Bently Nevada 330500-00-04
Bently Nevada 330500-00-04
Bently Nevada 330500-00-04
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Bently Nevada

Bently Nevada 330500-00-04 Velomitor Piezo-velocity Sensor

SKU 330500-00-04

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada
  • Product No.: 330500-00-04
  • Origin United States
  • Product Type: Velomitor Piezo-velocity Sensor
  • Barcode: 8537101190
  • Payment: T/T, Western Union
  • Weight: 0.142 kg
  • Dimensions: 20.3cm x 22cm x 3.5cm
  • Shipping port: Xiamen
  • Warranty: 12 months

Tags

Velomitor Piezo-velocity Sensor

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330500-00-04 Velomitor Piezo-velocity Sensor

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Product Description

Description

The 330500-00-04 is a Bently Nevada Velomitor Piezo-velocity Sensor configured with Option 00 (no mounting adapter) and Option 04 (CSA and ATEX multiple agency approvals). This sensor is engineered for measuring absolute casing, bearing housing, or structural vibration on rotating machinery. As a specialized piezoelectric accelerometer with integrated solid-state electronics, the unit converts velocity-based vibration into a proportional voltage signal for direct interface with monitoring systems.

By incorporating integrated electronics with no moving parts, the 330500 eliminates the risk of mechanical degradation common in traditional velocity transducers. This specific configuration supports installation across multiple hazardous area environments (CSA/ATEX) and is designed for direct mounting without an adapter, allowing for versatile horizontal, vertical, or angular orientation.

Features

  • Option 00: No mounting thread adapter included (standard 3/8-24 UNF integral mount).
  • Option 04: CSA/ATEX multiple hazardous area approvals for safe operation in specified zones.
  • Integrated solid-state piezoelectric design provides superior durability and frequency response.
  • 316L stainless steel, hermetically sealed case for resistance to industrial environmental conditions.
  • Case-isolated grounding prevents ground loops and electrical interference.
  • Compatible with standard Bently Nevada 3300 monitoring systems for casing vibration protection.

Applications

  • Absolute vibration monitoring on bearing housings and machine casings.
  • Structural vibration measurement in power generation and petrochemical facilities.
  • Rotating machinery protection where machine casing vibration is a key indicator of rotor or internal component condition.
  • Hazardous area machinery monitoring (Class I, Div 1; ATEX/IECEx zones).

Ordering Information

Option Code Description
Orderable Part Number 330500-00-04 Velomitor Piezo-velocity Sensor
A - Mounting Thread 00 No mounting thread adapter
B - Agency Approval 04 Multiple approvals (CSA, ATEX)

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Part Number 330500-00-04
Sensitivity 3.94 mV/mm/s (100 mV/in/s) +/- 5%
Frequency Response 4.5 Hz to 5 kHz (+/- 3.0 dB)
Velocity Range 1270 mm/s (50 in/s) peak
Amplitude Linearity +/- 2% to 152 mm/s (6 in/s) peak
Operating Temperature -55 degC to +121 degC
Case Material 316L stainless steel
Connector 2-pin Mil-C-5015 hermetically sealed
Mounting Torque 32-46 kg cm (24-40 in-lb) max
Diameter 25.3 mm
Height 63.2 mm
Weight 0.142 kg

Installation Guidelines

  • Ensure the sensor is installed on a clean, flat surface on the bearing housing or machine casing for optimal frequency response.
  • Improper mounting can attenuate amplitude and frequency performance or generate false signals.
  • Use appropriate Bently Nevada interconnect cables (e.g., 9571-NN or 89477-NN) for signal transmission to the monitoring rack.
  • Ensure hazardous area installation adheres to the safety drawings and entity parameters provided in the datasheet for CSA/ATEX compliance.
Shipping & Returns

Global Express Shipping

  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our technical warranty.
FAQ
What does the 04 option code indicate for the 330500-00-04?
The 04 option code indicates that this sensor is configured with multiple hazardous area agency approvals, specifically CSA and ATEX, allowing for use in designated hazardous environments.
Does this sensor include a mounting adapter?
No, the 00 option code in the first segment indicates that this unit does not come with a mounting thread adapter; it is intended for direct mounting using its integral 3/8-24 UNF thread or specific machinery interface.
What is the primary function of the 330500 Velomitor?
The 330500 Velomitor is a piezo-velocity sensor designed to measure absolute casing, bearing housing, and structural vibration, providing a voltage output proportional to velocity for machine protection systems.
Can this sensor be mounted in any orientation?
Yes, because the Velomitor sensor utilizes solid-state piezoelectric technology with no moving parts, it can be mounted vertically, horizontally, or at any other angle without degrading performance.
Reviews

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330500-00-04

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Bently Nevada 330500-00-04 Velomitor Piezo-velocity Sensor

