330101-00-20-90-02-05 3300 XL 8 mm Proximity Probes

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330101-00-20-90-02-05
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 330101-00-20-90-02-05 3300 XL 8 mm Proximity Probes are precision non-contact eddy current sensors specifically engineered for accurate displacement and vibration measurement in critical rotating machinery. As part of the advanced 3300 XL platform, the 3300 XL 8 mm Proximity Probes deliver stable, repeatable, and low-noise signals that support continuous machinery protection and condition monitoring in demanding industrial environments. The 330101-00-20-90-02-05 model is designed for applications requiring extended cable reach, global safety approvals, and long-term mechanical reliability.

This configuration features a 9.0 metres (29.5 feet) total length, enabling flexible routing from the measurement point to the monitoring system while minimizing the need for additional junctions or extension components. The miniature coaxial ClickLoc connector ensures a secure, vibration-resistant electrical connection, maintaining signal integrity over long cable distances. With a 0 in unthreaded length and a compact 2 in overall case length, the probe can be mounted directly into bearing housings and machinery casings without mechanical interference, even in space-constrained installations.

The 330101-00-20-90-02-05 3300 XL 8 mm Proximity Probes are engineered for operation in harsh industrial conditions, supporting an operating temperature range of -55°C to +178°C. This wide thermal tolerance allows reliable performance in cold-start environments, high-temperature turbine enclosures, and continuously operating process machinery. Electrically, the probe maintains a 50 Ω output resistance and a supply sensitivity of less than 2 mV per volt, ensuring consistent output signals even under power supply fluctuations or electromagnetic interference common in industrial plants.

Applications

The 330101-00-20-90-02-05 3300 XL 8 mm Proximity Probes are widely used for continuous radial vibration and shaft displacement monitoring in turbines, compressors, pumps, and large electric motors, where early detection of imbalance, misalignment, and bearing wear is critical to prevent unplanned downtime.

In axial position and thrust monitoring applications, these 3300 XL 8 mm Proximity Probes measure the clearance between the probe tip and rotating shaft surfaces, ensuring the rotor remains within safe axial limits and protecting thrust bearings and stationary components from mechanical damage.

The probes are well suited for harsh and regulated industrial environments such as power generation, oil and gas, and petrochemical facilities, where long cable runs, high temperatures, and hazardous-area compliance are required while maintaining stable and accurate displacement signals.

Specifications

Competitive Advantage

1. Extended Cable Length for Flexible System Layouts

The 9.0 metre total length of the 330101-00-20-90-02-05 allows greater flexibility in routing cables from machinery to monitoring racks, reducing the need for additional connectors or extension cables and helping preserve signal integrity over long distances.

2. Stable Electrical Performance in Noisy Industrial Environments

With a 50 Ω output resistance and supply sensitivity of less than 2 mV per volt, the 3300 XL 8 mm Proximity Probes deliver consistent, low-noise measurement signals, minimizing false alarms and improving the reliability of vibration and displacement data.

3. Global Safety Compliance and Environmental Durability

Multiple approvals including CSA, ATEX, and IECEx enable worldwide deployment in hazardous areas, while the PPS probe tip and stainless steel case provide strong resistance to temperature extremes, corrosion, and industrial fluids, extending service life and reducing maintenance demands.