The Bently Nevada 133300-01 is a Keyphasor® (Phase Reference) Module designed for the 3500 Monitoring System. It is part of the 3500 Series, which is Bently Nevada's premier machinery protection and condition monitoring platform.
Item No :
133300-01Order(MOQ) :
1 PiecePayment :
EXW/CIFProduct Origin :
USAShipping Port :
WuhanLead Time :
3-5daysWeight :
3kg| Parameter | Specification |
|---|---|
| Manufacturer | Bently Nevada (GE Measurement & Control) |
| Product Number | 133300-01 |
| Product Type | Keyphasor® (Phase Reference) Module |
| Compatible System | Bently Nevada 3500 Monitoring System |
| Form Factor | 3500 Series Rack Module |
| Input Signal | Proximity probe or magnetic pickup |
| Output Signal | Once-per-turn voltage pulse |
| Applications | Phase measurement, synchronous sampling, vibration analysis, bode/cascade/orbit plots |
| Power Supply | 3500 Rack Backplane |
| Operating Temperature | 0°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Country of Origin | USA |
| Lifecycle Status | Active / Available |
| Model | Description | Application / Notes |
|---|---|---|
| 133300-01 | Keyphasor Module (this product) | Phase reference module for 3500 rack |
| 3500/60 | Temperature Monitor | 3500 series temperature monitoring module |
| 3500/40M | Proximitor® Monitor | 3500 series proximity probe monitor for shaft vibration |
| 3500/92 | Communication Gateway | For system-level communication in 3500 series |
| 3500/22M | Transient Data Interface Module | For transient data acquisition; often used with Keyphasor data |
| 3300 XL 8mm Proximity Probe | Proximity Probe | Compatible probe to generate Keyphasor signal |
| 3300 XL Extension Cable | Extension Cable | Extends probe connection to the rack |
1. What is the Bently Nevada 133300-01 and what does it do?
The 133300-01 is a Keyphasor® (Phase Reference) Module for the Bently Nevada 3500 Monitoring System. It provides a once-per-turn voltage pulse from a rotating shaft to the monitoring system, enabling phase reference measurements, synchronous data sampling, and advanced vibration analysis.
2. What type of sensors are compatible with this module?
The Keyphasor Module interfaces with proximity probes or magnetic pickups mounted near the rotating shaft. It can be configured for both types of sensors depending on the application and mounting orientation.
3. What applications require a Keyphasor signal?
A Keyphasor signal is essential for:
Phase measurement (relationship between shaft position and vibration)
Bode plots (magnitude and phase vs. speed during startup/shutdown)
Cascade plots (frequency spectrum vs. speed)
Shaft centerline plots (rotor position tracking)
Orbit plots (shaft motion visualization)
4. Is this module still in production?
Yes, the 133300-01 Keyphasor Module is typically available as a standard product within the 3500 Series. However, always confirm availability with an authorized Bently Nevada distributor, as product availability and lifecycles can change.
5. How is the Keyphasor Module installed in a 3500 rack?
The module installs into a standard 3500 Series rack slot, connecting via the backplane. It is compatible with the 3500 rack mounting system. A proximity probe or magnetic pickup is field-wired to the module's front terminals. The system software then uses the Keyphasor signal for phase reference and synchronous sampling of vibration channels.
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The Bently Nevada 330780-50-00 is a 5.0-meter Proximitor® Sensor for the 3300 XL 11 mm Proximity Transducer System. It receives signals from a 3300 XL 11 mm probe and its extension cable, conditioning them into a linear voltage output proportional to shaft displacement for radial vibration, axial thrust position, and Keyphasor measurement.
The Bently Nevada 21747-040-00 is a 4-meter Proximitor probe extension cable designed for the 3300 and 7200 Series Proximity Transducer Systems. It connects a proximity probe to its Proximitor sensor, transmitting high-frequency eddy-current displacement signals for vibration and shaft position monitoring on critical rotating machinery.
The Bently Nevada 330710-00-060-10-02-00 is a 3300 XL 11 mm Proximity Probe designed for non-contact vibration and position measurement on large, fluid-film bearing machinery. Its 11 mm tip provides a longer linear range compared to the standard 8 mm system, making it ideal for applications requiring greater measurement span, such as axial thrust position, differential expansion, and radial vibration on steam turbines, centrifugal compressors, and large pumps.
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