Perform instrument calibration and prepare calibration reports.
Troubleshoot instrumentation faults and identify problems in sensors, transmitters, control valves, and signal wiring
.
Work with
PLC, DCS, and SCADA systems.
Understand and work with
P&ID;, instrument datasheets, loop diagrams, wiring diagrams, and hook-up drawings
.
Perform loop checking and assist with commissioning activities.
Check
4–20 mA, 24 VDC, digital signals, and analogue I/O
.
Follow plant safety procedures, permit-to-work systems, and maintenance standards
.
Maintain documentation such as inspection reports, calibration records, and maintenance history.
Requirements
Instrumentation fundamentals
PLC programming
DCS and SCADA basics
Calibration
P&ID; and loop-diagram reading
Control valves
Process control and PID
Industrial communication protocols
Basic electrical knowledge
Troubleshooting and problem-solving