
Instrumentation & Control Engineering
Field instrumentation, control systems and safety interlocks engineered for accurate, stable operation.
Instrumentation & Control Engineering at Specx
Instrumentation is how a plant sees and steers itself. We select and specify field instruments and control valves, design PLC, DCS and SCADA architectures, and engineer interlocks and alarms in line with the control philosophy.
Working with our Xsen Labs automation division, we can take the instrumentation scope through panel building, programming and loop checking.

What we deliver
- Instrument index and datasheets
- Control valve sizing and specification
- Flow meter, level and pressure instrument selection
- PLC, DCS and SCADA architecture
- Interlock and alarm philosophy
- Instrument loop diagrams
- Instrument hook-up drawings
- Control room and junction box layouts
- Cable and tray routing for instrumentation
- Field instrument calibration support
Typical deliverables
- Instrument index
- Datasheets and specifications
- Control system architecture
- Loop and hook-up drawings
- Cause & effect matrices
- I/O lists
Questions about instrumentation & control engineering
Can Specx deliver instrumentation & control engineering as a standalone service?
Yes. Instrumentation & Control Engineering can be engaged on its own, or combined with our other engineering services into a single EPC or turnkey contract.
What information do you need to quote for instrumentation & control engineering?
Typically the process description or licensor data, capacity, site location, applicable codes and standards, and the expected schedule. Our engineers will help define anything that is not yet fixed.
Explore more
- EPC & Turnkey Projects
- Basic & FEED Engineering
- Detailed Engineering
- Process Engineering
- Mechanical & Static Equipment Design
- Piping Engineering
- Civil & Structural Engineering
- Electrical Engineering
- Procurement & Vendor Management
- Construction & Site Management
- Pre-commissioning & Commissioning
- Project Management
- CFD & FEA Simulation
- Distillation Column Systems
Have a project in mind?
Share your process, capacity and site details — our engineers will respond with a clear scope and the right team.
