Selection guides, application notes and standards explainers on flow, level, pressure, temperature and control instrumentation — written for plant engineers, integrators and procurement teams.
Showing 3 of 3 articles matching "grounding"
Electromagnetic flowmeters are the workhorse of municipal water and wastewater duty. This guide covers the operating principle, liner and electrode selection, sizing, grounding, and verification so engineers can specify a meter that lasts for decades.
Most temperature loop error comes from outside the sensor. This article examines wiring, grounding, noise, thermowell design and thermal contact, and shows how to reduce error through careful installation and verification.
How to wire, ground and troubleshoot 4-20 mA and HART instrument loops reliably, covering loop power, shielding practice, common noise sources and a structured fault-finding method for field technicians and designers.
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