146054-08-20-01-00 Bently Nevada 3300 Proximity Probe | Premium Ceramic Type Monitoring

Description

Bently Nevada 146054-08-20-01-00 Ceramic Capped Probe Overview

Part Number: 146054-08-20-01-00
Model: 3300 Ceramic Capped Proximity Probes
Brand: Bently Nevada
Condition: New & Original in Factory Packing
Warranty: 12 Months
Shipping: FedEx / UPS / DHL

Ordering Tree

146054 - AA - BB - CC - DD
│
├─ AA: Case Length
│     └─ 08 = 0.8 in
│
├─ BB: Total Length 
│     └─ 20 = 2.0 m (6.6 ft)
│
├─ CC: Connector Type
│     └─ 01 = Mini coaxial ClickLoc + protector
│
└─ DD: Agency Approval
      └─ 00 = No approval

Main Technical Specs

• Thread Size: 3/8-24 UNF
• Max Thread Engagement: 0.563 in
• Nominal DC Resistance: 7.88 ± 0.50 ohms
• Linear Range: 1.52 mm usable, –4 to –16 V zone
• ISF: 7.87 V/mm ±6.5%
• Tip Material: Alumina Ceramic
• Case Material: AISI 304 Stainless Steel
• Cable: 75 Ω FEP coaxial, lengths 0.5–9 m
• Operating Temp: -51°C to +177°C
• Pressure Seal: Up to 34 Bar nitrogen

Temperature Class Ratings

EPL Ga / 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

EPL Dc:
T2 80°C @ -55°C to +232°C
T2 25°C @ -55°C to +177°C
T1 70°C @ -55°C to +120°C
T1 30°C @ -55°C to +80°C
T1 05°C @ -55°C to +100°C
T90°C @ -55°C to +40°C

Extra Benefits

• Fast installation with secure ClickLoc connector
• Stable readings in high-heat zones
• Reliable performance on steel rotors
• Good immunity to noise and vibration
• Long service life in tough industrial areas

More Technical Information

• Recommended Load: 10 kΩ
• Power Requirement: -24 Vdc system
• Target Material: AISI 4140 steel
• Best Accuracy Range: +18°C to +27°C
• Certifications: Industrial use, high-temp zones

FAQ

• Q1: How can I check if my probe is installed at the correct gap?
• A1: Many users place a thin feeler gauge during setup. The voltage should fall within the mid linear zone.
• Q2: What is the best way to protect the cable in hot areas?
• A2: Use metal tubing or heat sleeves. This keeps the signal stable and extends cable life.
• Q3: If my machine has strong magnetic fields, will accuracy drop?
• A3: Weak fields are usually fine. For strong fields, add shielding near the probe bracket.
• Q4: How do I reduce noise on long cable runs?
• A4: Keep the cable away from power lines and use proper grounding at one end only.
• Q5: Can I mix old and new cables with this probe?
• A5: It is better to use the same cable series. Mixed parts may shift the scale factor.

Copyright © 2025
PLCDCS HUB Limited. All rights reserved.
Partner:
Powergear X Automation Limited
Contact:
+86 158 8020 0923
Email: sales@plcdcshub.com