Metering and Instrumentation
The Metering and Instrumentation Services of Carthy Mega is charged with the responsibility of providing industrial products and solution related to Instrumentation, Measurement and Control systems.
Our Services in Metering & Instrumentation include:
- Flow Metering
- Instrument Calibration
- Installation Services
- Procurement of field Instrument
- Tank Gauging & Depot Automatio
- Valve Service Center
- Calibration Training
- Instrument Audit & Retrofit Support
Flow Metering

Carthy Mega provides primary and secondary calibration services for pneumatic, hydraulic and electronic instruments.
Carthy Mega Transaction Limited offers on-site and in-house flow meter calibration for a wide range of petroleum-based products, up to 5000 liters per minute. Our truck-mounted volumetric proving vessels are available for on-site flow meter calibration of light petroleum products and some chemicals.
Tank Guaging & Depot Automation System
As part of our core services, Carthy Mega offers turnkey tank gauging and depot Automation system. We offer turnkey stock management system for tank farms and depots.
Some of our scopes include:
- Design and Specification for tank farm Automation and Tank gauging system.
- Supply and installation of tank gauges.
- Supply and installation of pumps and motors.
- Supply and installation of metering system and flow computers
- Supply and installation of depot telecoms equipment
- Supply and installation of Depot Automation system
- Operator training and handover.
Instrument Audit & Retrofit Support
Carthy Mega helps plant managers and maintenance departments identify the entire process instrument and analyze measurement devices in the plant, determine maintenance and calibration procedures for each device, keep the devices and processes running at peak efficiency, and reduce Total Cost of Ownership.
This service usually begins with a plant audit to locates and identifies every measurement device and gathers relevant data such as serial number, tag, manufacturer, location, age, process conditions, and what each instrument is measuring (pressure, temperature, flow, pH, etc) and recommends lifecycle support strategy. Based on the install base audit, we present an overview of the installed base and make overall recommendations for improving maintenance activities, such as preventive and corrective maintenance, standardization of measurement device, and migration of the installed base to newer and improved devices.
Carthy Mega also provides local stock of frequently used items based on criticality.
Valves and Actuators Integration
Products
- Solenoid Valves
- Ball Valves
- Check Valves
- Gate Valves
- Choke Valves
- Control Valves
- Subsea Valves & Actuators
- Onshore & Offshore Topside Valves
- Well Head Control Panel
- Cylinders
- Part-turn Actuators
- Multi-turn Actuators
Services
- Preliminary site survey
- Installation and commissioning adaptation on valve, installation, set-up, start-up
- Maintenance and repair
- Spare and wear parts