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Bently Nevada 3500/53 133396-01 Overspeed Detection I/O Module

The Bently Nevada3500/53 133396-01 is an Overspeed Detection I/O Module designed for the 3500/53 Electronic Overspeed Detection System.

The module works together with the 3500/53 Overspeed Detection Module to receive and condition speed signals from sensors such as proximity probes or magnetic pickups. It provides the interface between field speed measurement devices and the machinery protection system.

The 133396-01 supports applications requiring:

• Rotational speed monitoring

• Overspeed trip protection

• Tachometer signal processing

• Alarm and relay protection logic

• Integration with turbine protection systems

The 3500/53 Electronic Overspeed Detection System is designed as a redundant, fast-response tachometer solution and is commonly applied where API 670 and API 612 overspeed protection requirements are considered.

Bently Nevada 3500/53 133396-01

Manufacturer:
Bently Nevada

Series:
3500 Machinery Protection System

Part Number:
133396-01

Product Type:
Overspeed Detection I/O Module

Related System:
3500/53 Electronic Overspeed Detection System

Main Function:
Speed sensor input interface and overspeed protection signal processing 

High-Speed Overspeed Protection Interface

The 133396-01 provides a reliable interface for monitoring shaft speed signals and supporting rapid response to overspeed conditions.

Redundant Protection Architecture

When combined with 3500/53 modules, the system can be configured into voting architectures such as 2-out-of-2 or 2-out-of-3 to improve trip reliability.

Compatible with Multiple Speed Sensors

The module supports speed input signals from commonly used industrial sensors, including proximity probes and magnetic pickups.

Integrated 3500 Rack Communication

The module operates within the Bently Nevada 3500 rack environment and communicates with other protection modules.

Industrial Safety Design

Built for continuous operation in demanding environments where machinery protection and operational safety are critical.

• Provides dedicated overspeed protection support

• Improves turbine and compressor operational safety

• Enables fast detection of abnormal shaft speed conditions

• Supports redundant machinery protection schemes

• Integrates with existing Bently Nevada 3500 systems

• Helps reduce catastrophic equipment failure risks

Steam Turbine Protection

Used for monitoring turbine shaft speed and preventing dangerous overspeed conditions.

Gas Turbine Systems

Applied in power generation and industrial turbine protection applications.

Oil & Gas Equipment

Used for compressors, expanders, and rotating machinery requiring speed protection.

Petrochemical Plants

Supports critical equipment safety monitoring.

Industrial Power Equipment

Provides protection for generators and high-speed rotating machinery.

Q1: What is the function of Bently Nevada 3500/53 133396-01?

A:
The 133396-01 is an Overspeed Detection I/O Module that interfaces speed sensors with the 3500/53 overspeed protection system.

Q2: Does the 133396-01 measure vibration?

A:
No. It is designed for rotational speed monitoring and overspeed protection, not vibration measurement.

Q3: Which sensors can connect to this module?

A:
The module supports speed signals from compatible proximity probes and magnetic pickup sensors.

Q4: What protection system uses the 133396-01?

A:
It is part of the Bently Nevada 3500/53 Electronic Overspeed Detection System.

Q5: Can the system support voting logic?

A:
Yes. 3500/53 modules can be combined into 2-out-of-2 or 2-out-of-3 voting configurations for enhanced overspeed protection reliability. 

Do you provide global shipping services?

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