Bently Nevada 330103-00-04-05-02-00

Description

Core Measurement Specifications

• Nominal Probe Diameter: 8 mm
• Linear Measuring Gap Range: 0.5 mm – 2.0 mm (20 – 80 mils)
• System Scale Factor: 7.87 V/mm (200 mV/mil)
• Output Signal: DC voltage proportional to gap distance
• Frequency Response Bandwidth: 0 Hz (DC) – 10 kHz (+0/-3 dB)
• Measurement Accuracy: ±0.5% full scale range
• Standard Calibration Target: AISI 4140 carbon steel
• Minimum Measurable Target Diameter: 12.7 mm

Electrical Specifications (System Matching)

• Matching Proximitor Operating Power Supply: -17.5 VDC to -26 VDC
• Maximum Current Consumption: 12 mA
• Output Impedance: 50 Ω
• Supply Voltage Stability: ≤2 mV output drift per 1 V supply voltage change
• Signal Isolation: Full galvanic isolation between probe circuit and monitoring system internal circuits

Mechanical & Structural Specifications (Exclusive for 330103-00-04-05-02-00)

• Unthreaded probe active section length: 0 inch
• Total probe body length: 40 mm (04 configuration code)
• Total integral cable length: 0.5 meter (05 configuration code)
• Connector type: Miniature coaxial ClickLoc™ quick-lock connector (02 configuration code)
• Probe tip material: High-performance polyphenylene sulfide (PPS)
• Probe housing material: AISI 303 / 304 stainless steel
• Probe outer diameter: 8 mm
• Net weight of complete probe assembly: 0.31 kg
• Overall dimensions: 183 mm × 58 mm × 28 mm

Environmental Specifications

• Probe Operating Temperature: -52 °C to +177 °C
• Probe Storage Temperature: -55 °C to +200 °C
• Humidity Resistance: 100% condensing environment, non-submerged operation
• Protection Rating: IP67
• Anti-vibration Performance: 10–2000 Hz, 10 g continuous acceleration resistance
• Anti-interference Performance: Fully complies with industrial EMC electromagnetic compatibility standards

Certifications & Compliance

• Fully compliant with API 670 Machinery Protection Standard
• CE industrial safety certification
• CSA certification
• RoHS lead-free compliant

Core Functional Features

1. 8 mm High-Precision Eddy Current Non-Contact Measurement

   No physical contact with rotating shaft targets, completely eliminates mechanical wear, maintains long-term stable measurement accuracy and service life. It realizes high-precision detection of micro gap changes and micro vibration displacement.
2. Dual Integrated Measurement Modes

   Supports both static shaft radial/axial position monitoring (DC gap voltage) and dynamic radial vibration monitoring (AC vibration signal), meeting position protection and vibration fault diagnosis requirements simultaneously.
3. 0.5 Meter Integral Fixed Cable Design

   Adopts integrated probe+cable structure with fixed 0.5 meter length, stable signal transmission, low signal attenuation, specially designed for ultra-short-distance local direct installation on equipment bodies.
4. ClickLoc Miniature Coaxial Quick Connector

   Fast plug-and-play connection with extension cables or proximitors, reliable contact, anti-loosening structure, greatly improves on-site installation and maintenance efficiency.
5. Ultra-Wide Temperature Adaptability

   Stable operation from -52 °C to +177 °C, adapts to high-temperature and low-temperature harsh working conditions of power plant and petrochemical rotating machinery sites.
6. Full System Interchangeability

   Uniform standard with 3300 XL series probes, extension cables and proximitors; same-specification components are fully interchangeable, reduces spare parts inventory costs.
7. High-Frequency Response Performance

   0 Hz to 10 kHz bandwidth accurately captures high-frequency vibration faults, realizes early warning of shaft imbalance, misalignment, oil film instability and other mechanical faults.
8. API 670 Standard Compliance

   Meets international rotating machinery protection specifications, supports formal project acceptance and OEM factory matching applications.
9. High-Strength Stainless Steel Structure

   Corrosion-resistant, oil-resistant and dust-resistant housing, adapts to harsh industrial sites with oil mist, dust and corrosive gas.

Main Application Scenarios

• Power plant steam turbines, gas turbines and generator units
• Petrochemical centrifugal compressors and process compressors
• Industrial oil pumps, water pumps and high-speed centrifugal pumps
• Large industrial fans, blowers and induced draft fans
• High-voltage high-speed motors and motor bearing systems
• Offshore oil & gas platform rotating production equipment
• Chemical processing rotating machinery
• Machinery predictive maintenance and health management systems
• All industrial occasions requiring API 670 standard shaft vibration protection

Model Code Definition (330103-00-04-05-02-00)

• 330103: 3300 XL 8 mm proximity probe series
• 00: Unthreaded probe active section configuration
• 04: 40 mm total probe body length
• 05: 0.5 meter total integral cable length
• 02: Miniature coaxial ClickLoc quick connector standard type
• 00: No additional hazardous area explosion-proof certification