3500/25 149369-01
A half-height, two-channel phase-reference module for the Bently Nevada 3500 machinery protection system. It converts proximity-probe or magnetic-pickup inputs into precise digital Keyphasor signals for speed, phase and vector measurements.
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✦ Product DescriptionThe Bently Nevada 3500/25 149369-01 Enhanced Keyphasor Module provides phase-reference information to monitor modules installed in a 3500 rack. Each channel accepts a signal from a proximity probe or magnetic pickup and produces a digital timing pulse when a shaft mark passes the transducer. These timing signals enable accurate shaft speed, 1X vibration amplitude, phase and tracking-filter measurements. The updated 149369-01 module replaces the earlier 125792-01 PWA while maintaining form, fit and function compatibility in legacy 3500 systems. |
⚙ Configuration DecodePart number: 3500/25 149369-01 For TMR applications, two modules can operate in parallel to provide primary and secondary Keyphasor signals.
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Product Details
3500/25 Module Detail
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Precise timing for machinery diagnosticsDigital Keyphasor timing gives 3500 monitors and diagnostic tools a reliable angular reference for rotational speed, 1X amplitude, phase and tracking-filter measurements. 2 input channels
Phase reference
3500 rack compatible
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Technical Parameters
| Module family 3500/25 Keyphasor |
Primary measurements Speed, phase & 1X vector |
Signal conversion Analog input to digital timing |
| Form factor Half-height module |
Input capacity Two channels |
Accepted transducers Proximity probe / magnetic pickup |
| Normal rack capacity Up to 4 Keyphasor signals |
Compatibility 3500 rack backplane |
Condition Original new, 1-year warranty |
Applications• Steam and gas turbine phase reference |
Why choose this module?It delivers a precise once-per-turn or multiple-event-per-turn timing reference, supports two channels in one half-height module and maintains compatibility with legacy 3500 Keyphasor installations. Check Compatibility |
FAQ
What does the 3500/25 module do?It converts proximity-probe or magnetic-pickup signals into digital Keyphasor timing signals for 3500 monitor modules.
How many input channels are available?The 149369-01 provides two independent Keyphasor input channels.
Which measurements use its timing reference?The timing reference supports shaft speed, phase, 1X vibration amplitude and vector measurements, as well as tracking-filter analysis.
Does 149369-01 replace an older module?Yes. Baker Hughes identifies 149369-01 as the updated replacement for the earlier 125792-01 PWA.
What inputs can be connected?Compatible proximity probes or magnetic pickups can provide the input pulse signal.
What information should I send for a quotation?Send the full part number, rack configuration, required quantity, destination country and certificate requirements.
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About PLC EXPORT
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PLC EXPORT supplies industrial automation and machinery-monitoring components to customers worldwide. We support clear part-number verification, fast quotation and international delivery coordination. Clear checks · Responsive quotation · Reliable supply |
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SUBJECT
Bently Nevada 3500/25 149369-01
Sales Manager: Cristina |
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