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  • 330851-02-000-050-90-00-CN
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330851-02-000-050-90-00-CN

Bently Nevada 330851-02-000-050-90-00-CN 3300 XL Probe

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  • Manufacturer: Bently Nevada

  • Product No.: 330851-02-000-050-90-00-CN

  • Product Type: Proximity Probe

  • Product Origin: USA

  • Payment:T/T, Western Union

  • Weight: 330g

  • Shipping port: Xiamen

  • Warranty: 12 months

30-Day Return Policy · 12-Month Warranty
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  • 24/7 Support
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Description

Bently Nevada 330851-02-000-050-90-00-CN 3300 XL 25 mm Proximity Probe

Bently Nevada 330851-02-000-050-90-00-CN is a 3300 XL series 25 mm proximity probe designed for steam turbine DE environments. Operates continuously at 200°C and withstands intermittent peaks up to 250°C.

Model Configuration

Parameter Value
Full Model 330851-02-000-050-90-00-CN
Probe Case Type 02 = M30 x 2 Thread
Unthreaded Length 000 = 0 in
Overall Case Length 050 = 50 mm
Total Length 90 = 9.0 m (29.5 ft)
Armor Option 00 = No Armor
Agency Approval CN = Country Specific Approval

DC Resistance

Probe Length Resistance (Center to Outer Conductor)
9.0 m 8.8 ± 1.1 ohms

Physical Specifications

Component Material / Value
Tip Material PEEK (Polyetheretherketone)
Case Material AISI 304 Stainless Steel
Cable Type 75Ω triaxial, PFA insulated FluidLoc®
Weight (no armor, 1m lead) 230 g (8.1 oz) minimum
Weight (with armor, 1m lead) 330 g (11.6 oz)

Torque Specifications

Description Maximum Rated Recommended
All threaded probe cases 163 N·m (120 ft·lb) 68 N·m (50 ft·lb)

Temperature Range

Condition Range
Continuous Operating -35°C to +200°C (-31°F to +392°F)
Short Term (less than 24 hours) +250°C (482°F) max

Temperature Schedule (EPL Ga and Gc)

Classification Ambient Temperature (Probe Only)
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

Certifications

  • FCC Part 15 Compliant
  • EMC Directive 2014/30/EU (EN 61000-6-2, EN 61000-6-4)
  • RoHS Directive 2011/65/EU
  • ABS 2009 Steel Vessels Rules
  • Class I, Zone 0: AEx/Ex ia IIC T5…T1 Ga (with zener barriers or galvanic isolators)
  • Class I, Zone 2: AEx/Ex nA IIC T5…T1 Gc (without barriers)

FAQs

Q1: What steam turbine environments is this probe designed for?
A1: Maximum survivability in harsh DE environments with continuous operation up to 200°C.

Q2: What existing systems does this probe replace?
A2: Replaces standard 7200 25 mm, 7200 35 mm and 25 mm DE Integral transducer systems.

Q3: What is the recommended installation torque?
A3: 68 N·m (50 ft·lb) recommended, 163 N·m (120 ft·lb) maximum.

Product Resources

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🏷️ Tags: 3300 XL 25 mm Proximity Probe Proximity Probe
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  • Ensure compatibility with your current machinery or control systems.
  • Reach out via sale@etowonauto.com or +8617859788089 for technical assistance.
  • Review delivery options, lead times, and shipping requirements.
  • Follow manufacturer instructions and best practices during installation.

In-stock items are typically dispatched the same business day. For products not currently in stock, dispatch times may vary based on availability. International shipping is available, and shipping costs are calculated according to destination, weight, and carrier selection.

Returns are accepted within 30 days of receipt, provided items are unused and in original condition. Return shipping costs are the responsibility of the customer. Please contact us before returning any item to receive return authorization.

For more details, please review our Shipping & Return Policy.

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