Bently Nevada 330901-00-41-05-02-CN NSv Proximity Probe

Product Description

The Bently Nevada 330901-00-41-05-02-CN is a precision NSv (Narrow Side-view) proximity probe engineered for compact machinery applications. It accurately measures shaft vibration and position without physical contact, ensuring long-term reliability and minimal maintenance. Moreover, its compact 5 mm probe tip design allows installation in confined spaces where standard 8 mm probes cannot fit, making it ideal for pumps, motors, and gearboxes.

This probe is part of the 3300 NSv Proximity Transducer System, providing continuous monitoring of axial shaft position, vibration levels, and dynamic rotor behavior. The rugged stainless-steel housing and high-performance cable insulation ensure dependable operation in harsh industrial environments. In addition, interchangeable components allow quick replacement or system upgrades without recalibration.

Designed for critical machinery protection, this probe meets API 670 standards and offers precise signal conditioning compatible with Bently Nevada Proximitor sensors. Its negative voltage output enables seamless integration into existing monitoring systems. Therefore, users gain enhanced operational visibility, predictive maintenance capabilities, and improved overall reliability.

Key Features

• Compact 5 mm probe design for limited-space installations

• Non-contact measurement reduces wear and extends machinery life

• High-precision vibration and axial position monitoring

• Interchangeable components without recalibration

• Rugged stainless steel construction with IP67 protection

• Compliant with API 670 machinery protection standards

• Suitable for pumps, motors, gearboxes, and other rotating equipment

Technical Specifications

• Model: 330901-00-41-05-02-CN

• System: 3300 NSv Proximity Transducer System

• Probe Tip Diameter: 5 mm

• Thread Size: M10 × 1

• Integral Cable Length: 4.1 meters

• Extension Cable Length: 5.0 meters

• Total Cable Length: 9.1 meters

• Linear Range: 0.25–2.0 mm (10–80 mils)

• Scale Factor: 7.87 V/mm ±5% (200 mV/mil)

• Frequency Response: 0–10 kHz (±3 dB)

• Output Signal: –4 VDC to –20 VDC

• Operating Temperature: –51 °C to +177 °C

• Material: Stainless steel probe housing

• Environmental Protection: IP67

• Compliance: API 670, ATEX/IECEx, NEPSI

Typical Applications

• Continuous vibration monitoring of pumps and motors

• Rotating machinery protection in confined spaces

• Gearbox position and vibration analysis

• Integration with Bently Nevada 3300 NSv Proximitor sensors

• Predictive maintenance and early fault detection systems

FAQ

Q: What type of machinery is compatible with this probe?
A: It is suitable for pumps, motors, gearboxes, and other compact rotating equipment.

Q: Can this probe be installed in tight spaces?
A: Yes, the 5 mm probe tip is optimized for narrow side-view installations.

Q: Is the probe compatible with existing Bently Nevada systems?
A: Absolutely, it integrates with the 3300 NSv Proximitor sensor system seamlessly.

Q: What maintenance is required?
A: Minimal maintenance is needed due to its non-contact measurement and rugged construction.

Q: Does it comply with industrial standards?
A: Yes, it meets API 670 requirements and is certified for hazardous areas (ATEX/IECEx/NEPSI).