330980-71-CN 3300 XL NSv Proximitor Sensor

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330980-71-CN
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 330980-71-CN 3300 XL NSv Proximitor Sensor is a high-precision proximity transducer designed specifically for industrial automation applications where compact installation and accurate shaft monitoring are critical. This advanced 3300 XL NSv Transducer System is suitable for centrifugal air compressors, refrigeration compressors, process gas compressors, and other machinery with limited installation space. Its unique design overcomes counter bore, side-view, and rear-view constraints, making it ideal for small target measurements or applications where conventional Bently Nevada 3300 or 3300 XL 5 mm and 8 mm Transducer Systems cannot be applied.

In automation systems, the 3300 XL NSv Proximitor Sensor excels in monitoring radial vibration and axial position on small shafts under 51 mm (2 inches) or flat targets under 15 mm (0.6 inches). It supports critical measurements including:

Radial vibration and radial shaft position detection

Axial (thrust) position measurement

Tachometer and zero-speed monitoring

Phase reference generation via Keyphasor signals

The 330980-71-CN model can replace older 3300 RAM Transducer Systems and 3000-series or 7000-series 190 Transducer Systems. For upgrades from 3300 RAM systems, existing probes, extension cables, and monitoring systems can be retained while integrating the new 3300 XL NSv Proximitor Sensor. When upgrading from older 3000-series or 7000-series systems, the probe, extension cable, and Proximitor Sensor are fully replaced by NSv components, ensuring seamless integration into automated monitoring systems.

Featuring an average scale factor of 7.87 V/mm (200 mV/mil), the 3300 XL NSv provides reliable output for eddy current transducers, with a linear range of 1.5 mm (60 mils), exceeding that of the 3000-series 190 Transducer System. Its thin and compact form factor enables installation in high-density DIN-rail setups or conventional panel mount configurations, making it versatile for modern automation control cabinets.

The 3300 XL NSv Proximitor Sensor also delivers enhanced RFI/EMI immunity, ensuring that nearby high-frequency signals do not interfere with system performance. Compliance with European CE standards is achieved without special mounting requirements, while SpringLoc terminal strips simplify field wiring, reduce installation time, and provide robust, long-lasting connections for industrial automation environments.

In summary, the 330980-71-CN 3300 XL NSv Proximitor Sensor is engineered for precise, reliable, and compact shaft monitoring, making it an essential component in advanced automated machinery, vibration monitoring, and control systems.

Applications

The 330980-71-CN 3300 XL NSv Proximitor Sensor is engineered for precision monitoring in industrial automation and machinery control systems where space is limited and accurate shaft measurement is essential. Its compact design and robust performance make it ideal for a variety of high-demand applications, including centrifugal air compressors, refrigeration compressors, process gas compressors, and other machinery with restricted installation areas.

Radial and Axial Vibration Monitoring

The 3300 XL NSv Proximitor Sensor excels in detecting radial vibration and radial shaft position on small-diameter shafts under 51 mm (2 inches) and in measuring axial (thrust) position on flat targets smaller than 15 mm (0.6 inches). This capability ensures reliable performance for fluid-filmed bearing machines where traditional proximity sensors may not fit due to side-view or rear-view restrictions.

Rotational Speed and Phase Detection

In automated control systems, the sensor provides tachometer and zero-speed measurements, along with phase reference (Keyphasor) signals. These functions are critical for synchronization, vibration analysis, and condition-based maintenance in industrial automation and monitoring systems.

Flexible Integration and Mounting

With a 7.0-meter (23-foot) system length and DIN-rail mounting option, the 3300 XL NSv Proximitor Sensor can be installed in high-density automation panels or conventional control cabinets. Its compatibility with existing 3300 RAM or 3000/7000-series transducer systems allows seamless upgrades without replacing the entire monitoring infrastructure, ensuring minimal downtime in automated production lines.

Harsh Environment Capability

The sensor operates reliably in extreme conditions, from -52°C to +100°C (-62°F to +212°F) and in 100% condensing humidity, making it suitable for industrial environments exposed to temperature and moisture extremes. Its improved RFI/EMI immunity ensures accurate signal transmission even in electrically noisy environments, maintaining data integrity for critical automation applications.

In summary, the 330980-71-CN 3300 XL NSv Proximitor Sensor is a versatile solution for precision shaft monitoring, vibration analysis, and speed control in automated industrial systems, providing high reliability and flexible installation options for modern machinery.

Specifications

Competitive Advantage

Compact and Versatile Design

The 3300 XL NSv Proximitor Sensor features a slim, space-saving design that supports both high-density DIN-rail and traditional panel mount installations. Its compact form factor allows for use in tight installation environments where standard transducer systems may not fit, making it ideal for centrifugal air compressors, refrigeration compressors, and process gas compressors with restricted counter bore, sideview, or rearview space.

Enhanced Small Target and Sideview Capabilities

Designed for small shaft or reduced side-view applications, the 3300 XL NSv excels in measuring radial vibration on shafts smaller than 51 mm (2 in) and axial positions on flat targets under 15 mm (0.6 in). Its 1.5 mm (60 mils) linear range surpasses that of older 3000-series 190 transducer systems, ensuring precise and reliable readings even in compact or complex machinery.

Seamless Upgrade Compatibility

This Proximitor Sensor supports upgrades from existing 3300 RAM systems, allowing users to retain current probes, extension cables, and monitoring setups. It also replaces older 3000-series or 7000-series transducer systems with ease, standardizing and modernizing vibration monitoring infrastructure without extensive reconfiguration.

Robust Performance in Harsh Conditions

Operating across a wide temperature range of -52°C to +100°C (-62°F to +212°F) and withstanding up to 100% condensing relative humidity (when connectors are protected), the 3300 XL NSv ensures reliable performance in demanding industrial environments. Its A380 aluminum construction guarantees durability and long-term operational stability.

Superior Electrical and EMI/RFI Immunity

The sensor maintains stable output with minimal sensitivity to supply voltage changes, ensuring accuracy across a wide range of input conditions. Enhanced RFI/EMI immunity prevents interference from nearby high-frequency radio signals, allowing the system to meet European CE mark requirements without special mounting precautions.

User-Friendly Field Installation

Equipped with SpringLoc terminal strips, the 3300 XL NSv simplifies field wiring by eliminating the need for specialized tools. This feature reduces installation time while providing secure, highly reliable electrical connections.

Proven Output and Measurement Accuracy

With an average scale factor of 7.87 V/mm (200 mV/mil), the 3300 XL NSv delivers consistent and industry-standard output for eddy current transducers. Its precise measurement capabilities cover radial vibration, axial position, tachometer, zero-speed detection, and phase reference (Keyphasor) applications, making it a versatile solution for fluid-filmed bearing machinery.