DIN EN 12021-2014 Breathing-Air Quality

For many years little attention has been paid to the monitoring of breathing-air. DIN 3188 and the later European Standard DIN EN 12021 were considered as more or less discretionary provisions. Still many operators do not realize their responsibility and the consequences of their attitude. Most operators settle for checking concentrations of contaminants once or […]

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Safety Tech Talk | OIL MEASUREMENT in accordance with DIN EN 12021:2014

A frequent reason for misinterpretations is the definition of the term “oil”. ISO 8573-1 defines the oil content in compressed air as liquid and vaporous oil content, the so-called total oil content for hydrocarbons from C6 (purity class) and higher. Lubricating oils for compressors contain hydrocarbons from C10 to C40, primarily C20 to C30. Do […]

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Industry 4.0 | digital compressor controls IDE-HMI TCC

Our former control system IDE-CC-Control is only 7 years old, but we thought that its range of functions isn’t really up-to-date anymore. Instead of doing some kind of touching-up towards today’s state of the art, we decided to develop a completely new digital control system. In order to equip our new digital compressor controls IDE-HMI […]

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