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330905-00-18-05-02-CN

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Bently Nevada 330905-00-18-05-02-CN is a compact eddy current probe designed for tight-clearance machinery monitoring applications. It features stainless steel construction, PPS tip material, ClickLoc connector design, and compatibility with the 3300 XL NSv transducer system.
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Technical specifications for 330905-00-18-05-02-CN

  • Manufacturer:
    Bently Nevada
  • Part Number:
    330905-00-18-05-02-CN
  • Product Family:
    NSV Probe
  • Product Type:
    3300 NSv Proximity Probe
  • Unthreaded Length Option:
    00 mm
  • Overall Case Length Option:
    180 mm
  • Total Length Option:
    0.5 meter (20 in)
  • Connector and Cable-Type Option:
    Miniature coaxial ClickLocconnector, standard cable
  • Probe dc Resistance:
    4.0 ± 0.5 Ω
  • Probe Tip Material:
    Polyphenylene sulfide (PPS)
  • Probe Case Material:
    AISI 304 stainless steel (SST)
  • Operating Temperature:
    -52°C to +177°C (-62°F to +351°F)
  • Storage Temperature:
    -52°C to +177°C (-62°F to +351°F)
  • Weight:
    0.05 kg
  • Estimated shipping dimensions:
    1.8x1.6x66cm
  • Tariff Code:
    8712008900
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Specifications Environment Compliance Use Cases

Features:

  • Configured for tight-clearance environments where counter bore, side view, or rear view restrictions are present.
  • Mechanically and electrically compatible with previous 3300 RAM probe and extension cable systems.
  • Uses ClickLoc connectors, TipLoc molding method, and CableLoc design with 220 N pull strength.
Bently Nevada 330905-00-18-05-02-CN is designed for use in the 3300 XL NSv proximity transducer system, which targets machinery monitoring applications with restricted installation space. The system architecture combines a probe, extension cable, and NSv Proximitor Sensor to form a complete measurement chain. The probe construction supports installation in environments where standard probe systems cannot be applied due to spatial constraints. Its stainless steel housing and PPS tip structure are aligned with compact industrial measurement requirements. The ClickLoc connector system ensures secure electrical connection within the transducer assembly.

Bently Nevada 330905-00-18-05-02-CN features a 180 mm case length and 0.5 meter total cable length configuration. The probe uses an AISI 304 stainless steel body combined with PPS tip material and a 4.0 ± 0.5 Ω DC resistance specification. Operating and storage conditions extend from -52°C to +177°C (-62°F to +351°F), allowing consistent electrical behavior across environmental variations. The NSv system is structured for applications involving small shaft or limited target geometries. It also supports measurement functions including radial vibration, axial position, and speed-related signals.

The NSv probe system including Bently Nevada 330905-00-18-05-02-CN is designed to replace or upgrade from earlier 3300 RAM and 3000/7000-series systems depending on configuration requirements. The probe and cable assembly provides mechanical and electrical compatibility with earlier RAM components while maintaining improved chemical resistance characteristics. Gold-plated brass ClickLoc connectors, TipLoc bonding, and CableLoc pull strength reinforcement are integrated into the system design. Connector protection accessories are supplied to minimize liquid ingress at connection interfaces. The overall structure maintains compatibility while supporting compact installation demands in process machinery environments.

The 330905-00-18-05-02-CN Bently Nevada 3300 NSv Proximity Probe may still be available for purchase and support from Apter Power beyond End-Of-Life (EOL) by the manufacturer (OEM).
Bently Nevada 330905-00-18-05-02-CN 3300 NSv Proximity Probe Manuals,Datasheets,Link Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
Bently Nevada 330905-00-18-05-02-CN 3300 NSv Proximity Probe Specs

