Bently Nevada 330880-28-25-061-01-02 | Proximity Transducer

Overview

The Bently Nevada PROXPAC XL Proximity Transducer (Model: 330880-28-25-061-01-02) is a fully self-contained proximity probe system designed to measure displacement or position in machinery monitoring applications. It integrates the probe, proximitor sensor, and housing into a single unit, eliminating the need for separate proximitor housing and extension cables.

Features

• Compact Design: Combines the 3300 XL 8 mm probe, proximitor sensor, and housing for simplified installation.
• Advanced Materials: Durable Polyphenylene Sulfide (PPS) housing with glass and conductive fibers ensures strength and electrostatic dissipation.
• Environmental Protection: Rated for Type 4X and IP66 environments to provide robust protection against harsh conditions.
• Easy Installation: Direct field wiring to monitors without additional proximitor housings or extension cables.
• Built-in Proximitor Sensor: Enhances system accuracy by eliminating probe-to-sensor cable variances.

Technical Specifications

Brand: Bently Nevada
Model: PROXPAC XL 330880-28-25-061-01-02
Suffix Details:

• -28: 3300 XL 8 mm probe with multiple approvals
• -25: Standoff adapter with 2.5-inch length
• -061: Probe penetration of 61 mm
• -01: Kit with one 3/4-14 NPT fitting and two plugs
• -02: Mounting thread option of 3/4-14 NPT

Electrical:

• Power Supply: -17.5 Vdc to -26 Vdc without barriers; -23 Vdc to -26 Vdc with barriers
• Output Resistance: 50 Ω
• Input Sensitivity: Less than 2 mV output voltage change per volt input change
• Frequency Response: 0 to 10 kHz (+0, -3 dB)

Probe Specifications:

• Cable Length: 1 meter
• Nominal DC Resistance: 7.59 ± 0.50 Ω
• Deviation: ±0.025 mm

Housing Strength:

• Material: PPS with conductive fibers
• Impact Resistance: Certified to withstand up to 7 Joules under various conditions

FAQs

Q: What is the benefit of the integrated proximitor sensor?
A: It eliminates the need for extension cables, reducing installation complexity and potential signal losses.

Q: What environments can the PROXPAC XL operate in?
A: It is rated for Type 4X and IP66 environments, making it suitable for harsh industrial settings.

Q: Is the PROXPAC XL compatible with existing 3300 XL probes?
A: Yes, the system is designed with compatibility in mind, using the proven 3300 XL probe technology.

Check official datasheet for more detailed information: PROXPAC XL Proximity Transducer Assembly Datasheet