Dresser-Rand Group Inc. has released two diagnostic modules for its EnvisionTM suite of condition monitoring software. The modules work individually or in tandem to provide information that helps increase machinery availability, improve productivity and reduce operating costs. Reporting tools allow users to select from multiple formats of graphs or create trends from historical data, while alarms can be sent to designated e-mail addresses. The Envision Compressor Performance Module (CPM) provides:
- Real-time and historical centrifugal compressor performance calculations.
- Tools to assess to the compressor train’s performance relative to factory determined performance maps.
The Envision Health for Journal Bearings Vibration Analysis module:
- Aids in the early detection of incipient problems in rotating equipment.
- Can detect problems one to nine months before it deteriorates to unit failure or lost production.