- Type Validation
- Time Hours
NCCER Instrumentation Level 4
Issued by
NCCER
This individual has demonstrated the ability to: • Calibrate transmitters, transducers, and control valve positioners • Conduct loop continuity tests • Prove and calibrate a loop • Commission a new loop • Troubleshoot and tune control loops • Explain the key concepts of digital logic circuits • Describe the function of counters in digital circuits • Identify PLC numbering systems • Explain the function of PLC hardware components • Describe how ladder diagramming is used …see more skills below.
- Type Validation
- Time Hours
Skills
Earning Criteria
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…skills continued… • Describe DCSs and their hardware components • Maintain, calibrate, and troubleshoot DCSs • Identify DCS security issues and explain how they can be addressed • Understand basic chemistry concepts • Describe the characteristics of compounds and solutions • Define acids, bases, pH, and salts • Explain how to analyze density, specific gravity, viscosity, and turbidity • Identify methods used to analyze air • Describe the properties of infrared radiation and UV light absorption