Content
Instrumentation in practice, no fluff.
Articles on instrumentation, calibration and industrial maintenance.
August 05, 2026
Radar level measurement: what actually limits the reading
Radar is unaffected by density, temperature or pressure. It is affected by tank geometry and by the product's dielectric constant.
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June 18, 2026
Hazardous areas: explosion-proof or intrinsically safe?
Both protection methods solve the same problem from opposite directions. The choice changes the entire installation.
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May 20, 2026
Diaphragm seals: when to use them and what they cost in performance
The seal protects the instrument from the process. In exchange, it adds temperature error and response time.
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April 15, 2026
Traceable calibration: what the certificate has to say
A certificate without a stated uncertainty and without a traceability chain is paper, not evidence.
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March 04, 2026
How to choose the right flow meter for your application
Electromagnetic, ultrasonic, vortex or orifice plate? The choice depends on the fluid, not on the catalog.
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February 10, 2026
Why preventive maintenance matters in industrial instrumentation
An out-of-calibration instrument does not stop production — it lets the plant run on the wrong number. That is why preventive maintenance costs less than corrective.
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