Emerson A6110 Shaft Relative Vibration Monitor for AMS 6500 Machinery Health Monitor

 Product Details:

Description: 
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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.

FEATURES 
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„ 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