Product category:
Testing, analysing and monitoring equipment
News Release from: SKF UK | Subject: Marlin condition detector
Edited by the Engineeringtalk Editorial
Team on 23 August 2000
Vibration and temperature show machine
state
The Marlin condition detector from SKF is an extremely effective way of checking the health of a machine, with vibration and temperature being measured to assess the machine's state.
The Marlin condition detector from SKF enables a simple but extremely effective means of checking the health of a machine Vibration and temperature are measured to assess the machine's state
This article was originally published on Engineeringtalk on 1 Aug 2008 at 8.00am (UK)
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Providing an inexpensive, easily learned first step into condition monitoring, the Marlin condition detector is ideal for users unfamiliar with machine diagnostic measuring techniques.
At the same time, when coupled with an extensive range of sister units and accessories, the condition detector can be integrated into broader plant wide condition monitoring strategies.
The system consists of the condition detector with its own on-board computer and a programmable stud which is a sensor with in-built memory.
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The stud is attached to the machine at a suitable measurement point and the condition detector is attached via the stud.
Because the stud is fixed to the machine, readings are always taken from the same point and therefore are inherently consistent.
By measuring vibration velocity the user can identify mechanical problems such as imbalance, misalignment, mechanical looseness or wear.
SKF employs a vibration monitoring technique within the Marlin condition detector that involves the use of acceleration enveloping, which makes gear and bearing wear easier to detect.
Temperature is a reliable indicator of general machine health and also of bearing or lubrication problems.
The SKF Marlin condition detector uses a unique sensing magnet to detect and signal temperature values outside of the acceptable range.
The condition detector is equipped with three LED indicators that show green for no problems, amber for an alert to investigate further and red for a warning condition.
The detector can be programmed for up to six alarm settings.
For recording readings for subsequent analysis and trending, SKF also supplies a hand-held, pen-operated, Marlin data manager.
Data is downloaded from the condition detector via a single cable.
The powerful computer within the data manager displays charts and measurements on a clear LCD screen using SKF's PRISM4 Surveyor data management and analysis software.
If transferred to a PC, the data can then be shared throughout the plant as part of overall condition monitoring practices.
Even where plants have existing condition monitoring techniques in place, the Marlin system can improve results.
By putting Marlin into the hands of plant or maintenance personnel, the frequency of checking can be increased, warnings can be received earlier and plant condition experts can be freed to focus only on specific problem areas. Request a free brochure from SKF UK ...
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