330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330851-02-000-050-10-00-CN
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe is a precision transducer for automated turbine monitoring. Featuring an M30x2 threaded AISI 304 stainless steel case and a PEEK probe tip, 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe measures rotor-stator differential expansion with 0.787 V/mm output across a 12.7 mm linear range. The probe supports 25.4 mm vertical adjustment and operates with extension cables up to 1.0 metre in length. Designed for high-temperature automation, 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe functions continuously from -35°C to +200°C, with short-term exposure up to +250°C. The front and rear seals combined with optional SST or PFA armored cables protect the sensor from moisture and debris, ensuring uninterrupted automated data acquisition. ClickLoc connectors and removable collars on 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe simplify cable routing and installation in tight turbine housings. This probe integrates seamlessly with 3300 XL Proximitor Sensors for automated differential expansion measurement, complementary input configuration, and real-time turbine shaft monitoring. 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe supports side and rear exit mounting, enabling rapid upgrades from standard 7200 transducers while maintaining precise output for turbine automation systems.

Applications

Monitor Turbine Differential Expansion
The 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe measures rotor-to-stator differential expansion in midsize to large steam turbines using its 0.787 V/mm output and 12.7 mm linear range, ensuring accurate automated monitoring of thermal growth effects.

High-Temperature Shaft Alignment Verification
With operating range from -35°C to +200°C and short-term tolerance up to +250°C, the 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe allows engineers to verify shaft alignment in turbines during hot-start procedures without manual adjustments.

Automated Turbine Upgrade Integration
The 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe replaces standard 7200 and DE integral transducers, enabling automated system upgrades with minimal configuration changes and consistent output to 3300 XL Proximitor Sensors.

Cable Routing in Constrained Spaces
Equipped with ClickLoc connectors and removable collars, the 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe simplifies automated routing of extension cables in tight turbine housings.

Specifications

Competitive Advantage

Precision Differential Expansion Data
The 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe delivers high-resolution 0.787 V/mm output for real-time automated measurement of turbine rotor movement.

Durable High-Temperature Operation
With AISI 304 stainless steel casing, PEEK tip, and optional armored cables, the 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe maintains continuous operation in extreme thermal environments.

Rapid System Upgrade Compatibility
The 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe integrates directly with existing 7200 systems, allowing automation engineers to replace legacy probes without recalibrating monitors.

Flexible Mounting Options
The 330851-02-000-050-10-00-CN 3300 XL 25 mm Proximity Probe supports side and rear exit, M30x2 threads, and adjustable vertical probe travel, enabling precise installation in automated turbine monitoring setups.