Bently Nevada 330505-01-02-04 Low Frequency Velocity Sensor

Product Introduction

The Bently Nevada 330505-01-02-04 is a vibration sensor (Low Frequency Velocity Sensor), engineered for continuous protection of rotating machinery. TenBN supplies this genuine Bently Nevada component with full documentation and ready stock for plants running condition monitoring programs on critical equipment.

Technical Parameters

• Model: 330505-01-02-04
• Product Type: Low Frequency Velocity Sensor
• Product Series: 330505
• Transducer Mounting Angle: 0 1 = 0° ± 10°
• Internal Mounting Thread: -02 = 3/8-24 UNF-2B
• Mounting adapter Option: 0 4 =1/4 – 20 UNC

Parameter Analysis

The ordering string of the 330505-01-02-04 encodes its physical and electrical configuration, so every digit should be checked against the machine drawing before substitution. The mounting adapter Option specifies 0 4 =1/4 – 20 UNC. The unit is rated for operation from -40°C to +100°C (-40°F to +212°F).

Sensor output is specified together with the associated monitoring machinery, so consistent part numbers across the loop keep sensitivity and linearity within their documented limits.

Application Scenarios

Installed on machine trains in power generation and process industries, this sensor feeds casing-level vibration data to the protection system for early fault detection.

Installation Guide

Mount the sensor at the documented location on the machine casing, torque the stud to specification, and route the cable to the monitor with correct shielding. Confirm the measurement channel responds before returning the train to operation.

Compatibility

This component belongs to the 3500 series monitoring rack and is engineered to work with the associated probes, extension cables, Proximitors, and monitoring hardware of the same system. Bently Nevada components sharing the same part number are fully interchangeable, so a stocked spare can be fitted without re-engineering the measurement loop. TenBN can supply the complete chain under consistent part numbers.

Maintenance Advice

Check the sensor mounting, cable, and connector condition during outages, and verify the measurement channel still responds to a known input. Keep the unit within its -40°C to +100°C (-40°F to +212°F) operating envelope in service and storage.

Procurement Advice

This unit is supplied new & original in factory packing with 12 months factory warranty. Confirm the complete part number against your machine’s bill of materials before ordering, since each option digit changes the mechanical or electrical fit. TenBN stocks genuine Bently Nevada components and provides the official service documentation for this model. For inventory, pricing, and lead time on the 330505-01-02-04, contact [email protected].

Frequently Asked Questions

What is the operating temperature range?

The unit is rated from -40°C to +100°C (-40°F to +212°F), covering the temperature extremes typical of turbomachinery installations.

Can this spare be interchanged with existing components?

Bently Nevada components sharing the same part number are fully interchangeable, so this spare can replace an existing unit without recalibrating the loop when the complete part number matches.

How do I confirm the right part number?

Check every option digit against the machine bill of materials, then contact [email protected] with the full string; the TenBN team will confirm fit, stock, and documentation.