330102-00-80-10-02-00 3300 XL Proximity Probe – Industrial Eddy Current Sensor

Description

Product Introduction

Product Overview

Bently Nevada 330102-00-80-10-02-00 is a 3300 XL 8 mm Proximity Probe. It measures radial vibration and position in rotating machinery. This probe works with 3300 XL Proximitor Sensors. Ideal for turbines, compressors, pumps, and generators.

Why Choose This Probe

Users get reliable, non-contact eddy current measurements. The probe seals differential pressure with a Viton O-ring. It supports hazardous area installations. Expect stable output in harsh industrial environments.

What Makes It Unique

This model has a polyphenylene sulfide (PPS) tip and 303/304 SST case. It uses a Miniature coaxial ClickLoc connector. Total length is 1.0 meter (3.3 feet). Thread size is 3/8-24 UNF with armor.
For larger shaft diameters, check the 3300 XL 11 mm Proximity Probes.

Technical Specifications

Brand & Model

• Brand: Bently Nevada
• Product Number: 330102-00-80-10-02-00
• Series: 3300 XL
• Type: 8 mm Proximity Probe

Measurement Range & Linearity

• Linear Range: 2 mm (80 mils)
• Range starts at 0.25 mm (10 mils) from target
• Full linear span: 0.25 mm to 2.3 mm (10 to 90 mils)
• Output voltage: approximately –1 to –17 Vdc
• Recommended Gap for Radial Vibration: -9 Vdc (about 1.27 mm / 50 mils)

Frequency Response & Signal

• Field wiring length up to 305 meters (1000 feet) between sensor and monitor
• Use 3-conductor shielded triad cable (16 to 24 AWG)
• Signal rolloff at high frequencies – see frequency response graphs

Environmental & Temperature Tolerances

• Standard Probe Operating Range: -52°C to +177°C (-62°F to +350°F)
• Extended Tip Range: -52°C to +218°C (-62°F to +425°F)
• Extended cable and connector range: -51°C to +260°C (-60°F to +500°F)
• Below -34°C (-30°F) may damage pressure seal
• Humidity test: less than 3% scale factor change at 93% humidity for 56 days (IEC 68-2-3)
• Probe Mass: 323 g/m (11.4 oz)

Electrical & Wiring Compatibility

• Nominal DC Resistance (RPROBE): 7.59 ± 0.50 Ω (1.0 meter length)
• Wiring: 0.2 to 1.5 mm² (16 to 24 AWG)
• Recommend tinned field wiring and shielded triad cable

Mechanical Construction

• Tip Material: Polyphenylene sulfide (PPS)
• Case Material: AISI 303 or 304 stainless steel (SST)
• Thread Size: 3/8-24 UNF
• Maximum thread engagement length: 0.563 inches
• Armor included

Installation Guide

Thread Engagement

• Use 3/8-24 UNF mating threads
• Do not exceed 0.563 inch thread engagement

Probe Pressure & Sealing

• Probe seals differential pressure between tip and case
• Seal uses a Viton O-ring
• Not pressure tested before shipment
• Contact custom design department if test is required

Cable & Connector

• Connector type: Miniature coaxial ClickLoc, standard cable
• Total cable length: 1.0 meter (3.3 feet)
• Unthreaded length: 0.3 inch
• Overall case length: 8.0 inches

Debugging & Maintenance Convenience

Setup Simplicity

• Use recommended -9 Vdc gap setting for radial vibration
• Linear range starts at 0.25 mm – easy to verify with voltmeter
• Standard ClickLoc connector for secure fastening

Maintenance Tips

• Avoid temperatures below -34°C to protect pressure seal
• Keep field wiring under 305 meters to avoid signal rolloff
• Check probe DC resistance (7.59 Ω ±0.50) during troubleshooting

Compatibility

System Compatibility

• Works with 3300 XL Proximitor Sensor
• Compatible with Bently Nevada monitors
• Accepts field wiring up to 305 meters

Probe Variant Reference

• For metric and larger shaft applications, see 3300 XL 11 mm Proximity Probes

Certifications & Hazardous Area Approvals

Intrinsically Safe (ia)

