BENTLY 3500/32M monitor provides mechanical protection

BENTLY 3500/32M monitor provides mechanical protection

3500/32M Differential Expansion Channel Configuration Considerations

Consider the following items before configuring a Differential 3500/32M Expansion Channel:

– None of the differential expansion channel transducers are able to support discrete Internal Barrier I/O modules.

– The “No Keyphasor” option is automatically selected for this channel type. No Keyphasors are required.

– The Differential Expansion Direct full-scale range is dependent upon the transducer type.

– The Zero Position voltage range is dependent upon the direct full-scale range.

– 3500/32M Monitors must be configured in channel pairs (for example, Channels 1 and 2 may be configured as Differential Expansion and Channels 3 and 4 may be configured as Thrust Position).

– When a full-scale range is modified, the setpoints associated with this proportional value should be readjusted.

– The Latching OK Mode and the Timed OK Channel Defeat options are not compatible.

– If a Non-Standard transducer is selected, the setpoint OK limits are set to ±1 volt from the Upper and Lower OK limits that are selected.

The Bently 3500 online vibration monitoring system from the United States is used for mechanical protection applications, for vibration monitoring of large and medium-sized rotating machinery such as steam turbines, compressors, fans, water pumps, coal mills, gearboxes, motors, etc. It is widely used in steel, power, metallurgy, petrochemical petroleum, natural gas, petrochemical, chemical and other related industrial fields. The highly modular design of the system includes:
Bently3500/05 Instrument Frame
Bently3500/15 power supply
Bently 3500/20 Framework Interface Module
Option Description
A: Power type (upper slot)
01 Low voltage AC (85 to 132 Vac rms)
0 2 High Voltage AC (175 to 264 Vac rms)
0 3 high-voltage direct current (88 to 140 Vdc)
0 4 low-voltage DC (20 to 30Vdc)
05 Universal Power Supply
B: Power type (lower slot)
0 0 No power supply (only used when a single power supply is required)
05 Universal Power Supply