A6110 is a dual-channel relative shaft vibration monitor that is part of the Emerson AMS 6500 series machinery health monitoring system. It is primarily used to monitor relative shaft vibration of critical rotating machinery, such as turbines, generators, pumps, etc. By monitoring the vibration of the shaft system, the A6110 can detect potential mechanical failures in advance, thereby ensuring safe and reliable operation of the equipment.
Technical Specifications
Manufacture
EPRO
Model
A6110
Part Number
A6110
Description
Shaft Relative Vibration Monitor
MoOrigin
Germany
Dimension
24*17*6cm
Weight
0.43kg
Product Details
The Shaft Relative Vibration Monitor is designed for extremely high reliability for the plant's most critical rotating machinery. This 1-slot monitor is used together with other AMS 6500 monitors to build a complete API 670 machinery protection monitor. Applications include steam, gas, compressors and hydro turbo machinery.
The main functionality of the Shaft Relative Vibration monitoring module is to accurately monitor shaft relative vibration and reliably protect machinery by comparing vibration parameters against alarm setpoints, driving alarms and relays.
Shaft relative vibration monitoring consists of a displacement sensor either mounted through the bearing case, or mounted internally on the bearing housing, with the rotating shaft being the target.
The displacement sensor is a non-contact sensor measuring shaft position and movement. Since the displacement sensor is mounted to the bearing, the monitored parameter is said to be shaft relative vibration, that is, shaft vibration relative to the bearing case. Shaft relative vibration is an important measurement on all sleeve bearing machines for predictive and protection monitoring.
Shaft relative vibration should be selected when the machine case is massive as compared with the rotor, and the bearing case is not expected to vibrate between zero and production-state machine speeds. Shaft absolute is sometimes selected when the bearing case and rotor mass are more closely equal, where it is more likely that the bearing case will vibrate and impact shaft relative readings.
The AMS 6500 is an integral part of PlantWeb® and AMS software. PlantWeb provides operationsintegrated machinery health combined with the Ovation® and DeltaV™ process control system. AMS software provides maintenance personnel advanced predictive and performance diagnostic tools to confidently and accurately determine machine malfunctions early.
Two-channel, 3U size, 1-slot plugin module decreases cabinet space requirements in half from traditional four-channel 6U size cards
API 670 compliant, hot-swappable module
Remote selectable limit multiply and trip bypass
Front and rear buffered and proportional outputs, 0/4-20 mA output, 0-10 V output
Self-checking facilities include monitoring hardware, power input, hardware temperature, sensor, and cable
Use with displacement sensors PR6422, PR6423, PR6424, PR6425, and driver CON 011/91, 021/91,041/91
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