Engineering E&I for industrial and maritime projects
Technotron is your trusted partner in Engineering E&I—Electrical & Instrumentation. With years of experience in E&I engineering, we develop, implement and maintain reliable systems for industrial, offshore and maritime environments. Our multidisciplinary approach allows us to take full control of E&I projects, from basic design to commissioning and documentation.
Whether you are building a new plant or modernising an existing system, our skilled E&I engineers combine electrical expertise with instrumental engineering know-how to deliver efficient, safe and fully compliant installations.

What Is Engineering E&I?
Engineering E&I involves the design, specification and integration of electrical and instrumentation systems that control, monitor and protect industrial operations. This includes power distribution, field instrumentation, control cabinets, cable routing, explosion protection, and system integration.
Our E&I services include:
- Electrical design (LV, control and power distribution)
- Instrument selection and loop design (pressure, flow, level, temperature)
- I/O listings, loop diagrams, terminal drawings and cable schedules
- ATEX/IECEx documentation and zone classification support
- PLC/SCADA interface engineering and remote I/O integration
Our E&I documentation is delivered using state-of-the-art platforms like EPLAN, AutoCAD Electrical and COMOS, ensuring a high degree of traceability and maintainability for every installation.

Applications in industry and marine
We provide E&I engineering services for a broad range of industries:
Process plants: instrumentation and automation for flow, level, pressure and temperature control.
Water and wastewater treatment: pump control, flow monitoring and dosing regulation.
Offshore and maritime: certified and ruggedised electrical systems for ships and floating units.
Machinery and skid systems: compact E&I integration for machine control and safety.
Energy and utilities: electrical and instrumentation systems for generators, HVAC, lighting and emergency power.
From design to commissioning
At Technotron, we manage the entire E&I lifecycle—from concept to commissioning. Our E&I engineers collaborate closely with software developers, panel builders and commissioning teams. This ensures that your electrical and instrumentation systems are fully integrated and tested before delivery.
We support both greenfield and brownfield projects, retrofits, and extensions of existing systems. With a strong focus on standardisation, maintainability and compliance, we deliver solutions that are not only technically solid but also easy to service over time.
We also provide site supervision, FAT/SAT support, and documentation aligned with international standards such as IEC, ISO, NEN and ATEX directives.
Do you need a reliable partner in Engineering E&I or are you looking to strengthen your team with experienced E&I engineers? Contact Technotron for a tailored proposal or consultation.