140471-01 Prox I/O module and internal terminal spare parts

The 3500/46M 140471-01 Hydro Monitor is a specialized four-channel instrument designed for monitoring machinery in hydro applications. Here are the key features and functionalities of this monitor:

Sensor Inputs:

• Accepts input from proximity, seismic, dynamic pressure, and air gap sensors.

140471-01 Conditioning and Measurements:

• Conditions the input signals to provide vibration, position, and both static and dynamic pressure measurements.
• Compares the conditioned signals with user-programmable alarms.

140471-01 Measurement Channels:

• Hydro Radial Vibration
• Hydro Air Gap
• Hydro Velocity
• Hydro Acceleration
• Hydro Thrust
• Multimode Hydro RV (Radial Vibration)
• Multimode Air Gap
• Multimode Hydro Velocity
• Multimode Thrust
• Multimode Acceleration
• Multimode Hydro Dynamic Pressure
• Hydro Stator End Winding (SEW)

140471-01 Hydro Radial Vibration Channels:

• Combines shaft gap movement with the NX amplitude to provide a measurement for alarming on shear-pin failure.

Configurability:

• Configurable using the 3500 Rack Configuration Software.

Functions:

• Provides machinery protection by continuously comparing monitored parameters against configured alarm setpoints to drive alarms.
• Offers essential machine information for operations and maintenance personnel.

Hydro Velocity Channels:

• Provides early warning of pending machinery problems and assists in diagnosing them.
• Cannot be used for automated machinery protection due to the nature of high amplitude, low-frequency velocity events.

Channel Configuration:

• Each channel conditions its input signal to generate various parameters called static values.
• Configurable alert setpoints for each active static value and danger setpoints for any two of the active static values.

Multimode Channels:

• Configurable with up to eight sets of alarm parameters, including alert and danger setpoints, and alarm time delays.
• Each set can be configured for a specific machine mode.

Mode Switching:

• 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.

In summary, the 3500/46M 140471-01 Hydro Monitor is a versatile monitoring system that provides detailed insights into the machinery’s condition in hydro applications. It offers a range of measurement channels and configuration options to suit different monitoring needs and modes of operation.