Bently Nevada 330180-91-CN 3300 XL Proximitor Sensor

Description

The 330180-91-CN is a Bently Nevada 3300 XL Proximitor Sensor designed for use with 3300 XL 8 mm proximity transducer systems. This configuration specifies a 9.0 meter (29.5 feet) total system length with DIN-rail mounting hardware (Option 91), featuring the China hazardous area approval package (Suffix -CN) which includes NEPSI and CCC certifications.

As a core component of the 3300 XL 8 mm proximity transducer system, this Proximitor sensor provides non-contact displacement measurement for critical rotating machinery. It interfaces with 3300 XL 8 mm probes and extension cables to monitor shaft vibration and axial position, ensuring reliable signal transmission even in harsh industrial environments. The 9.0 meter system length is calibrated for standard 3300 XL components, providing compatibility with existing monitoring chains in turbine and compressor applications.

Features

• Total System Length: 9.0 meters (29.5 feet)
• Mounting Configuration: DIN-rail mount
• Approval Package: Includes China hazardous area approvals (NEPSI + CCC)
• Compatibility: Fully compatible with 3300 XL 8 mm probes and 3300 XL extension cables
• Design: Standard 3300 XL Proximitor housing with terminal strip and test pin access
• Robustness: Designed for continuous operation in demanding machinery monitoring environments

Applications

• Steam, gas, and hydro turbine shaft vibration monitoring
• Centrifugal compressor axial position and vibration measurement
• Critical rotating machinery protection on 8 mm proximity probe systems
• Industrial, power generation, and petrochemical plant monitoring

Ordering Information

Technical Specifications

Installation Guidelines

Ensure the Proximitor sensor is mounted in an environment with adequate protection (IP54 or better recommended for hazardous areas). For DIN-rail mounting, snap the unit onto the rail and secure as per standard electrical cabinet practices. Verify that the combined length of the probe and extension cable matches the 9.0 meter requirement of this Proximitor. Grounding should follow Bently Nevada installation drawings to maintain signal integrity and meet EMI/EMC compliance.

Compliance and Certifications

• China Hazardous Area Approval: NEPSI + CCC (Suffix -CN)
• EMC: Directive 2014/30/EU, EN 61000-6-2, EN 61000-6-4
• Functional Safety: SIL 2 (HFT=0), SIL 3 (HFT=1)
• RoHS: Directive 2011/65/EU