Other technologies


Monitoring machine health

1st Quarter 2013 Other technologies

SKF’s machine condition indicator is a low-cost vibration and temperature monitoring device designed for rotating machinery with constant operating conditions. It provides the ability to track basic machine health on assets that are not currently being monitored on a regular basis. The device can be used indoors or outdoors, in almost any industry where rotating machines are used. Examples include pulp and paper, power, food and beverage, hydrocarbon processing, oil and gas, machine tool, as well as heating, ventilation, and air conditioning (HVAC).

It periodically makes two types of vibration measurement. Velocity measurements are made to keep track of overall machine health and highlight potential problems relating to misalignment and imbalance. Enveloped acceleration measurements are used to detect possible bearing degradation. In addition, the device monitors machine operating temperature. The indicator also features built-in intelligence for measurement evaluations and to avoid false alarms, with an alarm status visually indicated via three LEDs. The indicator is fixed to the machine and runs on battery.

The machine condition indicator helps plant operators save both time and money by freeing up maintenance engineers to spend less time on problem detection and more time focusing on root cause analysis and other more significant issues. In addition, maintenance schedules for non-critical machines can be assigned at less frequent intervals as the indicator will provide feedback via its LEDs.

For more information contact Samantha Joubert, SKF South Africa, +27 (0)11 821 3500, [email protected], www.skf.co.za



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