Measurement & Instrumentation

Service description

Precision instrumentation for critical processes

We implement flow, pressure, temperature and level measurement systems for the Oil & Gas industry, covering from a simple pressure point to a complete fiscal metering station with custody transfer per API, AGA and OIML standards.

We integrate measurement systems with DCS, SCADA and EFM (Electronic Flow Measurement) platforms, ensuring data traceability and regulatory compliance for hydrocarbon production and transport.

Fiscal metering stations per API 5.1, API 7.1 and AGA-7/AGA-9
ATEX / IEC Ex certified instruments for Zone 1 and Zone 2
HART, Foundation Fieldbus and WirelessHART integration
Power quality analyzers and energy meters
Instrument calibration with CENAM traceability

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Our capabilities

Measurement Solutions for Oil & Gas

Precision measurement systems for oil, gas and petrochemical processes.

Fiscal Metering (Custody Transfer)

Design and integration of fiscal metering stations for crude oil, natural gas, LPG and refined products per API 5.1, API 7.1, AGA-7, AGA-9 and OIML R117: flow computers (EFM), flow meters, transmitters, calibration provers and SCADA integration.

Flow Measurement

Turbine, positive displacement, ultrasonic, magnetic, vortex, Coriolis and differential pressure flow meters for liquids, gases and steam in Oil & Gas applications. Installation, commissioning and integration with control systems.

Process Instrumentation (P/T/F/L)

Selection, installation and calibration of process pressure, temperature, flow and level instruments certified ATEX / IEC Ex. Integration with DCS/SCADA via HART, Foundation Fieldbus, Profibus PA and WirelessHART protocols.

Power Quality & Energy Meters

Power quality analyzers for harmonic measurement, power factor, voltage sags, flicker and transients per IEEE 519 and EN 50160; multifunction energy meters with pulse output and Modbus/DNP3 communication for energy management systems.

DCS / SCADA Integration

Integration of field instrumentation with DCS (Emerson DeltaV, Honeywell Experion, Yokogawa CENTUM), SCADA (Wonderware, iFIX, Ignition) and EFM platforms: loop commissioning, signal verification, alarm and historian configuration.

Calibration with CENAM Traceability

In-plant calibration of pressure, temperature, flow and level instruments with reference equipment traceable to CENAM (NMX-CH-140, ISO/IEC 17025): multipoint calibration certificates, uncertainty calculation and corrective recommendations.

How we work

Implementation Process

A rigorous process from instrument selection to calibration and documentation.

Engineering Review

We review P&IDs, process data sheets and applicable standards to select the right instrument for each measurement point.

Supply & Certification

We supply certified instruments with ATEX/IEC Ex, SIL, HART and factory calibration certificates.

Installation & Loop Check

We install and configure each instrument performing complete loop verification with DCS/SCADA.

Calibration & Documentation

We deliver calibration certificates with CENAM traceability and complete as-built documentation per client requirements.