128987-130-00-00 3300 XL 8mm Proximity Sensor

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	128987-130-00-00
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 128987-130-00-00 3300 XL 8mm Proximity Sensor is a high-precision eddy current measurement device engineered and manufactured by Bently Nevada, serving as a core component of the industry-leading 3300 XL series for critical rotating machinery condition monitoring and fault prevention. This 3300 XL 8mm Proximity Sensor is designed to deliver non-contact, real-time detection of shaft vibration, axial position, and rotational speed, making it an indispensable solution for safeguarding turbines, compressors, high-speed pumps, and other heavy-duty industrial equipment operating in harsh and demanding environments. As a versatile member of the 3300 XL product ecosystem, the 3300 XL 8mm Proximity Sensor excels in capturing minute mechanical displacements with exceptional accuracy, providing actionable data that enables predictive maintenance strategies and minimizes unplanned equipment downtime.

What distinguishes the 128987-130-00-00 3300 XL 8mm Proximity Sensor is its flexible configuration and robust structural design, tailored to meet diverse industrial installation needs. It offers multiple cable length options including 2 m (stock standard), 5 m, and 10 m, paired with a molded PVC cable and M12 4-pin male straight connector, ensuring seamless connectivity with 3300 XL series monitors and extension cables in both compact and large-scale machinery layouts. With UL Recognized (UL 508) certification, the 3300 XL 8mm Proximity Sensor complies with strict industrial safety standards, making it suitable for deployment in a wide range of power generation, oil & gas, and manufacturing applications. Built for durability, the 3300 XL 8mm Proximity Sensor features a rugged construction that withstands extreme operating temperatures ranging from -40°C to +155°C (-50°F to +345°F), while its 50 Ω output resistance and supply sensitivity of less than 2 mV output voltage change per volt input voltage change ensure stable, interference-free signal transmission even in high-electromagnetic-noise industrial settings.

Applications

The 128987-130-00-00 3300 XL 8mm Proximity Sensor is widely applied in the power generation industry for real-time monitoring of radial vibration and axial position in steam turbines, hydro turbines, and large generators. Its flexible cable length options (2 m, 5 m, 10 m) enable easy installation in expansive power plant facilities, while its stable signal output and wide operating temperature range ensure accurate detection of rotor imbalance and shaft misalignment, helping maintenance teams implement predictive strategies to avoid costly unplanned shutdowns.

In the oil and gas sector, this proximity sensor plays a critical role in monitoring high-speed centrifugal compressors, pipeline pumps, and offshore drilling equipment. Its UL 508 certification and rugged PVC cable with M12 connector ensure safe and reliable operation in harsh onshore and offshore environments, while its ability to capture minute mechanical displacements allows early detection of component wear or misalignment, preventing catastrophic equipment failures that could disrupt hydrocarbon extraction and transportation processes.

This 3300 XL 8mm Proximity Sensor is also an ideal solution for advanced manufacturing facilities, particularly for monitoring CNC machine tools, robotic arms, and precision production line equipment. Its compact size and lightweight design fit seamlessly into confined machinery spaces, while its low supply sensitivity minimizes signal interference from factory floor electromagnetic noise, ensuring precise measurement of tool position and workpiece vibration to enhance machining accuracy and production line efficiency.

Specifications

Competitive Advantage

1.Flexible Cable Length and Connector Configuration for Versatile Installation

The 128987-130-00-00 3300 XL 8mm Proximity Sensor offers multiple cable length options (2 m stock standard, 5 m, 10 m) paired with a molded PVC cable and M12 4-pin male straight connector, adapting to diverse industrial installation scenarios—from compact machinery housings to large-scale power plant facilities. Unlike fixed-length proximity sensors that limit installation flexibility, this model allows users to select the optimal cable length for their specific equipment layout, reducing the need for additional extension cables and minimizing potential signal failure points.

2.UL-Certified Safety and Rugged Environmental Adaptability

Featuring UL Recognized (UL 508) certification, this proximity sensor complies with strict industrial safety standards, ensuring reliable operation in regulated power generation, manufacturing, and oil & gas applications. Its robust construction withstands an operating temperature range of -40°C to +155°C (-50°F to +345°F), maintaining stable performance in extreme cold and high-heat environments without signal drift or structural damage, while the durable PVC cable resists abrasion and chemical corrosion, extending the sensor’s service life in harsh industrial settings.

3.Full 3300 XL Ecosystem Compatibility and Plug-and-Play Convenience

As a genuine Bently Nevada 3300 XL series component, this proximity sensor is fully interchangeable with all 3300 XL monitors, extension cables, and Proximitor modules, supporting plug-and-play integration without complex field calibration. This compatibility simplifies spare parts inventory management and enables rapid emergency maintenance, significantly reducing equipment downtime for industrial users. Additionally, its stable electrical performance—including 50 Ω output resistance and low supply sensitivity—ensures consistent, high-precision measurement data for critical machinery condition monitoring and fault diagnosis.