AMS 2140 Machinery Health Analyzer: High-Speed Vibration and Machinery Diagnostics
Advanced Condition Monitoring for Critical Equipment
The AMS 2140 Machinery Health Analyzer combines speed, precision, and portability for the most demanding predictive maintenance programs. It introduces PeakVue Plus technology, which provides early and clear indications of bearing degradation, helping maintenance teams prevent catastrophic failures. Designed for versatility, the AMS 2140 supports variable speed machinery, high-speed compressors, complex gearboxes, and sleeve-bearing turbo machinery. With integrated vibration analysis, balancing, motor diagnostics, and pre-configured analysis experts, the unit delivers comprehensive diagnostic capability in one ergonomic package.
Four-Channel Advantage for Efficient Data Collection
True Simultaneous Four-Channel Measurement
The AMS 2140 is available in single, dual, and four-channel models, with the four-channel version offering the greatest efficiency. Using a triaxial accelerometer, the device simultaneously captures vertical, horizontal, and axial measurements on bearings. This capability cuts route data collection time by up to 50 percent, allowing technicians to monitor more machines in less time while spending less time in hazardous or physically demanding environments.
Enhanced Diagnostics with Four-Channel Technology
Four-channel data collection enables advanced analysis and deeper diagnostic tests. Technicians can view dual orbit plots across couplings or sleeve bearings to understand shaft movement relative to bearing races. ODS Modal data can be collected up to 66 percent faster, helping identify complex mechanical faults quickly. These capabilities allow maintenance teams to take informed decisions about machinery operation and to prevent unsafe startups of critical equipment.
Ergonomic Design for Field Comfort
Long inspection routes demand portable and comfortable analyzers, and the AMS 2140 meets this need. Its lightweight and slim design is easy to carry, while a slip-proof, padded shoulder strap minimizes strain during long shifts. The glove-friendly touchscreen features an automatic light sensor, adjusting backlight based on ambient conditions, from bright sunlight to dim interiors. Backlit keys ensure operation in the darkest environments, and the built-in stand provides optimal viewing angles for office analysis.
Long Battery Life and Seamless Connectivity
The AMS 2140 offers extended lithium-ion battery life, supporting a full shift or more without recharging. Changing batteries in the field is straightforward, and an external charger allows charging a spare battery while the device is in use. A car charger option provides en route charging. The analyzer supports wireless data transfer via Wi-Fi or Bluetooth, enabling rapid data upload to the office or centralized servers. Teams can perform route collection and analysis simultaneously, maximizing operational efficiency.
Embedded Intelligence for Smarter Maintenance
Analysis Experts for Simplified Diagnostics
The AMS 2140 transforms routine data collection into a powerful machinery health program with embedded intelligence. Analysis Experts guide even novice technicians through complex diagnostic tests, eliminating the need to remember intricate setup procedures. Users can quickly perform advanced troubleshooting, preventing further deterioration of equipment condition while improving overall maintenance productivity.
Real-Time Fault Detection and Trending
The analyzer identifies vibration peaks using fault frequency overlays and tracks up to twelve parameters over two years. Colored alarms highlight critical values, and waveform autocorrelation distinguishes periodic from random impacts. These tools help maintenance teams understand equipment trends, anticipate failures, and prioritize interventions effectively.
Comprehensive Specifications
The AMS 2140 features a 6-inch color TFT touchscreen with LED backlight, tactile dome buttons, and a built-in stand. It supports frequency ranges from DC to 80 kHz with 24-bit precision, up to 300,000 effective resolution lines using True Zoom. Internal memory is 1 GB with expandable SDHC storage up to 32 GB. Input channels accommodate dynamic signals, DC measurements, tachometer pulses, and a wide range of sensor types, including accelerometers, velocity probes, temperature sensors, and impact hammers. Advanced acquisitions include PeakVue selectable filters, pseudo tach pulses for hidden shafts, and demodulation for detailed analysis.
Wireless and PC Integration
Connectivity options include Bluetooth 2.0 Class 2 with a range of up to 10 meters and 802.11 b/g wireless up to 33 meters. The AMS 2140 connects to PCs via USB 2.0 or 100-meter Ethernet and integrates seamlessly with AMS Machinery Manager software version 5.6 or higher.
Safety and Hazard Compliance
The AMS 2140 is certified for use in hazardous environments across North America, Europe, and internationally. Certifications include Class I and II Division 2 in the US and Canada, ATEX compliance for Europe, and IECEx international standards. These approvals allow safe operation in chemical, petrochemical, and other industrial plants with explosive atmospheres.
Optional Accessories
A range of accessories enhances the AMS 2140’s functionality, including triaxial accelerometers, speed detection sensors, four-channel accessory kits, structural analysis probes, and external battery chargers. These options provide flexible solutions for specific machinery monitoring and diagnostic needs.












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