The Bently Nevada 330900-50-00 Proximity Switch is a highly reliable industrial-grade sensor designed for detecting the presence or absence of a target object without physical contact. As part of Bently Nevada’s trusted 3300 series, this proximity switch is engineered to provide accurate and consistent operation in demanding industrial environments, including machinery protection, automation systems, and rotating equipment monitoring.

Utilizing advanced non-contact sensing technology, the 330900-50-00 minimizes wear and tear while enhancing operational safety. It is ideal for use in high-vibration environments where conventional mechanical switches may fail. The switch is designed for compatibility with Bently Nevada monitoring systems, making it a perfect choice for integration into existing setups.

This proximity switch uses advanced non-contact sensing technology, which eliminates mechanical wear and ensures longer operational life compared to traditional contact-based sensors. It is designed to perform under extreme industrial conditions, with high resistance to shock, vibration, dust, oil, and moisture. The 330900-50-00 is optimized for applications where consistent position sensing and fast response times are critical, such as detecting shaft position, monitoring machine alignment, or triggering protective shutdown systems to prevent costly damage.

Built for durability, the proximity switch offers dependable performance even in harsh industrial conditions involving high temperatures, contaminants, and mechanical stress. Its precise triggering capability ensures reliable detection and control, contributing to improved uptime and reduced maintenance costs.

Applications include monitoring shaft position, detecting machine component alignment, and providing control inputs for protective shutdown systems. With Bently Nevada’s commitment to quality, the 330900-50-00 Proximity Switch delivers exceptional accuracy and long service life, ensuring your critical machinery operates with maximum efficiency and safety.

Key Features:

• Non-contact sensing for reduced wear and extended lifespan

• Designed for industrial machinery protection and automation systems

• Compatible with Bently Nevada 3300 system series 

• High resistance to vibration, temperature extremes, and contaminants

• Provides accurate and repeatable switching performance

• Ideal for shaft position monitoring and equipment alignment detection

• Robust construction for long-term reliability in harsh environments