330104-00-08-50-02-00 3300 XL 8 mm Proximity Probe

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330104-00-08-50-02-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330104-00-08-50-02-00 3300 XL 8 mm Proximity Probe is designed for precise displacement and vibration measurement in industrial automation and rotating machinery monitoring systems. The 330104-00-08-50-02-00 uses an eddy current sensing principle to generate an output signal proportional to the gap between the probe tip and a conductive target, enabling real-time position and vibration data acquisition for control and protection systems.

With an M10×1 probe case thread and a maximum thread engagement of 15 mm, the 330104-00-08-50-02-00 supports flexible mounting in tight mechanical spaces. It features an overall case length of 80 mm, a 5.0-meter standard cable with a miniature coaxial ClickLoc connector, and a typical extension cable capacitance of 69.9 pF/m. The 330104-00-08-50-02-00 operates across a wide temperature range from –52°C to +177°C, supporting demanding automation environments.

The 330104-00-08-50-02-00 provides a linear measurement range of 2 mm, a 50 Ω output resistance, and supply sensitivity below 2 mV/V, making it suitable for fluid-film bearing monitoring, shaft position measurement, vibration tracking, and speed reference inputs within automated condition monitoring systems.

Applications

Measure Axial Shaft Movement in Turbine Automation

The 330104-00-08-50-02-00 is installed near thrust bearings to measure axial shaft displacement in steam and gas turbines. Using its 2 mm linear range, the 330104-00-08-50-02-00 converts mechanical movement into proportional voltage signals, allowing control systems to compare real-time shaft position against alarm thresholds. The M10×1 thread and 15 mm maximum thread engagement of the 330104-00-08-50-02-00 enable precise probe positioning for accurate displacement tracking during continuous turbine operation.

Capture Radial Vibration on Fluid-Film Bearings

Mounted adjacent to journal bearings, the 330104-00-08-50-02-00 detects radial shaft vibration caused by imbalance or mechanical wear. The 330104-00-08-50-02-00 uses a 50 Ω output resistance and extension cable capacitance of 69.9 pF/m to deliver repeatable vibration waveforms to monitoring modules. This allows automation systems to analyze vibration amplitude and frequency in real time and trigger protective actions.

Provide Speed Reference Signals for Rotating Equipment

When paired with a suitable target, the 330104-00-08-50-02-00 generates speed-related pulse signals for compressors and generators. The low supply sensitivity of less than 2 mV/V ensures that the 330104-00-08-50-02-00 maintains consistent signal output despite input voltage variation, supporting accurate speed calculation in overspeed protection logic.

Specifications

Competitive Advantage

Support High-Temperature Automation Environments

The 330104-00-08-50-02-00 operates across a temperature range of –52°C to +177°C, allowing direct installation in turbine casings and high-heat bearing housings. This temperature capability enables the 330104-00-08-50-02-00 to deliver continuous measurement data without external cooling or thermal shielding.

Deliver Predictable Electrical Output to Monitoring Modules

With defined electrical characteristics, including 50 Ω output resistance and low supply sensitivity, the 330104-00-08-50-02-00 produces consistent voltage signals. These parameters allow automation systems to apply fixed scaling and alarm setpoints when processing signals from the 330104-00-08-50-02-00, reducing calibration effort during commissioning.

Enable Accurate Mechanical Positioning in Limited Space

The 80 mm case length and M10×1 threaded housing of the 330104-00-08-50-02-00 allow controlled probe insertion depth in compact machinery layouts. This mechanical design enables precise air-gap adjustment for the 330104-00-08-50-02-00, ensuring reliable displacement measurement in densely packed automated equipment.