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VELOMITOR 330500
VELOMITOR 330500
VELOMITOR 330500

BENTLY NEVADA VELOMITOR 330500 Piezo-velocity Sensor

  • Item NO.:

    VELOMITOR 330500
  • Order(MOQ):

    1
  • Goods Stock:

    12
  • Payment:

    T/T
  • Lead Time:

    In stock
  • Weight:

    0.55KG
  • Dimension:

    7.8x3x6.2cm
  • Description:

    SENSOR
  • Price:

    Ask
BENTLY NEVADA · INDUSTRIAL CONDITION MONITORING
VELOMITOR 330500

Velomitor Piezo-velocity Sensor

A rugged solid-state velocity sensor for absolute vibration measurements on bearing housings, machine casings and structural surfaces.

Product Overview

The 330500 Velomitor measures absolute vibration directly at a bearing housing, machine casing or structural location. Its output is suited to machinery monitoring points where housing motion is more useful than a shaft-relative proximity measurement.

Inside the stainless-steel body is a piezoelectric sensing element with embedded electronics and no moving parts. The hermetically sealed construction supports demanding plant environments, and the sensor can operate vertically, horizontally or at another angle when the mounting surface is properly prepared.

Good results depend heavily on the mechanical interface. A clean flat surface, the correct 3/8-24 mounting arrangement, proper torque and a restrained cable route help keep resonance, looseness and cable motion from becoming part of the measurement.

Technical Specifications

Manufacturer
Bently Nevada
Model family
330500 Velomitor
Measurement
Absolute bearing-housing, casing or structural vibration
Sensor principle
Piezoelectric accelerometer with embedded electronics
Construction
Solid state; no moving parts
Mounting orientation
Vertical, horizontal or any angle
Mounting hole
3/8-24 UNF-2B
Mounting torque
24 to 40 in-lb maximum
Operating temperature
-55 to +121 °C
Shock limit
5000 g peak
Housing material
316L stainless steel
Connector
2-pin MIL-C-5015 hermetic
Typical weight
142 g
Envelope
25.3 mm diameter × 63.2 mm height
Place of shipment
Xiamen, China
Delivery Time
1-3 days
Quantity
100% New Original
Minimum Order Quantity
1pc
Bently Nevada rotating equipment component support poster

Selection, Installation & Diagnostics

Selection

  • Confirm that the channel expects a velocity sensor rather than a proximity or acceleration input.
  • Choose the mounting adapter and cable for the actual machine surface and environment.

Installation

  • Prepare a clean, flat mounting surface and tighten the sensor within the specified torque range.
  • Secure the cable close to the sensor so cable movement cannot add avoidable vibration noise.

Diagnostics

  • If readings rise after replacement, inspect mounting flatness, looseness and cable strain first.
  • Compare the signal under the same machine speed and load before changing alarm settings.

Alternative Names

VELOMITOR330500330500 VELOMITOR330500 VelomitorVelomitor 330500 sensorBently Nevada 330500Bently Nevada Velomitor 330500330500 piezo velocity sensorVEL0MITOR 330500

Frequently Asked Questions

Where should VELOMITOR 330500 be mounted when the goal is casing or bearing-housing vibration?

Typical locations are bearing housings, machine casings and structural points where absolute vibration is needed for condition monitoring or protection.

How should the receiving channel be configured after VELOMITOR 330500 is installed?

The channel should accept the Velomitor signal and use the intended velocity units, alarm direction and machinery baseline. This keeps the control-system reading aligned with the physical measurement point.

Why does mounting-surface preparation change the signal quality of VELOMITOR 330500?

Paint, burrs, curvature or a loose adapter can introduce resonance and reduce high-frequency coupling, producing a reading that belongs partly to the mount rather than the machine.

Does VELOMITOR 330500 need to be installed upright on the machine?

The official datasheet allows vertical, horizontal or angled mounting, provided the mounting interface and cable support are correct.

If the velocity signal becomes noisy, what should a technician inspect first around VELOMITOR 330500?

Inspect connector condition, cable restraint, nearby electrical interference, mounting torque and mechanical looseness before replacing the sensor.

Which commissioning baseline makes future VELOMITOR 330500 diagnostics more useful?

Record machine speed, load, sensor orientation, mounting location, channel scale and a stable overall vibration value so later comparisons are meaningful.

ApterPLC 1-Year Warranty

1YEAR WARRANTY

Support for the supplied product

Products supplied by ApterPLC are covered for 12 months under the applicable sales terms. The complete nameplate and transaction record help our team identify the exact unit when support is needed.

Emailsales1@apterpower.com
WhatsApp / Phone+8618020776782

Datasheet and Technical Documents

PDFTECHNICAL DOCUMENT

330500 Velomitor Piezo-velocity Sensor Datasheet 141632

This Bently Nevada document covers description, specifications, dimensions and ordering information for VELOMITOR 330500. It provides a practical reference for model selection, installation planning and maintenance.

ManufacturerBaker Hughes / Bently Nevada
Document coverageDescription, specifications, dimensions and ordering information
View Datasheet

330104-06-12-10-02-00

330130-035-00-00

330130-040-02-00

330104-06-14-50-02-00

330130-035-00-CN

330130-045-00-00

330104-10-18-10-01-00

330130-030-01-CN

330130-045-00-05

330104-10-20-05-02-00

330106-00-04-10-02-00

330130-040-00-00

330104-10-20-10-02-05

330106-05-30-05-02-00

330130-040-00-05

330104-12-20-10-01-00

330105-02-12-50-02-00

330130-040-01-05

330104-13-20-10-02-00

330106-05-30-10-02-00

330130-045-01-00

330104-15-23-10-02-00

330106-05-30-10-02-05

330130-045-02-05

330104-19-25-10-11-05

330106-05-30-15-02-00

330130-045-03-05

330105-02-12-05-02-00

330106-05-30-50-02-00

330130-035-01-CN

330105-02-12-05-02-05

330130-00-05-05-02-00

330130-045-00-CN

330105-02-12-10-02-00

330106-05-30-05-02-CN

330130-045-01-CN

330105-02-12-15-12-05

330106-05-30-10-02-CN

330130-040-00-CN

330105-02-12-15-12-CN

330106-05-30-15-02-CN

330130-040-02-CN

330105-02-12-05-02-CN

330106-05-30-20-02-CN

330130-040-10-CN


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