What we do

Hmi is a company with extensive experience in the instrumentation products for measurement, monitoring and control.


Hmi offers Instrumentation and Analytical solutions for industries and utilities with products for measuring flow, temperature, pressure, level and analytical solutions.

Scada / Automation

Scada Zenon is a secure operations data management platform that easily connects machines, infrastructure, and production assets.

Our Services

Hmi ofers engeneering and consultory advanced services based on effective experience and adquired know-how.

Engineering and Technical Support

Device Management



Saturated Steam Flow Measurement

HMI has provided PLASTIMAR with several solutions in recent years for the flow measurement of saturated steam at PLASTIMAR plants…

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Fuel Bunkering

HMI have provided highest technology and security including accurate and fast measurement to the tanker Olimpia so that it could…

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Supervision of the potable water infrastructures of EMAE in S. Tomé and Príncipe

HMI has supplied and implemented a new telemetry/supervision system of the potable water infrastructures of EMAE in S. Tomé and…

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