330707-00-25-50-01-00 Bently Nevada 3300 XL 11 mm Probe

Bently Nevada 330707-00-25-50-01-00 3300 XL 11 mm Proximity Probe

• Product type: 3300 XL 11 mm Proximity Probe with 1/2-20 UNF thread.
• Manufacturer: Bently Nevada (Made in U.S.A).
• Probe part number: 330707-00-25-50-01-00 defines all configuration options.
• Unthreaded length: 00 = 0.0 inches for standard mounting.
• Overall case length: 25 = 2.5 inches, fitting most installation requirements.
• Total probe length: 50 = 5.0 meters (16.4 feet) – designed for use with the 5-meter Proximitor Sensor only.
• Connector and cable: 01 = Miniature coaxial ClickLoc connector with protector and standard cable.
• Agency approval: 00 = Not required for this configuration.

Key Technical Specifications

• Probe tip material: Polyphenylene sulfide (PPS) offers excellent chemical resistance.
• Probe case material: AISI 304 stainless steel (SST) provides durability in harsh conditions.
• Cable specification: 75 Ω triaxial, FEP insulated cable, armored for added protection.
• Operating temperature: -51°C to +177°C (-60°F to +351°F) for wide thermal range.
• Storage temperature: Same as operating range, ensuring stable shelf life.
• Pressure sealing: Viton O-ring seals differential pressure between tip and case.
• DC resistance (RPROBE): 7.2 ± 0.8 ohms for the 5.0 meter length (center to outer conductor).
• Maximum thread engagement: 0.750 inches for the 1/2-20 UNF case thread.
• Connector material: Gold-plated brass for reliable signal transfer.

Installation and Torque Guidelines

• Probe case torque (max): 45.2 N•m (400 in•lb) – do not exceed this value.
• Probe case torque (recommended): 15.0 N•m (133 in•lb) for optimal performance.
• Connector torque: Finger tight recommended; maximum 0.565 N•m (5 in•lb).
• Minimum bend radius: 25.4 mm (1.0 inch) for cable, with or without armor.
• Probe case thread (metric): M16x1.5 with max engagement of 24 mm.
• Avoid exposing the probe below -34°C (30°F) to prevent premature seal failure.

Frequently Asked Questions (FAQ)

• Is the 330707-00-25-50-01-00 a genuine Bently Nevada part?
  Yes, it is a brand new original armored probe manufactured in the U.S.A. We source directly from authorized channels.
• What is the total length of this probe?
  The total length is 5.0 meters (16.4 feet) as indicated by the "50" in the part number. This probe works exclusively with the 5-meter Proximitor Sensor.
• Can I use this probe in high-pressure environments?
  The probe seals differential pressure with a Viton O-ring, but we do not pressure test it before shipping. Contact our team for custom testing needs.
• What is the minimum bend radius for the armored cable?
  The cable supports a minimum bend radius of 25.4 mm (1.0 inch) with the stainless steel armor.
• How long does shipping take?
  We dispatch within 5 working days. Delivery time depends on your location and the carrier (FedEx, UPS, or DHL).
• Do you offer returns?
  Yes, we accept returns within 30 days of delivery for unused items in original packaging.
• Is this probe compatible with 1/2-20 UNF mounting threads?
  Yes, the case thread is 1/2-20 UNF with a maximum engagement of 0.750 inches.
• What temperature classifications does this probe support?
  It supports multiple T-class ratings for EPL Ga, Gc, and Dc environments – see the temperature schedule above for details.

© 2026 NexAuto Technology Limited. All rights reserved.
Original Source: https://www.nex-auto.com/
Contact: sales@nex-auto.com | +86 153 9242 9628