: 330500 BENTLY NEVADA Input module Brand new
PRODUCT DESCRIPTION
330500 BENTLY NEVADA Asset Condition Monitoring
Brand:Bently
Model number:330500
Colour:new
Warranty: 12 months
Lead Time:3-day working day
Country of origin: USA Price: Please contact us
Product weight:0.23kg
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
330500 BENTLY NEVADA Input module Brand new
Description:
The Enhanced Keyphasor Module is an improved 3500 system module. It offers
expanded Keyphasor signal processing capabilities over the previous design
while maintaining complete downward-compatibility in terms of form, fit and
function with existing Keyphasor modules for use in legacy systems. The
Keyphasor module, PWA 125792-01, is completely replaced by the more recent
149369-01 module.
When a system Keyphasor input is required for Triple Modular Redundant (TMR)
applications, the 3500 system should employ two Keyphasor modules. In this
configuration the modules work in parallel to provide both a primary and
secondary Keyphasor signal to the other modules in the rack.
A system with more than four Keyphasor inputs may use a paired configuration
provided that there are no more than four primary Keyphasor input signals. A
paired configuration requires two consecutive monitoring positions in either the
upper/lower or both half-slot positions. Four Keyphasor modules will accept four
primary and four backup input channels and provide four output channels (one
per module). A configuration of two paired and one non-paired (three Keyphasor
modules total) is also possible. In such a configuration, the user may configure
the one non-paired Keyphasor (order either two 2-channel or one 1-channel and
one 2-channel option)
The Isolated Keyphasor I/O module is designed for applications in which the
Keyphasor signals are tied in parallel to multiple devices and require isolation
from other systems, such as a control system. The Isolated I/O module was
created specifically for Magnetic Pickup applications but is compatible with and
will provide isolation for Proximitor* applications as long as an external power
supply is provided. Note that the intent of this I/O module was primarily to
measure shaft speed and not phase. The module can provide phase
measurements, but this I/O introduces a slightly higher phase shift than the NonIsolated I/O version. Figure 1 shows the amount of phase shift that the Isolated
I/O modules will add at different machine speeds.
Enhanced product features include generation of once-per-turn event signals
from multi-event-per-turn inputs, field-upgradeable firmware, and asset
management data reporting
Shipping Port: China
Payment: Bank of Chicago, Bank of Singapore
Express cooperation: fedex, DHL, UPS and your express account
Service: Professional Sales provides 24 hours /7 days online service
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