Bently Nevada 3300 XL 330180-91-CN Proximity Transducer System

Overview

The Bently Nevada 330180-91-CN is part of the 3300 XL series, designed for non-contact proximity measurements. This transducer system includes a Proximitor Sensor, extension cable, and 8 mm probe.

Key Features

• Proximity Probe: Compatible with 3300 5 mm, 3300 8 mm, or 3300 XL 8 mm probes

• Linear Range: 0.25 mm to 2.3 mm (10 to 90 mils)

• Target Material: AISI 4140 steel for accurate measurements

• Power Supply: -17.5 Vdc to -26 Vdc (without barriers)

• Sensitivity: Less than 2 mV change per volt change in input voltage

• Output Resistance: 50 Ω

Electrical Specifications

• Power Consumption: 12 mA max, with barriers (12-26 Vdc)

• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft)

• Field Wiring: Suitable for 0.2 to 1.5 mm² (16 to 24 AWG)

Recommended Gap Setting

• Radial Vibration Gap: -9 Vdc (approximately 1.27 mm or 50 mils)

System Performance

• Incremental Scale Factor (ISF): 7.87 V/mm (200 mV/mil)

• Linear Range: From 0.25 mm (10 mils) to 2 mm (80 mils)

• Temperature Range: Operational from 0 °C to +45 °C (32 °F to 113 °F)

System Requirements

• Maximum extension cable length: 305 meters (1,000 feet)

• Use 3-conductor shielded triad cable for best results

The 330180-91-CN proximity transducer system is ideal for accurate vibration monitoring in industrial applications. It ensures precision measurements and reliable performance in a wide range of temperatures and conditions.