General

  • Manufacturer GE / Bently Nevada
  • Model 330905-00-18-05-02-CN
  • Condition New Original ready stock
  • Product Family 330905-00-18-10-02-CN,330905-00-18-50-02-CN,330905-00-18-70-02-CN
Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.
  • Extreme Temperature Operation: The probe can operate stably over a wide temperature range of -51°C to +177°C, adapting to various environments from extreme cold to high-temperature bearing housing interiors.
  • Pressure Sealing: The probe tip uses a TipLoc molding process, capable of withstanding differential pressure between the sensor probe and the housing, preventing leakage of lubricating oil or process gases.
  • High Humidity Protection: Through the ClickLoc gold-plated connector and optional connector shield, moisture, oil, and condensate can be effectively prevented from entering the electrical connections, ensuring signal stability.
  • Corrosion protection: The probe housing and cable are optimized for various industrial lubricants and corrosive gases, extending their service life in harsh process fluids.
  • Explosion-proof Certification: This model (suffix -CN) complies with hazardous area safety standards in China and other regions, supporting Ex ia IIC intrinsically safe or Ex nA IIC spark-free installation.
  • Industry Standards: The system design references API 670 standards, ensuring high reliability and temperature stability in monitoring critical rotating machinery in petroleum, chemical, and other industries.
  • Electromagnetic Compatibility: Complies with European CE marking requirements, possesses excellent immunity to radio frequency interference (RFI/EMI), and can operate in electromagnetically complex industrial environments without the need for special metal-shielded flexible tubing.
  • Functional Safety: Supports SIL (Safety Integrity Level) safety instrumented system integration, and can be used as a critical sensor input for mechanical protection systems (such as the Bently Nevada 3500) to prevent catastrophic failures.
  • Compact Compressor Monitoring: Specifically designed for centrifugal air compressors, refrigeration compressors, and small process gas compressors, where installation space is typically extremely limited.
  • Small Shaft Radial Vibration: Suitable for monitoring shafts with diameters less than 51 mm (2 in). Its unique "narrow-side view" characteristic provides superior measurement accuracy on small targets compared to standard probes.
  • Axial Displacement Measurement: Used to monitor the axial position of rotors in flat target areas less than 15 mm (0.6 in), preventing rotor-stator collisions.
  • Chemical Corrosion Resistance: Compared to older RAM probes, the NSv probe offers enhanced chemical resistance, allowing deployment in highly corrosive process gas environments.
Description
Bently Nevada 330905-00-18-05-02-CN is part of the 3300 XL NSv proximity transducer system, which is specifically developed for installations where space limitations restrict the use of standard 3300 and 3300 XL 5 mm and 8 mm probe systems. The system consists of a 3300 NSv probe, a matching extension cable, and a 3300 XL NSv Proximitor Sensor, forming a complete measurement chain for proximity-based monitoring.

The Bently Nevada 330905-00-18-05-02-CN probe is configured with a 180 mm overall case length and a 0.5 meter (20 in) total cable length. It uses a miniature coaxial ClickLoc connector with standard cable design, providing a secure locking connection for system integration. The unthreaded length option is set to 00 mm, maintaining a compact mechanical configuration suitable for constrained mounting environments.

Material construction of Bently Nevada 330905-00-18-05-02-CN includes an AISI 304 stainless steel probe case and a polyphenylene sulfide (PPS) probe tip. The probe DC resistance is specified at 4.0 ± 0.5 Ω, supporting stable electrical behavior within the transducer system. Operating and storage temperature range is defined from -52°C to +177°C (-62°F to +351°F), ensuring consistent performance across wide environmental conditions.

The 3300 XL NSv transducer system is designed for applications where installation constraints such as counter bore, side view, or rear view limitations restrict the use of standard probe systems. It is also optimized for small target measurement requirements, including shafts smaller than 51 mm (2 in) and flat targets smaller than 15 mm (0.6 in). The system supports radial vibration, radial position, axial position, tachometer, zero speed, and Keyphasor reference measurements.

Bently Nevada 330905-00-18-05-02-CN and its NSv system components are mechanically and electrically compatible with previous 3300 RAM proximity probe and extension cable systems. The NSv probe design provides improved chemical resistance compared to earlier 3300 RAM probes, supporting broader process compressor applications. The system features gold-plated brass ClickLoc connectors with locking capability, patented TipLoc probe tip bonding, and CableLoc technology delivering 220 N (50 lb) pull strength. Connector protectors and optional silicone tape are also provided to help reduce liquid ingress at connection points, with silicone tape not recommended for turbine oil exposure conditions.
Alternative Names
330905-00-18-05-02-00 330905-00-18-05-02-05 330905-00-18-05-02-BR 330905-00-18-05-02-RU 330905-00-18-05-01-CN 330905-00-18-05-11-CN 330905-00-18-05-12-CN 330905-00-18-70-02-CN
Technical notes
Bently Nevada 330905-00-18-05-02-CN 3300 NSv proximity probe with AISI 304 stainless steel case, polyphenylene sulfide (PPS) probe tip, unthreaded length 00 mm, overall case length 180 mm, total length 0.5 meter (20 in), miniature coaxial ClickLoc connector with standard cable, probe DC resistance 4.0 ± 0.5 Ω, operating and storage temperature -52°C to +177°C (-62°F to +351°F). Compatible with 3300 NSv extension cable and 3300 XL NSv Proximitor Sensor within the 3300 XL NSv proximity transducer system.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
Which installation limitations are suitable for 330905-00-18-05-02-CN usage?
330905-00-18-05-02-CN supports installations with counter bore, side view, and rear view space restrictions in compact machinery layouts.
What measurement range conditions apply to 330905-00-18-05-02-CN?
330905-00-18-05-02-CN supports radial vibration on shafts smaller than 51 mm (2 in) and axial position on flat targets smaller than 15 mm (0.6 in).
What materials are used in 330905-00-18-05-02-CN probe construction?
330905-00-18-05-02-CN uses AISI 304 stainless steel for the probe case and polyphenylene sulfide (PPS) for the probe tip.
Which measurement functions are supported by 330905-00-18-05-02-CN system?
330905-00-18-05-02-CN supports radial vibration, radial position, axial position, tachometer, zero speed, and Keyphasor reference measurements.