Process
Medium, composition, conductivity, density, viscosity, solids, gas content, temperature and pressure.
Flow measurement
Select flow technology around the fluid and the operating objective.
Clarify what must be measured, under which conditions and how the result will be used before selecting a meter principle.
Different flow principles solve different problems.
Magnetic, ultrasonic, Coriolis, vortex, thermal, differential-pressure and mechanical technologies each place different demands on the process and installation.
Conductivity, density, viscosity, solids, bubbles, pressure loss, straight-run availability, pipe size and access can all change the shortlist. ISC Controls helps define a defensible selection basis and expose application risks before purchase.
Selection checklist
Clarify the complete measuring condition.
A nominal pipe size and flow rate are rarely sufficient for a reliable recommendation.
Performance
Minimum, normal and maximum flow, turndown, required accuracy, repeatability and response time.
Installation
Pipe orientation, available straight run, pressure-loss allowance, connection, access and maintenance.
System interface
Power, analogue or digital output, local display, totaliser, diagnostics and hazardous-area certification.
Engineering support
Turn application data into a procurement-ready requirement.
We can review available data, compare suitable principles, identify exclusions and coordinate the instrument’s mechanical, electrical and control interfaces.
Technology and sizing review
Datasheet and requisition support
Vendor offer comparison
Installation and commissioning considerations