• Class I, Zone 0: AEx/Ex ia IIC T5…T1 Ga
• Class I, Div 1: Groups A, B, C, D
• Class II, Div 1: Groups E, F, G
• Class III suitable
• Use with zener barriers (drawing 141092) or galvanic isolators

Non-Incendive (nA, ec)

• Class I, Zone 2: AEx/Ex nA IIC T5…T1 Gc
• Class I, Div 2: Groups A, B, C, D
• Class I, Zone 2: AEx/Ex ec IIC T5…T1 Gc
• Use with non-incendive circuit per drawing 140979

Temperature Schedule – EPL Ga and Gc

• T1: -55°C to +232°C
• T2: -55°C to +177°C
• T3: -55°C to +120°C
• T4: -55°C to +80°C
• T5: -55°C to +40°C

Temperature Schedule – EPL Dc

• T280°C: -55°C to +232°C
• T225°C: -55°C to +177°C
• T170°C: -55°C to +120°C
• T130°C: -55°C to +80°C
• T105°C: -55°C to +100°C
• T90°C: -55°C to +40°C

Packaging List & Warranty

Box Contains

• 1 x 3300 XL 8 mm Proximity Probe (330102-00-80-10-02-00)
• Pre-attached Miniature coaxial ClickLoc connector
• Standard documentation pack

Warranty

• 12 months warranty from shipment date
• Covers manufacturing defects

Shipping Methods

• FedEx – priority and economy options
• UPS – worldwide express
• DHL – international door-to-door

Typical Applications & Diagnostic Capability

Common Applications

• Radial vibration monitoring on turbines
• Shaft position measurement in compressors
• Thrust position on pumps and generators
• Keyphasor reference for speed and phase

Diagnostic Strength

• Non-contact eddy current technology
• Detects sub-mil shaft movement
• Works with Bently Nevada monitoring systems for real-time alerts

FAQ – Frequently Asked Questions

What is the linear range of this probe?

2 mm (80 mils). It starts at 0.25 mm from target and goes to 2.3 mm.

Can I use this probe in cold environments below -30°F?

Yes, but exposing below -34°C (-30°F) may damage the pressure seal.

What cable length works best with this sensor?

Keep total field wiring under 305 meters (1000 feet) to avoid high frequency signal loss.

How do I know if my probe is damaged?

Measure DC resistance between center and outer conductor. 1.0 meter probe should show 7.59 Ω ±0.50.

Does this probe need pressure testing before use?

Not normally. Contact Bently Nevada custom design if your application requires a tested pressure seal.

What thread size does this probe use?

3/8-24 UNF with armor. Maximum thread engagement is 0.563 inches.

Can I install this probe in a hazardous area?

Yes. It has ia and nA/ec certifications for Zone 0, Zone 2, and Division 1/2 areas.

Which proximitor sensor works with this probe?

3300 XL Proximitor Sensor. Keep distance within 305 meters.

What is the typical gap voltage for vibration measurement?

-9 Vdc. That equals about 1.27 mm (50 mils) from target.

Does the probe tip resist humidity?

Yes. Less than 3% scale factor change after 56 days at 93% humidity.
Selection Guide

How to choose the right 3300 XL probe

• Check your shaft diameter – 8 mm probe fits most standard shafts
• For larger shafts or metric threads, consider 11 mm probes
• Pick unthreaded length (00 = 0.3 inch here) based on mounting gap
• Select total length (10 = 1.0 meter) to reach your junction box
• Verify temperature range – standard or extended
• Confirm hazardous area rating (ia or nA/ec) with your site requirements

Common mistakes to avoid

• Do not exceed 0.563 inch thread engagement
• Avoid bending the probe cable sharply near the connector
• Do not use unshielded field wiring beyond 1 meter

Real-world experience tip

Users often set gap voltage to -10 Vdc for extra margin in high vibration applications. Test with a calibrated target first.
Contact & Support

For inquiries, reach out to our technical team via WhatsApp: +86 158 8020 0923

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