[Download] Checklist for Instrumentation Switch

The instrumentation Switch inspection Checklist is used to validate the functionality of various switches used in process industries like a level switch, pressure switch, flow switch, etc.

Instrumentation Switch Inspection Checklist

  1. Instrument type and class per P&ID and specification
  2. Instrument tag(s) installed and correct
  3. Installation of sensor complete and correct
  4. Block and drain valves
  5. Pneumatic / hydraulic tubing leak tested
  6. Heat tracing / insulation / instrument housing
  7. Wiring correct
  8. Drawings marked up as-built
  9. HMI Graphic symbol and tag correct

Download Checklist