330780-91-00 3300 XL 11 mm Proximitor Sensor

Overview

Place of Origin:	USA
Brand Name:	Bently Nevada
Model Number:	330780-91-00
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 330780-91-00 3300 XL 11 mm Proximitor Sensor is a high-performance proximity measurement solution designed for demanding industrial vibration and position monitoring applications. Built on the proven technology of the 3300 XL series, the 3300 XL 11 mm Proximitor Sensor delivers exceptional accuracy, long-term stability, and superior resistance to harsh operating environments, making it an ideal choice for critical rotating machinery protection systems.

One of the key advantages of the 3300 XL 11 mm Proximitor Sensor is its advanced electromagnetic compatibility. The sensor features significantly enhanced RFI and EMI immunity, ensuring reliable signal integrity even in installations with high levels of electrical noise. This robust immunity allows the 3300 XL 11 mm Proximitor Sensor to meet stringent European CE certification requirements without the need for special shielding, grounding, or mounting techniques. As a result, system designers can confidently deploy the 3300 XL 11 mm Proximitor Sensor in complex industrial environments where high-frequency radio signals and electromagnetic interference are present.

The mechanical design of the 3300 XL 11 mm Proximitor Sensor emphasizes flexibility and ease of installation. Its slim, space-efficient housing supports both high-density DIN-rail installations and traditional panel-mount configurations. This versatility allows the 3300 XL 11 mm Proximitor Sensor to be integrated seamlessly into new systems or retrofit projects where space constraints are a concern. The compact form factor does not compromise performance, maintaining precise proximity measurements across a wide operating range.

Applications

The 330780-91-00 3300 XL 11 mm Proximitor Sensor is designed for high-reliability proximity, vibration, and position measurement applications in critical rotating machinery. With its wide operating temperature range, stable electrical performance, and flexible mounting options, this sensor is well suited for continuous-duty industrial environments where accuracy and durability are essential.

This 3300 XL 11 mm Proximitor Sensor is commonly applied in turbomachinery condition monitoring systems, including steam turbines, gas turbines, compressors, pumps, motors, and generators. Its ability to operate reliably in extreme temperatures ranging from -52°C to +177°C makes it ideal for both low-temperature outdoor installations and high-temperature machinery enclosures such as turbine casings and bearing housings.

The sensor supports DIN-rail mounting and has a compact case length of 140 mm, enabling installation in space-constrained control cabinets and high-density monitoring racks. With system length options of 5.0 meters and 9.0 meters, the 3300 XL 11 mm Proximitor Sensor provides flexibility for various machine layouts, allowing the sensor, extension cable, and monitoring system to be optimally positioned without signal degradation.

Due to its 50 Ω output resistance, low supply sensitivity (less than 2 mV/V), and controlled extension cable capacitance, the sensor ensures stable signal transmission for precise measurements of shaft displacement, axial position, radial vibration, and shaft eccentricity. These characteristics make the 3300 XL 11 mm Proximitor Sensor suitable for integration with machinery protection systems and condition monitoring platforms used in power generation, oil and gas, petrochemical, and heavy manufacturing industries.

Specifications

Competitive Advantage

1.Extreme Temperature Endurance Capability The 3300 XL 11 mm Proximitor Sensor is engineered to operate reliably across an extended temperature range from -52°C to +177°C. This exceptional thermal tolerance allows stable performance in environments such as turbine casings, high-heat industrial zones, and low-temperature outdoor facilities, where standard proximity sensors often experience performance degradation.

2.Installation Versatility for Complex System Layouts Offering 5.0 m and 9.0 m total system length options and DIN-rail mounting, the 330780-91-00 3300 XL 11 mm Proximitor Sensor adapts easily to diverse installation requirements. This versatility supports both compact cabinet designs and distributed monitoring systems, reducing engineering constraints during system integration.

3.Space-Efficient and Lightweight Construction With a compact footprint of 8.7 × 3.5 × 7 cm, a 140 mm case length, and a weight of only 0.22 kg, the 3300 XL 11 mm Proximitor Sensor enables high-density installations without adding unnecessary load. Its streamlined design provides a clear advantage in crowded control panels and limited mounting spaces.