330104-02-21-10-01-00 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330104-02-21-10-01-00
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330104-02-21-10-01-00 3300 XL 8 mm Proximity Probes is a high-precision, non-contact eddy current sensing solution designed for continuous vibration and position monitoring in critical rotating machinery. As an extended-body configuration within the 3300 XL series, the 3300 XL 8 mm Proximity Probes delivers stable and repeatable measurement performance by converting the gap between the probe tip and a conductive target surface into a proportional voltage output. This capability allows accurate detection of both static position changes and dynamic vibration signals in demanding industrial environments.

Engineered with a 20 mm unthreaded length and an overall case length of 210 mm, the 330104-02-21-10-01-00 3300 XL 8 mm Proximity Probes is well suited for applications requiring deeper mounting penetration or special mechanical alignment. Its long probe body enables installation in large machines, thick bearing housings, and complex mechanical structures where shorter probes cannot reach the measurement surface effectively. Despite its extended length, the probe maintains precise alignment and mechanical stability during long-term operation.

From an electrical performance perspective, the 3300 XL 8 mm Proximity Probes provides a 2 mm (80 mils) linear measurement range, ensuring accurate monitoring of shaft vibration, axial displacement, and radial movement. The probe features a 50 Ω output resistance and low supply sensitivity, maintaining consistent output even when power supply conditions fluctuate. Operating within a power range of -17.5 Vdc to -26 Vdc, the 330104-02-21-10-01-00 3300 XL 8 mm Proximity Probes integrates seamlessly with standard industrial monitoring systems without requiring complex calibration or tuning.

Applications

1.Rotating Machinery Vibration and Displacement Monitoring

The 3300 XL 8 mm Proximity Probes is widely used for vibration and displacement measurement in turbines, compressors, pumps, and motors. Its 2 mm linear range enables accurate detection of shaft vibration and dynamic movement, supporting early fault identification and machinery protection.

2.Fluid-Film Bearing and Shaft Position Measurement

With stable output characteristics and low supply sensitivity, the 330104-02-21-10-01-00 3300 XL 8 mm Proximity Probes is ideal for monitoring shaft position and axial displacement in fluid-film bearing applications, especially in large machines with deep mounting requirements.

3.Industrial Condition Monitoring Systems

The 3300 XL 8 mm Proximity Probes is suitable for continuous condition monitoring systems operating in environments exposed to vibration, oil contamination, and wide temperature variation, ensuring reliable long-term data acquisition for predictive maintenance programs.

Specifications

Competitive Advantage

1.Extended Probe Design for Deep Mounting Applications

The 210 mm overall case length and 20 mm unthreaded section provide greater installation flexibility, allowing accurate measurement in large machines and thick bearing housings where standard probes are insufficient.

2.Stable and Accurate Measurement Performance

With a 2 mm linear range, 50 Ω output resistance, and low supply sensitivity, the 3300 XL 8 mm Proximity Probes delivers consistent, repeatable vibration and displacement data under varying electrical and mechanical conditions.

3.Reliable Operation in Harsh Industrial Environments

The wide operating temperature range, secure ClickLoc connector with protector, and robust mechanical design ensure long-term reliability and signal stability in demanding industrial applications.