330101-23-38-10-02-00 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-23-38-10-02-00
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330101-23-38-10-02-00 3300 XL 8 mm Proximity Probe is designed for shaft vibration and position monitoring in automated rotating machinery. The 330101-23-38-10-02-00 provides a 2 mm (80 mils) linear range, converting shaft displacement into proportional voltage output for turbines, compressors, and pumps. With a 2.3 in unthreaded length and 3.8 in minimum case length, the 330101-23-38-10-02-00 fits shallow and medium-depth bearing housings while keeping the probe tip in correct sensing position.

Equipped with a 3/8-24 UNF thread and 0.563 in maximum engagement, the 330101-23-38-10-02-00 mounts directly into standard housings. Its 1.0 meter cable with 69.9 pF/m capacitance and 50 Ω output resistance supports accurate signal transmission to automated monitoring systems. Operating from –52°C to +177°C, the 330101-23-38-10-02-00 performs in high-temperature environments. With less than 2 mV per volt supply variation, the 330101-23-38-10-02-00 supports Keyphasor reference, speed detection, and continuous vibration analysis in industrial automation applications.

Applications

Measure Radial Shaft Vibration in Medium-Depth Bearings

The 330101-23-38-10-02-00 features a 3.8 in minimum case length and 2.3 in unthreaded tip, allowing installation in medium-depth bearing housings. With a 2 mm (80 mils) linear range, the 330101-23-38-10-02-00 converts shaft vibration into proportional voltage output for automated monitoring of turbines, compressors, and pumps.

Track Axial Shaft Movement on Thrust Collars

Using its 3/8-24 UNF thread with 0.563 in maximum engagement, the 330101-23-38-10-02-00 measures axial shaft displacement. The 50 Ω output resistance supports direct connection to monitoring modules for real-time automation data collection.

Generate Keyphasor Pulses for Phase Reference

The 330101-23-38-10-02-00 detects once-per-turn shaft marks to produce reference pulses for orbit and phase analysis. With supply sensitivity under 2 mV/V, the 330101-23-38-10-02-00 limits output variation caused by minor power fluctuations, supporting precise phase tracking in rotating equipment.

Measure Rotational Speed in Automated Monitoring Systems

Operating from –52°C to +177°C, the 330101-23-38-10-02-00 performs speed measurement inside steam turbines and gas compressors. Its 1.0 meter cable with 69.9 pF/m capacitance ensures accurate signal transmission to automation control modules.

Capture Dynamic Shaft Movement During Startup and Shutdown

During machine acceleration and deceleration, the 330101-23-38-10-02-00 records shaft displacement within its 2 mm linear range, providing automated systems with transient vibration data for condition monitoring.

Specifications

Competitive Advantage

Fit Medium-Depth Bearing Housings With 3.8 in Case Length

The 330101-23-38-10-02-00 short case and 2.3 in unthreaded length allow installation in limited-depth housings without using additional extension adapters.

Operate Across –52°C to +177°C for High-Temperature Environments

The 330101-23-38-10-02-00 works in extreme temperature conditions, enabling automated monitoring in turbines, compressors, and pumps without changing probe models.

Limit Output Drift to Less Than 2 mV Per Volt Supply Change

With less than 2 mV/V supply sensitivity, the 330101-23-38-10-02-00 ensures consistent voltage output, reducing signal deviation during power fluctuations in automation systems.

Provide Accurate Signal Transmission With 50 Ω Output Resistance

The 330101-23-38-10-02-00 maintains 50 Ω output impedance, and combined with 69.9 pF/m cable capacitance, delivers high-frequency vibration and position signals to monitoring modules with minimal loss.

Support Direct Field Wiring From 0.2 to 1.5 mm² Conductors

The 330101-23-38-10-02-00 accommodates 16–24 AWG wiring, allowing direct termination in automation cabinets and reducing installation time for both retrofit and new equipment.