Condition Monitoring

Bently Nevada, part of Baker Hughes and a global leader in industrial asset condition monitoring, today announced the release of its new high-performance proximity sensor, Model 991-06-70-02-00. Designed to provide precise and stable data acquisition for vibration and position monitoring of critical rotating machinery such as steam turbines, compressors, pumps, and motors, this sensor empowers users to implement predictive maintenance strategies, enhancing operational safety and reliability.

The Model 991-06-70-02-00 is a key addition to the Bently Nevada 3300 XL series proximity sensor family, inheriting its renowned ruggedness and measurement accuracy. Its design adheres strictly to industrial standards, making it suitable for a wide range of demanding environments across power generation, petrochemical, oil & gas, and metallurgy industries.

Core Specifications & Configuration Highlights:

This specific model, 991-06-70-02-00, integrates several optimized standard features to meet broad industrial application needs:

Optimized Measurement Range: The sensor features a standard full-scale range of 0.6-0-0.6 mm. This linear range is particularly suited for monitoring radial vibration or axial position of machine shafts, capable of accurately capturing dynamic movement from minor to significant levels, providing crucial data for early fault diagnosis.

Extended System Length: It comes with a 7.0 meters (23.0 feet) system cable length option. This extended length offers greater flexibility for installation layout, allowing the sensor to accommodate more remote or space-constrained mounting scenarios, ensuring stable and reliable signal transmission between the probe and the monitoring system.

Robust Mounting Method: It utilizes the standard Bulkhead screws mounting option. This method is sturdy and universal, facilitating quick and secure fixation of the sensor onto monitor panels or equipment housings, ensuring mechanical integrity in continuous vibration environments.

Flexible Certification: The Agency Approval Option for this model is specified as "Not required". This indicates that this standard configuration model focuses on meeting general industrial performance standards, offering a cost-effective solution for applications where specific mandatory industry certifications (e.g., ATEX, IECEx for hazardous areas) are not required. Users can select alternative models with appropriate certifications based on their plant's specific compliance needs.

Technical Advantages & Application Value:

The 991-06-70-02-00 sensor operates on the proven eddy-current principle, enabling non-contact measurement of relative distance changes to a metallic target. Its output provides an analog signal precisely proportional to the gap change, which can be directly connected to Bently Nevada's 3300 XL series monitor or compatible data acquisition systems.

The introduction of this sensor further enriches Bently Nevada's product portfolio in the machinery protection domain. Its clear parameter set (e.g., 7.0m cable, bulkhead mount) reduces customer selection complexity, ensures plug-and-play compatibility, and helps plant maintenance teams and OEMs deploy condition monitoring systems more efficiently.

About Bently Nevada:
Bently Nevada, part of Baker Hughes, has been a pioneer in machinery condition monitoring and protection for decades. The company provides a complete portfolio of solutions from sensors, monitors, to software analytics, helping industrial customers worldwide safeguard critical assets, optimize maintenance strategies, and improve operational efficiency.

Forward-Looking Statements:

This press release contains forward-looking statements regarding product performance, features, and intended applications. Actual performance may vary depending on specific operating environments, installation conditions, and usage.

FAQ
1.What is 991-06-70-02-00 ？
991-06-70-02-00 is a Sensor Proximity

2.What is a 991-06-70-02-00 proximity sensor?
A proximity sensor is a component which is designed to detect the absence or presence of an object without the need for physical contact. They are non-contact devices, highly useful for working with delicate or unstable objects which could be damaged by contact with other types of sensor.

3.How to check proximity sensor code?
Many Android devices incorporate various sensors, like accelerometers and gyroscopes, which power features like screen rotation and motion-based games.

4.What are the three types of proximity sensors?
Proximity sensor types: inductive, capacitive and ultrasonic. Inductive sensors, capacitive sensors and ultrasonic sensors are three different proximity sensors. These devices detect targets in industrial applications. They differ for technology, capability to detect different type of targets and working distance.

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