Only 8 item(s) left in stock

  • Manufacturer: Bently Nevada

  • Product No.: 330500-00-04

  • Country of origin:United States

  • Product Type: Velomitor Piezo-velocity Sensor

  • Barcode: 8537101190

  • Payment: T/T, Western Union

  • Weight: 142g

  • Dimensions: 20.3cm x 22cm x 3.5cm

  • Shipping port: Xiamen

  • Warranty: 12 months

View full details
Product Description
FAQ
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Additional details
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Description

The 330500-00-04 is a Bently Nevada Velomitor Piezo-velocity Sensor configured with Option 00 (no mounting adapter) and Option 04 (CSA and ATEX multiple agency approvals). This sensor is engineered for measuring absolute casing, bearing housing, or structural vibration on rotating machinery. As a specialized piezoelectric accelerometer with integrated solid-state electronics, the unit converts velocity-based vibration into a proportional voltage signal for direct interface with monitoring systems.

By incorporating integrated electronics with no moving parts, the 330500 eliminates the risk of mechanical degradation common in traditional velocity transducers. This specific configuration supports installation across multiple hazardous area environments (CSA/ATEX) and is designed for direct mounting without an adapter, allowing for versatile horizontal, vertical, or angular orientation.

Features

  • Option 00: No mounting thread adapter included (standard 3/8-24 UNF integral mount).
  • Option 04: CSA/ATEX multiple hazardous area approvals for safe operation in specified zones.
  • Integrated solid-state piezoelectric design provides superior durability and frequency response.
  • 316L stainless steel, hermetically sealed case for resistance to industrial environmental conditions.
  • Case-isolated grounding prevents ground loops and electrical interference.
  • Compatible with standard Bently Nevada 3300 monitoring systems for casing vibration protection.

Applications

  • Absolute vibration monitoring on bearing housings and machine casings.
  • Structural vibration measurement in power generation and petrochemical facilities.
  • Rotating machinery protection where machine casing vibration is a key indicator of rotor or internal component condition.
  • Hazardous area machinery monitoring (Class I, Div 1; ATEX/IECEx zones).

Ordering Information

Option Code Description
Orderable Part Number 330500-00-04 Velomitor Piezo-velocity Sensor
A - Mounting Thread 00 No mounting thread adapter
B - Agency Approval 04 Multiple approvals (CSA, ATEX)

Technical Specifications

Parameter Specification
Manufacturer Bently Nevada
Part Number 330500-00-04
Sensitivity 3.94 mV/mm/s (100 mV/in/s) +/- 5%
Frequency Response 4.5 Hz to 5 kHz (+/- 3.0 dB)
Velocity Range 1270 mm/s (50 in/s) peak
Amplitude Linearity +/- 2% to 152 mm/s (6 in/s) peak
Operating Temperature -55 degC to +121 degC
Case Material 316L stainless steel
Connector 2-pin Mil-C-5015 hermetically sealed
Mounting Torque 32-46 kg cm (24-40 in-lb) max
Diameter 25.3 mm
Height 63.2 mm
Weight 0.142 kg

Installation Guidelines

  • Ensure the sensor is installed on a clean, flat surface on the bearing housing or machine casing for optimal frequency response.
  • Improper mounting can attenuate amplitude and frequency performance or generate false signals.
  • Use appropriate Bently Nevada interconnect cables (e.g., 9571-NN or 89477-NN) for signal transmission to the monitoring rack.
  • Ensure hazardous area installation adheres to the safety drawings and entity parameters provided in the datasheet for CSA/ATEX compliance.
Key Features:
#Velomitor Piezo-velocity Sensor

Product Documentation

Technical Datasheet (PDF) Complete specifications and technical drawings.

Technical Datasheet

Bently Nevada 330500-00-04 Velomitor Piezo-velocity Sensor

Download Open in new tab

What does the 04 option code indicate for the 330500-00-04?
The 04 option code indicates that this sensor is configured with multiple hazardous area agency approvals, specifically CSA and ATEX, allowing for use in designated hazardous environments.

Does this sensor include a mounting adapter?
No, the 00 option code in the first segment indicates that this unit does not come with a mounting thread adapter; it is intended for direct mounting using its integral 3/8-24 UNF thread or specific machinery interface.

What is the primary function of the 330500 Velomitor?
The 330500 Velomitor is a piezo-velocity sensor designed to measure absolute casing, bearing housing, and structural vibration, providing a voltage output proportional to velocity for machine protection systems.

Can this sensor be mounted in any orientation?
Yes, because the Velomitor sensor utilizes solid-state piezoelectric technology with no moving parts, it can be mounted vertically, horizontally, or at any other angle without degrading performance.

Global Express Shipping

  • Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
  • Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
  • Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

  • 30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
  • 12-Month Warranty: Every industrial component is backed by our professional technical warranty.

Orders are processed and delivered Monday-Friday (excluding public holidays).


For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .

TECHNICAL SPECIFICATIONS

Country of origin
United States

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