Bently Nevada

Bently Nevada 145004-04 3300 XL Proximitor Sensor

SKU 145004-04

In stock
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Bently Nevada

  • Product No.: 145004-04

  • Country of origin:United States

  • Product Type: Proximity Sensors

  • Payment: T/T, Western Union

  • Weight: 2000g

  • Shipping port: Xiamen

  • Warranty: 12 months

Description

Engineered for continuous machinery protection and critical condition monitoring, the Bently Nevada 145004-04 functions as a vital component of the 3300 XL Proximitor Sensor series. This device converts the radio-frequency signal from a proximity probe into a proportional voltage output, enabling precise measurements of dynamic motion, vibration, and static position. It is designed to work in tandem with 3300 XL 8mm proximity probes and extension cables, delivering high-accuracy displacement monitoring even in demanding, high-temperature industrial environments.

The 145004-04 configuration specifically supports 9-meter system lengths with integrated DIN rail mounting hardware. Its electrical design provides robust resistance to radio frequency interference (RFI), allowing it to be installed in close proximity to other high-frequency equipment without performance degradation. With its industry-standard scale factor, this sensor interfaces seamlessly with Bently Nevada monitoring systems, distributed control systems (DCS), and programmable logic controllers (PLCs).

Features

  • Compatible with standard 3300 XL 8mm proximity probe and extension cable systems.
  • Integrated DIN rail mounting design for simplified electrical cabinet installation.
  • High immunity to radio frequency interference (RFI) ensures signal integrity.
  • Provides continuous, highly accurate voltage output proportional to target distance.
  • Designed for harsh industrial environments with a broad operating temperature range.

Applications

  • Vibration and thrust position monitoring in steam and gas turbines.
  • Shaft centerline and radial vibration analysis in centrifugal compressors.
  • Hydroelectric turbine generator shaft monitoring.
  • Reciprocating compressor rod drop and crankcase measurements.
  • Industrial fan, blower, and process pump protection systems.

Technical Specifications

Manufacturer Bently Nevada
Part Number / Model 145004-04
Series 3300 XL
System Length Option 9.0 meters
Mounting Option 35 mm DIN rail mount
Input Supply Voltage -18 Vdc to -24 Vdc
Linear Range 2.0 mm (80 mils)
Scale Factor 7.87 V/mm (200 mV/mil)
Operating Temperature Range -51 degC to +100 degC
Storage Temperature Range -51 degC to +105 degC
Relative Humidity 100% condensing, non-submerged (when connector protecors used)
Shipping Weight 2.0 kg
Country of Origin United States

Installation Guidelines

When installing the 145004-04 Proximitor Sensor, ensure the DIN rail mount is securely grounded to prevent electrical noise interference. Maintain proper bend radii for the input probe and extension cables to avoid physical strain or signal attenuation. For optimal shielding, isolate the sensor housing from direct contact with structural metal frame members except through the designated grounding path. Ensure all coaxial connections are clean, dry, and torque-connected using Bently Nevada recommended procedures.

Compliance and Certifications

  • CE Certified
  • CSA Class I, Division 1 and 2 (with appropriate barriers)
  • ATEX / IECEx Zone 0, 1, and 2 approvals for hazardous areas

FAQ

What is the system length configuration for the Bently Nevada 145004-04?

The 145004-04 model is configured for a 9-meter system length with DIN rail mounting.

What type of mount does the -04 suffix indicate on this Proximitor Sensor?

The -04 suffix indicates that the unit is equipped with integrated 35 mm DIN rail mounting hardware.

What is the standard output scale factor of the 3300 XL Proximitor Sensor?

The standard scale factor is 7.87 V/mm (200 mV/mil) when paired with compatible 3300 XL 8mm probes.

What power supply is required for the 145004-04 sensor?

It requires a standard negative DC supply voltage ranging from -18 Vdc to -24 Vdc.

View all FAQs →

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  • Standard Delivery: 4–6 business days via DHL, FedEx, and UPS.
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  • 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.
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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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