Rotating equipment rarely fails without warning. The difficulty is turning fragmented sensor channels into an asset-level condition picture that maintenance teams can review, own and act on. This brief explains a SensX deployment pattern without claiming a guaranteed fault lead time or savings outcome.
Operational problem
Vibration, temperature and current data often sit in separate tools or local displays. Teams may receive threshold alarms without knowing the machine state, the affected component or whether the sensor is calibrated.
The objective is not another trend chart. It is a dependable workflow that distinguishes monitored, stale, uncalibrated and unevaluated states before generating maintenance attention.
Signals and systems
A typical pattern combines radial vibration, bearing temperature, motor current and optional ultrasound. Speed, load and operating mode provide the context needed to interpret the same signal differently during start-up, steady production or idle conditions.
- Sensor or controller register maps
- OPC UA, MQTT or Modbus collection
- Asset hierarchy and channel metadata
- CMMS or maintenance-system handoff
Delfers architecture
SensX Edge collects and buffers site data. SensX Boundary presents asset twins, trends, rule states and alarm ownership. SensX Foundry governs the asset model, rules, thresholds and commissioning status.
Vibration evaluation should use the applicable ISO 20816 part and machine context rather than treating a single universal threshold as sufficient.
Human workflow
A condition moves through Open, Acknowledged, In-Progress and Closed states. Each transition records an owner, timestamp and note. Maintenance teams can attach inspection findings and confirm whether the condition represented a real developing fault, a process effect or a sensor issue.
Expected capability and evidence boundary
The design can support earlier visibility of developing equipment conditions, consistent alarm ownership and a more complete maintenance record. Actual lead time, avoided downtime and financial value require measurement at the deployed site.
Standards and primary sources used for context.
These links provide technical context. Their inclusion does not claim product certification or compliance unless explicitly stated elsewhere.
- OPC UA specificationsOPC FoundationOfficial published OPC UA specifications and companion information models.
- Sparkplug Specification 3.0Eclipse FoundationOfficial Sparkplug specification for MQTT-based industrial data integration.
- ISO 20816-1 mechanical vibrationInternational Organization for StandardizationGeneral conditions and procedures for measuring and evaluating machine vibration. ISO 10816-1 is withdrawn and was replaced by ISO 20816-1.
