330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330851-02-000-060-10-00-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe is a precision sensor for automated steam turbine monitoring. Featuring a 60 mm AISI 304 stainless steel case, PEEK probe tip, and M30x2 threaded mounting, the 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe supports 25.4 mm vertical adjustment and a total length of 1.0 m. It outputs 0.787 V/mm across a 12.7 mm linear range, enabling accurate differential expansion (DE) measurements between rotor and stator. Designed for operation from -35°C to +200°C, and short-term spikes to +250°C, the 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe integrates seamlessly with 3300 XL Proximitor Sensors for automated rotor alignment, shaft motion monitoring, and real-time DE data collection. Its front and rear seals prevent moisture ingress, while ClickLoc connectors allow fast, contamination-free installation in tight turbine housings.

Applications

Measure Differential Expansion on Steam Turbines
The 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe accurately tracks differential expansion (DE) between turbine rotors and stators using its 0.787 V/mm output and 12.7 mm linear range, supporting precise rotor monitoring for midsize to large steam turbines.

Monitor Shaft Motion in Real Time
Equipped with a 25.4 mm vertical adjustment and a total length of 1.0 m, the 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe provides real-time rotor displacement measurements, enabling automated monitoring of axial movement and ramp motion.

Automated Rotor Alignment Verification
The 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe, combined with 3300 XL Proximitor Sensors, allows precise shaft alignment checks during startup or maintenance, using its high-temperature operation range of -35°C to +200°C.

Field Installation in Tight Turbine Housings
With ClickLoc connectors and M30x2 threaded mounting, the 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe simplifies installation in restricted areas, maintaining accurate measurements without disassembly.

Specifications

Competitive Advantage

High-Temperature Operation
The 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe maintains full measurement accuracy up to 200°C continuously and 250°C short-term, ensuring uninterrupted data collection in extreme turbine conditions.

Robust Moisture Protection
Front and rear seals of the 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe, combined with FluidLoc cable protection, prevent moisture ingress, keeping the probe operational in humid or wet turbine environments.

Easy Integration with Existing Systems
The 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe is compatible with legacy 7200 DE systems, allowing seamless upgrades without changing monitor configurations.

Flexible Probe and Cable Handling
Its ClickLoc connectors and 25.4 mm vertical adjustment on the 330851-02-000-060-10-00-00 3300 XL 25 mm Proximity Probe facilitate quick routing and alignment of extension cables, reducing installation time and improving field efficiency.