Bently Nevada 3500/42M 176449-02 Proximitor/Seismic Monitor

Bently Nevada 3500/42M 176449-02 Proximitor/Seismic Monitor Module

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Description The Bently Nevada 3500/42M 176449-02 is a high-performance Proximitor/Seismic Monitor module designed for the 3500 Machinery Protection System. This...

رمز المنتج: 176449-02

Manufacturer: Bently Nevada
Product No.: 176449-02
Product Type: Vibration Monitor Module
Product Origin: USA
Payment:T/T, Western Union
Weight: 850g
Shipping port: Xiamen
Warranty: 12 months

وصف التقييمات

Description

The Bently Nevada 3500/42M 176449-02 is a high-performance Proximitor/Seismic Monitor module designed for the 3500 Machinery Protection System. This 4-channel module provides continuous monitoring of vibration, position, and seismic measurements by accepting signals from proximity probes, Velomitor sensors, accelerometers, and other compatible transducers. It conditions incoming signals, performs real-time measurement calculations, and compares results against user-configurable alarm setpoints to support critical machinery protection and condition monitoring programs.

Features

4-channel monitoring capability for high-density rack configurations.
Supports diverse measurement types: radial vibration, shaft absolute vibration, thrust position, differential expansion, velocity, acceleration, and eccentricity.
Independent channel configuration via 3500 Rack Configuration Software.
Internal safety barriers (indicated by -02 suffix) for hazardous area isolation.
Buffered outputs on the front panel for portable vibration analyzer connection without signal interruption.
Programmable alarm setpoints (Alert and Danger) and time delays to prevent false trips.

Applications

Power Generation: Monitoring stability of large steam and gas turbines and generators.
Oil & Gas: Protection for high-pressure compressors, pumps, and critical rotating assets in refineries and offshore platforms.
Manufacturing: Asset protection for heavy industrial rotating machinery.

Technical Specifications

Parameter	Specification
Model	3500/42M 176449-02
Channels	4
Operating Temperature	-30 degC to +65 degC
Storage Temperature	-40 degC to +85 degC
Humidity	95% Non-condensing
Power Consumption	7.7 Watts (typical)
Transducer Power Supply	-24 Vdc
Output Impedance	550 Ohm

Installation Guidelines

Ensure the 3500 rack is powered down before inserting or removing the module to prevent electrical damage.
The module must be seated correctly in the designated rack slot; ensure the backplane connector is fully engaged.
Use shielded cabling for all transducer inputs to minimize EMI/RFI interference in industrial environments.
Channel pairs (1/2 and 3/4) must be configured with compatible monitoring functions.
Maintain proper ventilation within the cabinet to stay within the specified operating temperature range.

FAQ

What does the -02 suffix indicate?
The -02 suffix denotes that the module is equipped with an I/O module featuring internal safety barriers, suitable for isolating signals in hazardous environments.

Can I use this for seismic monitoring?
Yes, the 3500/42M is specifically designed to accept inputs from seismic transducers to detect and analyze ground or housing vibrations.

How do I configure the alarm setpoints?
Alarm setpoints and time delays (1 to 60 seconds) are programmed using the Bently Nevada 3500 Rack Configuration Software.

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