Bently nevada 3500/44M GT VIBRATION MONITOR

The 3500/44M Aeroderivitive GT Vibration Monitor accepts input from two separate Keyphasor signals, allowing each channel pair to use a different tracking filter. You can configure multimode channels to have up to eight sets of alarm parameters including alert and danger setpoints and alarm time delays. Each set may be configured for a specific machine mode. As the machine changes modes, the monitor can switch to a specific set using contacts on multimode I/O modules or software commands through a communications gateway.

Manufacturer: Bently Nevada
Model Number: 3500/44 (complete di order choose last part number if require)
Product Type: Aeroderivitive GT Vibration Monitor
Dimensions: 241.3 mm x 24.4 mm x241.8 mm
Weight: 0.91 kg (2.0 lbs.)
Series: 3500
Availability: In stock

Ordering Information

Aeroderivative Monitor
3500/44 - AA - BB

A: I/O Module Type
01 - Aero GT I/O Module with Internal Terminations
02 - Aero GT I/O Module with External Terminations
05 - Prox/Velom I/O Module with Internal Terminations
06 - Prox/Velom I/O Module with External Terminations
07 - Multimode Prox/Velom I/O Module with Internal Terminations
08 - Multimode Prox/Velom I/O Module with External Terminations
B: Hazardous Area Approval Option
00 - None
01 - cNRTLus (Class 1, Division 2)
02 ATEX/IECEx/CSA (Class 1, Zone 2)

Spare

125808-03 - Aeroderivative ET Block Euro Style Connectors
125808-08 - Prox/Velom External Termination Block Euro Style connectors
125808-11 - Multimode Prox/Velom External Termination Block Euro Style connectors
125808-13 - Multimode Recorder Output and Mode Input External Termination Block Euro Style connectors
128702-01 - Recorder External Termination Block Euro Style connectors
128015-03 - Aeroderivative External Termination Block Terminal Strip Connectors
128015-08 - Prox/Velom External Termination Block Terminal Strip Connectors
128015-11 - Multimode Prox/Velom External Termination Block Terminal Strip connectors
128015-13 - Multimode Recorder Output and Mode Input External Termination Block Terminal Strip connectors
128710-01 - Recorder External ET Block Terminal Strip connectors

For more details see datasheet here

Functional Description

Bently Nevada 3500/44M Aeroderivitive GT Vibration Monitor is a fourchannel instrument designed for aeroderivative gas turbine applications.It:
1. Continuously monitors machinery by comparing monitored parameters against configured alarm setpoints to drive alarms
2. Communicates essential machine information for both operations and maintenance personnel
The 3500/44M 's Aero GT I/O modules interface to Velomitor sensors and accelerometers through Bently Nevada interface modules. The monitor uses the Prox/Velom I/O to interface to our.
Using the 3500 Rack Configuration Software, you can configure the 3500/44M Aeroderivitive GT Vibration Monitor for the following filter options:
1. Signal Integration
2. 1X vibration tracking
3. Band-pass vibration
The 3500/44M Aeroderivitive GT Vibration Monitor accepts input from two separate Keyphasor signals, allowing each channel pair to use a different tracking filter.
You can configure multimode channels to have up to eight sets of alarm parameters including alert and danger setpoints and alarm time delays. Each set may be configured for a specific machine mode.
As the machine changes modes, the monitor can switch to a specific set using contacts on multimode I/O modules or software commands through a communications gateway.

Alarm setpoints

1. Within the realm of comprehensive monitoring, the ability to establish alarm setpoints stands as a cornerstone of proactive management. The Aeroderivative GT Vibration Monitor, equipped with sophisticated configuration software, empowers operators with the capacity to define both Alert and Danger levels for various measured values. This dynamic feature serves as an early warning system, enabling timely responses to emerging scenarios.
2. The differentiation between Alert and Danger levels underscores the nuanced approach to monitoring. Alert levels act as the preliminary checkpoints, signifying deviations from the norm that warrant attention. These settings provide operators with a heads-up, allowing them to evaluate the situation and make informed decisions before critical thresholds are breached. Danger levels, on the other hand, signify situations that demand immediate action due to their potential impact on system integrity or performance.
3. The power of customization comes to the forefront with the utilization of configuration software. This software acts as a digital canvas on which operators can paint tailored monitoring strategies. By interfacing with the monitor, operators can pinpoint the exact values to be monitored, associated with each measured parameter. This fine-grained control translates into a monitoring framework uniquely aligned with the intricacies of the system being observed.
4. The versatility of the alarm setpoints resonates in their adjustability from 0 to 100% of full-scale for each measured value. This breadth ensures that the monitoring system remains adaptable to a wide spectrum of operational contexts. Whether monitoring temperature, pressure, or other variables, this scaling capability accommodates diverse monitoring scenarios, fostering precision in system oversight.
5. An essential caveat surfaces when dealing with cases where the full-scale range exceeds the transducer's capabilities. In such instances, the transducer's range becomes the limit to which alarm setpoints can be adjusted. This calibration accounts for the physical limitations of the transducer, maintaining a harmonious equilibrium between the monitoring system's capabilities and the inherent constraints of the hardware.

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