330980-50-00 3300 XL NSv Proximitor Sensor

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330980-50-00
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 3300 XL NSv Proximitor Sensor (330980-50-00) is a high-precision transducer designed for advanced industrial automation applications, particularly in centrifugal air compressors, refrigeration compressors, process gas compressors, and machinery with tight installation constraints. Engineered for compatibility with 3300 NSv and 3300 RAM Proximity Probes, the 3300 XL NSv Sensor delivers accurate radial vibration, axial position, tachometer, and Keyphasor phase reference measurements in compact spaces where standard 3300 XL or 3000-series transducer systems cannot fit.

With a total system length of 5.0 meters (16.4 feet) and panel mount flexibility, the 3300 XL NSv Proximitor Sensor operates reliably in extreme conditions, with an operating temperature range of -52°C to +100°C (-62°F to +212°F) and full condensation tolerance. The sensor’s robust A380 aluminum housing and advanced ClickLoc gold-plated connectors ensure long-term mechanical stability and electrical signal integrity. The 3300 XL NSv system features a linear range of 1.5 mm (60 mils) and an output resistance of 50 Ω, providing precise measurement with minimal influence from input voltage fluctuations (less than 2 mV per volt).

Designed for high-density installations, the thin-profile 3300 XL NSv Sensor supports both DIN-rail and panel mount configurations. Enhanced RFI/EMI immunity protects sensitive measurements from electromagnetic interference, ensuring reliable performance even in electrically noisy industrial environments. The sensor is fully compatible with existing 3300 NSv probes and extension cables, and upgrades from legacy 3300 RAM or 3000/7000-series systems can leverage the modular design for cost-effective system replacement.

This 3300 XL NSv Proximitor Sensor excels in small target applications, accurately monitoring shafts smaller than 51 mm (2 in) and axial positions on flat targets as small as 15 mm (0.6 in). Patented TipLoc molding and CableLoc designs provide exceptional durability, with 220 N (50 lb) pull strength securing the probe cable to the tip. Connector protectors further safeguard the ClickLoc connections from moisture and contaminants, maintaining measurement integrity in harsh process environments.

Applications

1. Radial Vibration Monitoring
Used on fluid-film bearing machines to measure radial shaft vibrations up to 51 mm (2 in) diameter, ensuring early detection of imbalance or misalignment. Linear range: 1.5 mm for high-resolution diagnostics.

2. Axial (Thrust) Position Measurement
Monitors axial movement on small targets under 15 mm (0.6 in) to protect against excessive thrust loads in compressors and turbines, preventing premature bearing wear.

3. Tachometer and Zero-Speed Measurement
Provides accurate shaft speed detection for startup, shutdown, and zero-speed operations in process compressors and centrifugal machines. Supports high-density panel mount applications.

4. Phase Reference (Keyphasor) Signals
Generates precise Keyphasor signals for synchronization and phase measurement in vibration analysis systems, enabling predictive maintenance of rotating equipment.

5. Small Target and Restricted Space Applications
Ideal for machines with limited side-view or rear-view access, such as counter bore or tight clearance environments, where traditional 3300 XL transducer systems are impractical.

Specifications

Competitive Advantage

1. Compact Design
Thin-profile sensor allows high-density panel or DIN-rail installations without compromising measurement accuracy.

2. Extreme Environment Capability
Operates reliably from -52°C to +100°C (-62°F to +212°F) with 100% condensing humidity tolerance, suitable for harsh industrial environments.

3. High Signal Integrity
Gold-plated ClickLoc connectors with CableLoc and TipLoc technology maintain robust electrical connections, reducing signal loss and maintenance.

4. Superior Small Target Performance
Accurately measures shafts down to 51 mm and flat axial targets under 15 mm, outperforming legacy 3000-series and 3300 RAM systems in restricted spaces.

5. Flexible System Compatibility
Fully compatible with existing 3300 NSv probes and extension cables, allowing seamless upgrades from older 3300 RAM or 3000/7000-series transducer systems, reducing installation costs.