Bently Nevada 330780-91-05 3300 XL 11mm Proximitor Sensor (9m, DIN, Multi-Approval)

Product Overview

The Bently Nevada 330780-91-05 is a 3300 XL 11 mm Proximitor Sensor configured for a 9.0 meter system length with DIN rail mounting and multiple agency approvals (CSA, ATEX, IECEx).

Key Specifications

• Manufacturer: Bently Nevada (Baker Hughes)
• Product Family: 3300 XL 11 mm Proximity Transducer System
• Type: Proximitor Sensor (Signal Conditioner)
• System Length: 9.0 meters (29.5 feet)
• Mounting Option: DIN rail mount (91)
• Agency Approval: Multiple approvals (05) — CSA, ATEX, IECEx
• Probe Compatibility: 3300 XL 11 mm proximity probes and 3300 XL 11 mm extension cables
• Sensitivity: 3.94 V/mm (100 mV/mil) nominal
• Linear Range: 4.0 mm (160 mils)
• Power Supply: -17.5 Vdc to -26 Vdc, max 12 mA
• Output Resistance: 50 Ω
• Supply Sensitivity: < 2 mV change per volt input change
• Frequency Response: 0 to 8 kHz typical
• Operating Temperature: -35°C to +85°C (-31°F to +185°F)
• Storage Temperature: -51°C to +100°C (-60°F to +212°F)
• Humidity: 100% condensing, non-submersible
• Housing Material: A308 aluminum
• Connector: Gold-plated brass / beryllium copper
• Weight: 255 g (9.0 oz)
• Mounting: DIN rail (TH35-15 or TH35-7.5 per IEC 60715)
• Protection Rating: IP20

Installation Guide

1. Hazardous Area Compliance: Verify installation area classification matches sensor approvals. Install per local hazardous area codes.
2. Mounting: Snap onto 35 mm DIN rail.
3. Power Supply: Connect -17.5 Vdc to -26 Vdc. Max current: 12 mA. With barriers: -23 Vdc to -26 Vdc.