Bently Nevada – 330876-01-90-00-00 New Proximity Probes

Product Overview

The 330876-01-90-00-00 is a 3300 XL 50 mm Proximity Probe by Bently Nevada.
Engineered for steam-turbine DE service, it runs continuously to 200 °C (392 °F) and endures peaks of 250 °C (482 °F) for short periods.

Model & Suffix Codes

Base Model: 330876 — 3300 XL 50 mm Proximity Probe

Case Type:-01 — ½-20 Thread, Straight Exit

Total Length:-90 — 9.0 meters (29.5 feet)
(Use only with 9 m Proximitor Sensor)

Armor Option:00 — High-Temperature FluidLoc Cable

Approval:00 — No Agency Approvals

Key Specifications

Probe Resistance: 8.9 ± 1.1 Ω (center to coaxial conductor)

Tip Material: Polyphenylene Sulfide (PPS)

Case Material: AISI 304 Stainless Steel

Cable: 75 Ω triaxial PFA-insulated FluidLoc (1 m, 5 m, 9 m lengths)

Thread Engagement: 0.750 in (½-20 thread)

Operating Temp: –35 °C to +200 °C (–31 °F to +392 °F)

Short-Term Peak: +250 °C (482 °F) for < 24 hours

Warranty: 12 Months (1 Year)