Model: 3500/44M 176449-03U | large card
Category: Aeroderivitive GT Vibration Monitor
Stock: available
Monitor Module (Main Board)
(Height x Width xDepth)
241.3 mm x 24.4mm x241.8 mm
(9.50 in x 0.96 in x 9.52 in)
Weight 0.91 kg (2.0 lb)
I/O Modules
(Height x Width xDepth)
241.3mm x 24.4mm x 99.1mm
(9.50 in x 0.96 in x 3.90 in)
Weight 0.45 kg (1.0 lb)

https://www.gsplcdcs.com/product-category/bently/

The 3500/44M Aeroderivitive GT Vibration Monitor is a fourchannel instrument designed for aeroderivative gas turbine
applications. It: l Continuously monitors machinery by comparing
monitored parameters against configured alarm setpoints to drive alarms l 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 Monitorfor the following filter options:
l Signal Integration
l 1X vibration tracking
l Band-pass vibration

3500-44M  PDF

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.

Within ±0.33% of full scale
typical
±1% maximum
Exclusive of filters