Bently Nevada 145004-04 3300 XL Proximitor Sensor

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

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