Bently Nevada 3300 Series 3300/40-13-01-01-00-00 Eccentricity Monitor Module

Product Description

The Bently Nevada 3300/40-13-01-01-00-00 is an eccentricity monitoring module designed for precise shaft position measurement in rotating machinery. Using eddy current proximity sensing technology, it delivers accurate voltage outputs across a wide measurement range. Built for harsh industrial environments, this module ensures long-term reliability and seamless integration into the 3300 Series Machinery Protection System.

Technical Specifications

• Manufacturer: Bently Nevada (USA)

• Product Line: 3300 Series Machinery Protection

• Category: Eccentricity Monitor Module

• Model / Part Number: 3300/40-13-01-01-00-00

• Sensor Type: Eddy current proximity sensor

• Output Signal: Voltage

• Measurement Range: 0.25 to 1.25 in (6.35 to 31.75 mm)

• Supply Voltage: 10–30 VDC

• Operating Temperature: -40 °C to +85 °C (-40 °F to +185 °F)

• Protection Class: IP67 (dust and water resistant)

• Dimensions: 1.5 in (38.1 mm) diameter × 2.5 in (63.5 mm) length

• Weight: Compact lightweight design for rack installation

Performance Characteristics

• Sensitivity: 10 mV/inch (0.4 mV/mm)

• Repeatability: 0.5% of full scale

• Linearity: 0.5% of full scale

• Frequency Response: 0–10 kHz

• Temperature Stability: 0.05% of full scale per °C

• Zero Suppression: ±10% of full scale

Key Features

• High accuracy and resolution for shaft eccentricity monitoring

• Wide measurement range suitable for diverse machinery applications

• Rugged IP67-rated construction for harsh environments

• Stable performance across extended temperature ranges

• Compact design for easy installation and maintenance

• Long service life with minimal calibration requirements

Application Scenarios

The 3300/40-13-01-01-00-00 is widely used in turbines, compressors, and other critical rotating equipment. It provides early detection of shaft eccentricity, helping operators prevent mechanical damage and maintain safe operation.

FAQ

• Q: What is the measurement range of this module?  A: It measures shaft eccentricity from 0.25 to 1.25 inches (6.35 to 31.75 mm).

• Q: What protection rating does it have?  A: The module is IP67 rated, ensuring dust and water resistance.

• Q: What is the frequency response capability?  A: It supports a frequency response from 0 to 10 kHz.

• Q: Is this module suitable for extreme environments?  A: Yes, it operates reliably between -40 °C and +85 °C.