Bently Nevada 133388-01 3500/53 Overspeed Detection Module

Disponibilidad: 10 Quedan en stock

The Bently Nevada 133388-01 is a 3500/53 Electronic Overspeed Detection module designed for the 3500 Machinery Detection System. This module...

Código: 133388-01

Manufacturer: Bently Nevada
Product No.: 133388-01
Product Type: Vibration Monitor Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 800g
Shipping port: Xiamen
Warranty: 12 months

Descripción Reseñas

The Bently Nevada 133388-01 is a 3500/53 Electronic Overspeed Detection module designed for the 3500 Machinery Detection System. This module provides a high-reliability, rapid-response tachometer solution engineered specifically for critical overspeed protection applications. It is built to comply with API 670 and 612 standards, ensuring robust performance in demanding industrial environments.

Features

Redundant tachometer architecture for high-availability protection.
Supports configurable 2-out-of-2 or 2-out-of-3 voting logic configurations.
Designed for integration with 3500 series racks utilizing redundant power supplies.
Fast-response electronic circuitry for critical speed monitoring.
Buffered output provided via front-panel coaxial connector for diagnostic testing.

Applications

Thermal, nuclear, and combined-cycle power generation turbines.
Petrochemical and LNG processing infrastructure.
Industrial blast furnace blowers and large-scale compressors.
High-speed rotating equipment including large motors, fans, and generators.

Technical Specifications

Model	3500/53 133388-01
Input Impedance	20 kOhms
Output Impedance	550 Ohms
Power Requirements	24 VDC, 8.0 Watts
Current Draw	40 mA Maximum
Operating Temperature	-30 degC to +65 degC (-22 degF to +149 degF)
Storage Temperature	-40 degC to +85 degC (-40 degF to +185 degF)
Humidity	95% non-condensing

Installation Guidelines

System Requirements: Must be installed in a 3500 rack equipped with redundant power supplies to maintain system integrity.
ESD Handling: Use standard electrostatic discharge (ESD) precautions when handling the module to avoid damaging sensitive internal components.
Wiring: Connect proximity probes or magnetic pickups to the designated I/O module terminals. Ensure all relay connections to the Emergency Shutdown (ESD) system are secure and verified.
Power: Always ensure the rack power is disconnected or the slot is powered down before inserting or removing the module.
Environment: Ensure adequate ventilation within the cabinet to maintain operating temperatures within the specified -30 degC to +65 degC range.

FAQ

What is the primary function of the 3500/53 module?

The 3500/53 module is an electronic overspeed detection system that monitors the rotational speed of machinery and triggers trip relays if speed thresholds are exceeded, preventing catastrophic equipment failure.

Can this module be used in a voting system?

Yes, multiple 3500/53 modules can be configured to operate in 2-out-of-2 or 2-out-of-3 voting logic to increase system reliability and reduce false trips.

Does this module support buffered outputs?

Yes, the module features a front-panel coaxial connector that provides an unfiltered, short-circuit-protected signal suitable for external recording or diagnostic analysis.

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Nuestra línea de producción se paró debido a un monitor Bently Nevada defectuoso. Lo encontramos en stock aquí y lo enviaron por DHL de inmediato. Volvió a funcionar en 48 horas, lo que realmente salvó nuestra planta.

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Gerente de Mantenimiento, EE. UU.

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Jefe de ingeniería, Alemania

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