Product Short Description

Product Brief Introduction

330104-00-10-10-02-CN is an original industrial precision non-contact eddy current proximity probe manufactured by Bently Nevada (Baker Hughes USA). It belongs to the 3300 XL NSv standard proximity sensor series, and is the China domestic certified localized version dedicated for Chinese industrial market.

This probe adopts high-frequency eddy current measurement principle, realizes non-contact dynamic gap displacement measurement between probe tip and rotating metal shaft surface. It outputs stable DC gap voltage & dynamic vibration signal, matches full series Bently Nevada proximitors, transmitters and 3500/2300/1701 monitoring systems.

Description

Basic Identification Parameters

  • Brand: Bently Nevada
  • Part Number: 330104-00-10-10-02-CN
  • Product Series: 3300 XL NSv Proximity Probe
  • Probe Diameter: 8 mm
  • Version: CN China Local Certified Domestic Version
  • Origin: USA original production, CN domestic certification & supply
  • Product Weight: 125 g
  • Factory Warranty Period: 12 months original factory warranty
  • Probe Housing Material: 316L Stainless Steel
  • Protection Grade: IP68 Fully Hermetically Sealed
  • Certifications: CE, UL, CSA, ATEX/IECEx, China CN Ex Hazardous Area Certification, API 670 Compliant

Mechanical & Cable Specifications

  • Probe Tip Diameter: 8 mm
  • Probe Thread Specification: M10×1 External Thread
  • Probe Overall Length: Standard integrated probe body
  • Integrated Cable Total Length: 10 meters
  • Cable Structure: Double-shielded twisted pair industrial special cable
  • Cable Outer Sheath Material: Halogen-free flame-retardant polyurethane
  • Terminal Connection: Integrated flying lead cable end, no separate extension cable required
  • Minimum Measured Target Diameter: 18 mm
  • Target Material: Ferromagnetic carbon steel, alloy steel shaft material

Electrical & Measurement Specifications

  • Measurement Principle: High-frequency Eddy Current Non-Contact Measurement
  • Nominal System Sensitivity: 7.87 mV/μm (200 mV/mil) ±5% Full Scale
  • Linear Measurement Range: 0.25 mm – 1.65 mm (10 – 65 mils)
  • Static DC Gap Output Voltage: -18 V DC nominal linear range
  • Dynamic Vibration Signal Output: AC dynamic gap voltage signal
  • Frequency Response Range: 5 Hz – 8000 Hz, ±3 dB tolerance
  • System Matching Impedance: Fully matches 3300 XL NSv proximitor input impedance
  • Measurement Linearity Error: ≤±1.0% Full Scale
  • Temperature Drift of Sensitivity: ≤±3% within full operating temperature range

Environmental Specifications

  • Operating Temperature Range: -40 ℃ to +125 ℃
  • Storage Temperature Range: -55 ℃ to +150 ℃
  • Operating Humidity: 0%–100% RH, condensing allowed
  • Shock & Vibration Resistance: 100 g peak shock, continuous 20 g vibration resistance
  • Electromagnetic Compatibility: Fully meets industrial EMC anti-interference standards
  • Corrosion Resistance: Anti-oil, anti-water, anti-chemical medium corrosion

Core Functional Features

  1. 8 mm Standard XL NSv Probe Design

    Optimized 8 mm probe tip structure, perfect linear range and sensitivity, most widely used standard model for industrial shaft vibration monitoring.

  2. 10 m Integrated Integrated Cable Structure

    Built-in 10 meters double-shielded cable, eliminates external extension cable connection points, reduces signal attenuation and fault points, improves system stability.

  3. CN China Local Certified Version

    Obtained China domestic hazardous area Ex certification, meets Chinese industrial procurement, customs declaration and project acceptance requirements.

  4. Fully Hermetic IP68 Sealed Structure

    316L stainless steel housing + fully sealed potting process, waterproof, dustproof, oil-proof and corrosion-resistant, adapts to harsh wet and oily industrial environments.

  5. Non-Contact Zero Wear Measurement Principle

    No mechanical contact with rotating shaft, zero friction wear, ultra-long service life, no damage to monitored equipment during installation and operation.

  6. High Stability Low Temperature Drift Performance

    Ultra-stable sensitivity under wide temperature change, ensures accurate measurement in high-temperature and low-temperature extreme working conditions.

  7. Double-Shielded Anti-Interference Cable

    Complete electromagnetic shielding structure, effectively suppress industrial electromagnetic interference and ground loop noise.

  8. Full System Compatibility

    Original matching design, seamless connection with all Bently Nevada proximitors, transmitters and monitoring systems.

Applicable Application Scenarios

330104-00-10-10-02-CN is professionally used for non-contact shaft radial vibration, axial thrust position, eccentricity and differential expansion online monitoring of large critical rotating machinery, widely applied in:
  • Thermal power plants: Steam turbines, gas turbines, turbo-generator shaft monitoring
  • Petroleum & petrochemical industry: Centrifugal compressors, process pumps, fans, offshore platform rotating machinery
  • Chemical industry: Large high-speed compressors, reciprocating machinery, high-speed gearboxes
  • Metallurgy, cement & mining industry: Rotary kilns, grinding mills, large fans, heavy rotating equipment
  • Water conservancy & wastewater treatment: Large vertical pumps, circulating water pump units
  • Marine industry: Ship propulsion machinery and auxiliary rotating power equipment
  • China domestic hazardous area projects with CN Ex certification requirements
  • OEM machinery manufacturing and industrial predictive maintenance condition monitoring systems

System Compatibility

  • Fully compatible with Bently Nevada 3300 XL NSv series proximitors, 990/991 series transmitters
  • Perfectly matches 3500 Series, 1701 Series FieldMonitor, 2300 Series standalone monitoring systems
  • Seamlessly connects to System 1 diagnostic analysis platform, PLC, DCS and SCADA control systems
  • Fully meets China domestic project bidding, acceptance and hazardous area certification standards

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