330903-00-06-05-02-05 3300 NSv Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330903-00-06-05-02-05
Minimum Order Quantity:	1
Packaging Details:	Original new Factory Sealed
Delivery Time:	5-7 days
Payment Terms:	T/T
Supply Ability:	In stock

Quick Detail

Description

The 330903-00-06-05-02-05 3300 NSv Proximity Probes are high-precision, non-contact eddy current displacement sensors engineered by Bently Nevada to deliver exceptional measurement stability and long-term reliability in demanding industrial monitoring applications. As a key member of the advanced 3300 NSv series, this specific probe model is optimized for installations where space constraints and environmental harshness are primary concerns. Featuring a notably compact overall case length of 60 mm and an ultra-lightweight design of 0.04kg, the 330903-00-06-05-02-05 excels in tight mounting scenarios within bearing housings, gearboxes, and compact turbomachinery, where traditional larger probes cannot be accommodated. Its Narrow Surface (NSv) capability further enhances its suitability for monitoring small-diameter shafts and targets with limited radial clearance.

This industrial proximity probe operates on robust eddy current technology to accurately measure dynamic vibration and static position of rotating shafts. It provides a highly linear output over a defined linear range of 1.5 mm (60 mils) with a standard recommended gap setting of 1.0 mm (40 mils), ensuring consistent and precise data acquisition for predictive maintenance programs. The probe is engineered for resilience, boasting an extensive operating temperature range from -45°C to +175°C, which allows it to perform reliably in environments ranging from cryogenic cold to extreme heat, such as in steam turbine applications or outdoor compressor stations.

Applications

This probe is ideally suited for vibration and position monitoring in small to medium-sized rotating equipment such as high-speed pumps, blower fans, and electric motors where mounting space is severely limited. Its compact 60 mm case length and NSv (Narrow Surface) design allow for easy installation in cramped bearing housings, providing critical data on shaft runout and dynamic motion to detect issues like imbalance and misalignment early.

The probe's exceptional operating temperature range (-45°C to +175°C) makes it a reliable choice for extreme environment monitoring in applications like steam turbine casing penetrations or gas compressor stations. It can withstand the thermal cycles and high ambient temperatures found in these settings, delivering stable displacement measurements without performance degradation, which is essential for accurate rotor position tracking and thrust monitoring.

Certified with Multiple Agency Approvals and featuring a robust ClickLoc connector with protector, this probe is excellent for retrofitting and upgrading existing monitoring points on offshore platforms or in chemical processing plants. Its electrical compatibility with legacy 3300 series systems and its durable, connector-secured design ensure a reliable, maintenance-free upgrade that enhances system integrity in hazardous and high-vibration locations.

Specifications

Competitive Advantage

1.Superior Space Efficiency with NSv Optimization

The primary advantage of the 330903-00-06-05-02-05 is its highly compact form factor (60 mm case length, 0.04kg weight) combined with Narrow Surface (NSv) technology. This allows it to be installed in extremely confined spaces where standard proximity probes simply cannot fit, while still maintaining accurate measurement on small target areas. This space-saving design provides unparalleled installation flexibility for modern, densely packed machinery.

2.Exceptional Environmental Ruggedness and Thermal Stability

Engineered for resilience, this probe offers an impressive operating temperature range from -45°C to +175°C, significantly wider than many conventional probes. This extreme thermal tolerance, coupled with its robust construction, ensures stable performance and measurement accuracy in both freezing and high-heat environments, reducing sensor replacement frequency and guaranteeing reliable data in the most challenging operating conditions.

3.Secure, Interference-Resistant Signal Delivery

The probe ensures reliable data transmission through its vibration-resistant Miniature Coaxial ClickLoc connector with a built-in protector. This design prevents accidental disconnection and protects against electromagnetic interference (EMI). Combined with its low supply sensitivity and stable output resistance, this guarantees a high-integrity signal from the probe tip to the monitoring system, which is critical for accurate machinery protection and diagnostics.