The 330881-28-04-145-03-02 Bently Nevada TSI module is a PROXPAC XL Proximity Transducer Assembly designed for precise, non-contact measurement of shaft position and vibration in critical rotating machinery. Its design closely follows the 31000 and 32000 Proximity Probe Housing Assemblies, offering the same advantages for externally accessing and adjusting proximity probes. However, the 330881-28-04-145-03-02 Bently Nevada PROXPAC XL Proximity Transducer integrates a 3300 XL Proximitor sensor within the housing cover, creating a fully self-contained system. This eliminates the need for an extension cable between the probe and sensor and removes the requirement for a separate Proximitor housing, allowing field wiring to connect directly to monitoring systems.

This assembly features a 3300 XL 8 mm probe with multiple approvals, a 40 mm standoff, and 145 mm probe penetration, making it suitable for a variety of industrial applications. The included fitting kit provides one M20 fitting and two plugs, while the 3/4-14 NPT mounting thread ensures secure attachment to machinery housings. The 330881-28-04-145-03-02 Bently Nevada PROXPAC XL Proximity Transducer delivers reliable performance in both radial and axial monitoring setups, offering versatility and ease of installation.

The BENTLY NEVADA 330881-28-04-145-03-02 is constructed from advanced Polyphenylene Sulfide (PPS), a molded thermoplastic that replaces steel and aluminum used in earlier Bently Nevada designs. Reinforced with glass and conductive fibers, the housing provides improved strength and effectively dissipates electrostatic charges, enhancing reliability and safety in electrically noisy environments.

Rated for Type 4X and IP66 protection, the PROXPAC XL Proximity Transducer 330881-28-04-145-03-02 ensures excellent resistance to harsh conditions such as moisture, dust, and corrosive elements. This durable, self-contained design simplifies installation, reduces maintenance requirements, and provides dependable, long-term monitoring for critical machinery in demanding industrial applications.