AMS 9420
13Pages

Reliability Solutions Product Data Sheet May 2019 ■ Accurately monitors vibration and temperature in hard-to-reach locations ■ Provides complete vibration data including overall levels, energy bands, high resolution spectra, and waveforms ■ Enables three ways to collect spectra: time-based, on-alert, and on-demand ■ Includes Emerson’s unique PeakVue™ technology for bearing and gear diagnostics ■ Certified intrinsically safe for use in hazardous areas ■ Delivers data and device alerts securely and reliably via IEC 62591 (W/re/essHART®) networks ■ Easily integrates into any host via Modbus or OPC with detailed diagnostics via AMS application The AMS 9420 de//vers comp/ete v/brat/on /nformat/on, /nc/ud/ng h/gh reso/ut/on spectra and waveform, over a se/f-organ/z/ng w/re/ess network for use by operat/ons and ma/ntenance personne/. Overview The rugged AMS 9420 Wireless Vibration Transmitter is the first device to provide full vibration data over a self-organizing wireless network. It provides rich information about machinery health for both operations and maintenance personnel. Overall vibration, PeakVue, and temperature readings can be easily integrated into any control system or plant historian while diagnostic data can be displayed by AMS Device Manager and AMS Machinery Manager. For advanced diagnostics, high resolution data can be delivered to the AMS Machinery Manager or AMS Machine Works software for trending and analysis. Cost-Effective, Reliable Monitoring The AMS 9420 extends vibration monitoring to an entire array of new applications. While appropriate for most vibration monitoring tasks, it is especially well suited for hard-to-reach locations, such as cooling towers, pumping stations, remote equipment, and hazardous areas. In general, the AMS 9420 provides an excellent solution for any application that might otherwise involve extensive engineering, cabling, or installation costs. Advanced electronics deliver a high level of accuracy, while the lEC-approved W/re/essHART standard delivers exceptional reliability.

AMS 9420 Wireless Vibration Transmitter May 2019 Overall Condition in the Control Room The AMS 9420 delivers information about the overall health of rotating assets directly to the control room via Modbus or OPC. Overall vibration data is a good indicator of shaft problems such as imbalance, misalignment, or mechanical looseness. In contrast, the PeakVue reading provides a reliable measure of impacting on the machine. As the PeakVue level increases, it provides direct indication of a developing problem, such as improper lubrication, bearing fault, or gear defect. Process induced faults,...

AMS 9420 Wireless Vibration Transmitter May 2019 Diagnostic Data to the Maintenance Office AMS Machinery Manager and AMS Machine Works software provides detailed diagnostic data to the maintenance office, including overall values, energy bands, high resolution spectra, and waveforms. Once stored in the AMS database, these measurements deliver the same diagnostic value as comparable readings collected using Emerson’s industry- leading AMS 2140 Machinery Health Analyzer. AMS software provides advanced analytical tools to trend vibration levels, generate alerts, and diagnose developing faults....

AMS 9420 Wireless Vibration Transmitter Wireless Architecture Overview Ultimate Simplicity Built on the IEC 62591 (WirelessHART) industrial standard, Emerson’s wireless network is completely self-organizing. There is no need to configure communication paths because the Smart Wireless Gateway manages this automatically – including adapting to changing environments. Once the network is established, new devices can be added at any time. Conversely, even if a device is de-commissioned, data reporting from other devices continues uninterrupted over other established paths. Easy Installation The...

AMS 9420 Wireless Vibration Transmitter Analyze Data in AMS Software High Resolution Spectrum Vibration data from the AMS 9420 can be stored and analyzed in AMS Machinery Manager or AMS Machine Works. The software provides easy data mapping using simple drag-anddrop commands. AMS software combines predictive techniques with comprehensive analysis tools for an accurate assessment of the machinery health in your facility. The first compression technique is FFT analysis, which transforms the vibration waveform into a frequency spectrum (shown below). This spectrum not only reduces the file...

AMS 9420 Wireless Vibration Transmitter May 2019 Energy Bands As a final data compression technique, the AMS 9420 divides the spectrum into three predetermined energy bands (as shown below). It then calculates the vibration energy within each energy band and passes these values to AMS software for trending and alerts. Fault Types Range Energy bands with frequency ranges. Optimized for a 4-pole motor running between 1500 and 1800 RPM. Note: bands are fixed. By dividing the spectrum into energy bands, we can isolate frequencies associated with different categories of faults. The trend of...

AMS 9420 Wireless Vibration Transmitter May 2019 AMS 9420 Wireless Vibration Transmitter May 2019 Advanced Diagnostic Outputs (optional , requires link through an Emerson Smart Wireless gateway device)

AMS 9420 Wireless Vibration Transmitter May 2019

AMS 9420 Wireless Vibration Transmitter May 2019

AMS 9420 Wireless Vibration Transmitter May 2019

AMS 9420 Wireless Vibration Transmitter May 2019 General Certifications

AMS 9420 Wireless Vibration Transmitter May 2019 Intrinsically safe only when used with Emerson power module A0701PBU or 701PBKKF or with A9000Px power adapter and associated barrier. Consult factory for further information on approvals including additional country-specific approvals. (3) Every effort is made to reflect current status. Consult factory for most recent information. Long-range Antenna Rossi b e antenna rotation shown AMS 9420 dimensional drawing with long-range and extended range antennas. Dimensions are in mm (inches).