Description

The Bently Nevada 3300 NSv Proximitor Sensor is a critical component of the 3300 NSv Proximity Transducer System. Designed specifically for small-shaft machinery where standard proximity probes may be too large, the NSv system provides precise vibration and position measurements. This sensor conditions the signal from the probe and provides an output proportional to the distance between the probe tip and the observed conductive surface.

Features

• Designed for small-shaft applications requiring high-resolution proximity sensing.
• Compatible with 3300 NSv series probes and extension cables.
• Rugged A380 aluminum housing for industrial environments.
• Provides reliable signal conditioning for vibration and radial position monitoring.
• Supports multiple agency approvals for hazardous and non-hazardous area installations.

Applications

• Small-shaft machinery monitoring.
• Radial vibration and axial position measurement.
• Turbomachinery protection systems.
• General industrial rotating equipment analysis.

Technical Specifications

Installation Guidelines

• Ensure the Proximitor sensor is mounted in a protected, dry environment, typically within a terminal housing or control cabinet.
• Use shielded coaxial cabling to connect the probe to the Proximitor sensor to minimize EMI/RFI interference.
• Maintain proper clearance from high-voltage lines and sources of electromagnetic interference.
• Ensure the probe tip is installed with the correct gap as specified in the system documentation; do not over-tighten the probe threads.
• Always power down the monitoring system before connecting or disconnecting signal cables to prevent potential electrical damage.

FAQ

What is the primary use of the 3300 NSv system?

The 3300 NSv system is specifically engineered for small-shaft applications where the target area is limited, allowing for accurate monitoring of vibration and position on equipment that cannot accommodate standard 5mm or 8mm proximity probes.

Can this sensor be used with standard 3300 XL probes?

No, the 3300 NSv system is designed to be used exclusively with 3300 NSv probes and extension cables to ensure proper system calibration and signal integrity.