Bently Nevada 330180-90-CN 3300 XL Proximitor Sensor

Overview

The Bently Nevada 330180-90-CN is a 3300 XL Proximitor® Sensor for industrial machinery monitoring. It forms part of the 3300 XL 8 mm Proximity Transducer System, which includes a probe, extension cable, and Proximitor sensor. This system measures vibration, position, and speed in rotating equipment such as turbines, compressors, and pumps. It provides precise and reliable data for machinery protection and performance analysis.

Technical Specifications

Model and System

• Model Number: 330180-90-CN
• System Type: 3300 XL 8 mm Proximity Transducer System
• Sensor Input: Accepts one non-contacting 3300 series 5 mm, 8 mm, or XL 8 mm probe and cable

Measurement Capabilities

• Static and Dynamic Measurements: Tracks position and vibration accurately
• Output Signal: Voltage proportional to distance between probe tip and target surface
• Applications: Monitors fluid-film bearing machines, Keyphasor® reference, and speed detection

Mounting and Protection

• Mounting Options: DIN rail or panel mount with electrical isolation
• RFI/EMI Immunity: High resistance to radio frequency interference; CE compliant
• Terminal Type: SpringLoc™ terminal strips for fast, tool-free wiring

Performance

• Linear Range: 2.0 mm (80 mils), from 0.25 mm to 2.3 mm (10–90 mils)
• Incremental Scale Factor (ISF): 7.87 V/mm ±6.5% (200 mV/mil ±6.5%)
• Recommended Gap Setting: -9 Vdc, approximately 1.27 mm (50 mils)
• Frequency Response: 0 to 10 kHz (+0, -3 dB) with up to 305 meters (1000 feet) of field wiring

Electrical

• Power Supply: -17.5 Vdc to -26 Vdc
• Maximum Current Consumption: 12 mA
• Output Resistance: 50 Ω

Environmental and Physical

• Operating Temperature: −51°C to +100°C (−60°F to +212°F)
• Storage Temperature: −51°C to +105°C (−60°F to +221°F)
• Humidity: 100% non-condensing
• Enclosure Rating: IP67
• Weight: 0.246 kg