Bently Nevada|3500/44M 176449-03| Aeroderivative GT Vibration Monitor
Bently Nevada 3500/44M 176449-03 Aeroderivative GT Vibration Monitor
Description
The Bently Nevada 3500/44M 176449-03 is a four-channel aeroderivative gas turbine vibration monitor designed for the 3500 Machinery Protection System, providing continuous vibration surveillance and real-time condition data for critical rotating equipment.
Features
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Four independent monitoring channels with dual Keyphasor input support
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Configurable filtering options including signal integration, 1X vibration tracking, and band-pass vibration
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Up to eight sets of multimode alarm parameters per channel (Alert and Danger setpoints with time delays)
Technical Specifications
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Channel Configuration: 4 independent vibration monitoring channels
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Sensor Compatibility: Velomitor sensors, accelerometers via Aero GT I/O modules (86517, 86497); interfaces with proximity probes and eddy-current sensors
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Input Impedance: >95 kΩ for Aero GT I/O; 10 kΩ for Prox/Accel; 3.5 MΩ for Velomitor
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Sensitivity Options: 3.94 mV/(mm/s) [100 mV/(in/s)] or 5.71 mV/(mm/s) [145 mV/(in/s)]; also 10.19, 2.55, or 1.02 mV/(m/s²) for accelerometer inputs
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Frequency Response: Direct signal 4 Hz to 30 kHz (-3 dB); integrated velocity 18 Hz to 5,500 Hz (-3 dB)
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Dimensions (H×W×D): 241.3 mm × 24.4 mm × 241.8 mm (9.5″ × 0.96″ × 9.5″)
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Keyphasor Input: Accepts two independent Keyphasor signals, allowing each channel pair to use a different tracking filter
-
Alarm Capability: Configurable dual alarm levels per channel (Alert and Danger) with adjustable setpoints from 0 to 100% full-scale
Bently Nevada|3500/44M 176449-03| Aeroderivative GT Vibration Monitor
Bently Nevada|3500/44M 176449-03| Aeroderivative GT Vibration Monitor
Bently Nevada 3500/44M 176449-03 Aeroderivative GT Vibration Monitor
Description
The Bently Nevada 3500/44M 176449-03 is a four-channel aeroderivative gas turbine vibration monitor designed for the 3500 Machinery Protection System, providing continuous vibration surveillance and real-time condition data for critical rotating equipment.
Features
-
Four independent monitoring channels with dual Keyphasor input support
-
Configurable filtering options including signal integration, 1X vibration tracking, and band-pass vibration
-
Up to eight sets of multimode alarm parameters per channel (Alert and Danger setpoints with time delays)
Technical Specifications
-
Channel Configuration: 4 independent vibration monitoring channels
-
Sensor Compatibility: Velomitor sensors, accelerometers via Aero GT I/O modules (86517, 86497); interfaces with proximity probes and eddy-current sensors
-
Input Impedance: >95 kΩ for Aero GT I/O; 10 kΩ for Prox/Accel; 3.5 MΩ for Velomitor
-
Sensitivity Options: 3.94 mV/(mm/s) [100 mV/(in/s)] or 5.71 mV/(mm/s) [145 mV/(in/s)]; also 10.19, 2.55, or 1.02 mV/(m/s²) for accelerometer inputs
-
Frequency Response: Direct signal 4 Hz to 30 kHz (-3 dB); integrated velocity 18 Hz to 5,500 Hz (-3 dB)
-
Dimensions (H×W×D): 241.3 mm × 24.4 mm × 241.8 mm (9.5″ × 0.96″ × 9.5″)
-
Keyphasor Input: Accepts two independent Keyphasor signals, allowing each channel pair to use a different tracking filter
-
Alarm Capability: Configurable dual alarm levels per channel (Alert and Danger) with adjustable setpoints from 0 to 100% full-scale
