330101-00-75-20-02-CN 3300 XL Probe 8mm Unarmored

Bently Nevada 330101-00-75-20-02-CN: 3300 XL 8 mm Probe Technical Overview

• Brand & Model: Bently Nevada 330101-00-75-20-02-CN - 3300 XL 8 mm Probe with 3/8-24 UNF thread, no armor.
• Unthreaded Length Option: 00 = 0.0 inches, providing a standard mounting interface.
• Overall Case Length Option: 75 = 7.5 inches for flexible installation depth.
• Total Length Option: 20 = 2.0 meters (6.6 feet) of total cable length.
• Connector Type: 02 = Miniature coaxial ClickLoc connector with standard cable.
• Country Specific: CN configuration meets specific regional requirements.

Measurement & Electrical Specifications

• Nominal Probe DC Resistance: 7.88 ± 0.50 Ω from center conductor to outer conductor for 2.0m length.
• Extension Cable Capacitance: 69.9 pF/m (21.3 pF/ft) typical value for reliable signal transmission.
• Field Wiring Guide: Use 0.2 to 1.5 mm² (16 to 24 AWG) 3-conductor shielded triad cable. Maximum length between sensor and monitor is 305 meters (1,000 feet).
• Linear Range: 2 mm (80 mils), starting approximately 0.25 mm (10 mils) from the target. Range extends from 0.25 to 2.3 mm (10 to 90 mils), corresponding to -1 to -17 Vdc output.
• Recommended Gap for Radial Vibration: Set at -9 Vdc [approximately 1.27 mm (50 mils)].
• Incremental Scale Factor (ISF) for 5 or 1m System: 7.87 V/mm (200 mV/mil) ± 5% including interchangeability error over 0°C to +45°C range.
• Deviation from Best Fit Straight Line (DSL) for Standard 5 or 1m System: Less than ±0.025 mm (±1 mil) at 0°C to +45°C.

Environmental & Mechanical Durability

• Probe Tip Material: Polyphenylene sulfide (PPS) provides a thick encapsulation of the coil.
• Probe Case Material: AISI 303 or 304 stainless steel (SST) delivers a strong, robust structure.
• Weight: 323 g/m (11.4 oz) for easy handling and installation.
• Standard Probe Temperature Range (Operating & Storage): -52°C to +177°C (-62°F to +350°F). Exposing below -34°C (-30°F) may damage the pressure seal.
• Extended Temperature Range Probe Tip: -52°C to +218°C (-62°F to +425°F). Cable and connector handle -51°C to +260°C (-60°F to +500°F).
• Probe Pressure Feature: Design includes a Viton® O-ring to seal differential pressure between tip and case.
• Humidity Tolerance: Less than a 3% change in Average Scale Factor (ASF) after 56 days at 93% humidity per IEC standard 68-2-3.

Frequently Asked Questions (FAQ)

• Do you have this model in stock? - Yes, we have the 330101-00-75-20-02-CN in stock and ready to ship.
• What is the linear range of the 3300 XL 8 mm Probe? - The linear range is 2 mm (80 mils) from 0.25 mm to 2.3 mm from target.
• Can I use this probe in high temperature areas? - Yes, the standard probe operates from -52°C to +177°C. The extended range tip reaches +218°C.
• What torque should I apply to the probe case first three threads? - Apply the recommended torque of 7.5 N•m (66 in•lbf) for those threads.
• How does the TipLoc design improve reliability? - The patented TipLoc molding creates a stronger bond between probe tip and body.

Contact Information Inquiries: sales@nex-auto.com , +86 153 9242 9628

Partner NexAuto Technology Limited : https://www.nex-auto.com/