Bently Nevada 3300/55-03-01-15-15-00-00-01-00 Dual Velocity Monitor

Bently Nevada 3300/55-03-01-15-15-00-00-01-00 Dual Velocity Monitor

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DescriptionThe Bently Nevada 3300/55 Dual Velocity Monitor is a core component within the 3300 machinery protection series. This module is...

رمز المنتج: Dual Velocity Monitor

Manufacturer: Bently Nevada
Product No.: Dual Velocity Monitor
Product Type: Vibration Monitor Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 500g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

Description

The Bently Nevada 3300/55 Dual Velocity Monitor is a core component within the 3300 machinery protection series. This module is engineered to monitor casing vibration velocity by interfacing with Velomitor piezo-velocity sensors. By providing two independent monitoring channels, the unit ensures continuous assessment of vibration levels, comparing incoming signals against pre-configured alarm setpoints to facilitate the protection of critical rotating equipment such as turbines, compressors, pumps, and motors.

Features

Dual-channel architecture for independent velocity monitoring.
Direct interface with Velomitor piezo-velocity transducers.
Integrated alarm logic for Alert and Danger status indication.
Dual relay output configuration for automated machinery trip sequences.
Proportional 4-20 mA output for integration with external control systems or data acquisition platforms.
Standardized scaling for reliable casing vibration measurement.

Applications

This monitor is specifically designed for industrial environments where casing vibration is a key indicator of mechanical health. It is frequently deployed in power generation, petrochemical, and manufacturing facilities to safeguard large rotating assets from catastrophic failure through timely alarm and shutdown triggering.

Technical Specifications

Model Number	3300/55-03-01-15-15-00-00-01-00
Brand	Bently Nevada
Input Type	Velomitor piezo-velocity sensors
Output Type	Dynamic vibration signals, 4-20 mA proportional
Relay Configuration	Dual relay outputs
Operating Temperature	0 degC to +60 degC
Typical Power Consumption	1.5 W

Installation Guidelines

Ensure the 3300 rack system is powered down before inserting or removing the module to prevent electrical damage.
Verify that all signal wiring is properly shielded and routed away from high-voltage or high-EMI sources to maintain signal integrity.
Confirm proper grounding of the monitor rack according to Bently Nevada installation standards.
Check that transducer inputs are correctly terminated to match the Velomitor sensor specifications.
Ensure adequate ventilation in the cabinet to maintain ambient operating temperatures within the specified 0 to 60 degC range.

FAQ

What sensors are compatible with this module?

This specific monitor (3300/55) is configured for use with Bently Nevada Velomitor piezo-velocity sensors.

Does this unit support alarm functions?

Yes, the module includes dual relay outputs that are capable of driving Alert and Danger alarms, which can be used to initiate machinery trips.

What is the function of the 4-20 mA output?

The 4-20 mA output provides a proportional signal representing the measured velocity, allowing for easy integration with plant-wide DCS or PLC systems for remote monitoring and trend analysis.

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