21747-075-01 Proximitor Probe Extension Cable

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	21747-075-01
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The Bently Nevada 7200 5mm / 8mm Series Proximity Transducer Systems are noncontacting, gap-to-voltage transducer systems that measure static as well as dynamic distances between the probe tip and the observed target. The general application in any requirement for an accurate, noncontacting displacement measurement. However, the most common use is for shaft position and vibration measurements on rotating and reciprocation machinery. They are designed for use with virtually any machine type including gas and steam turbines, compressors, pumps, centrifuges, electric motors and generators. The system offer 80 mils (2mm) of linear measuring range and are compatible with API 670 requirements. A system consists of a probe with integral coaxial cable, an extension cable, and Proximitor. All 7200 proximity transducer systems are compatible with 3300 and 9000 Monitoring Systems.

Applications

Transmit Vibration Signals to Control Systems
The 21747-075-01 extension cable carries input signals from 3300 and 7200 Series proximity probes over 7.50 m with armored protection, delivering precise 4–20 mA outputs for automated monitoring of motors, pumps, compressors, and turbines.

Enable Shaft Position Monitoring
Use the 21747-075-01 to connect 5 mm and 8 mm probes for gap-to-voltage measurements, capturing shaft position changes in fluid-film bearings for predictive maintenance and Keyphasor reference signals.

Support Remote Sensor Installations
The 21747-075-01 cable allows placement of Proximitor sensors at distances from the probe without signal loss, providing flexibility in machine layout and allowing installation in confined or high-vibration spaces.

Transmit Multiple Signal Types
The 21747-075-01 supports accelerometers, velocity sensors, and displacement sensors, converting input ranges of 4 mVp-p to 10 Vp-p into standardized 4–20 mA outputs for real-time process control.

Specifications

Competitive Advantage

Armored Protection for Harsh Environments
The 21747-075-01 features an armored design that protects the cable against mechanical stress, abrasion, and industrial hazards, ensuring reliable signal delivery in heavy-duty installations.

High Accuracy Signal Transmission
With ±0.5% accuracy, the 21747-075-01 maintains precise vibration and position data from the probe to the control system, supporting automated monitoring and predictive maintenance.

Wide Protocol Compatibility
The 21747-075-01 supports Ethernet, RS-485, and other standard communication protocols, allowing seamless integration into modern industrial control and monitoring systems.

Flexible Integration with Multiple Probes
Compatible with 5 mm and 8 mm probes from the 3300 and 7200 Series, the 21747-075-01 enables quick replacement or expansion of proximity transducer networks without modifying existing monitoring equipment.