3300 XL 8 mm Proximity Probes | 330191-40-75-90-00

Bently Nevada 3300 XL 8mm ETR Probe (330191-40-75-90-00)

Product Overview

New 3300 XL 8mm ETR Probe (P/N: 330191-40-75-90-00) features 9.0-meter total length (29.5 feet) with 3/8-24 UNF thread and 4.0-inch unthreaded length. Factory sealed with 12-month warranty for guaranteed performance. Ships in original packaging with full agency compliance.

Key Enhancements

• TipLoc Technology: Patented molding delivers 330N (75 lbf) pull strength at probe tip-case interface
• CableLoc Design: Triple-layer FEP/PFA insulation with 270N (60 lbf) connector retention
• Optional FluidLock: Prevents fluid ingress with IP67-equivalent sealing (specify when ordering)

Technical Specifications

• Power Requirements: -23Vdc to -26Vdc (barrier operation), <12mA current draw
• Output Signal: 50Ω impedance with <2mV/V supply sensitivity
• Probe Resistance: 9.87Ω ±0.5Ω @ 9-meter length
• Maximum Torque: 0.565N•m (5 in•lbf) at gold-plated connectors

Material Construction

• Case: AISI 303/304 SST with 0.563-inch max thread engagement
• Tip: Molded PPS plastic with Viton® O-ring seal
• Cable Options: Standard FEP (323g/m) or PFA for +232°C continuous service

Temperature Classifications

• EPL Ga/Gc: T1 (-55°C to +232°C) to T5 (-55°C to +40°C)
• EPL Dc: T280°C @ Ta +232°C down to T90°C @ Ta +40°C

Warranty & Compatibility

• 12-Month Performance Guarantee: Covers manufacturing defects
• System Integration: Optimized for use with 3300 XL series monitors and Bently Nevada extension cables
• Pressure Rating: Differential sealing via Viton® O-ring (field-test required)

This 330191-40-75-90-00 probe combines Bently Nevada's signature durability with 8mm coil encapsulation for maximum impact resistance. Features 75Ω triaxial cabling and multiple armor options for harsh industrial environments.