design calculation

Document Type Information
Details and background about this document type.
Description
A calculations prepared in order to prove that the item of equipment or system selected meets the design criteria.
Synonyms
  • CFIHOS ID
    CFIHOS-70000086
Equipment
Equipment that requires this document type.

A pressure transmitter that is producing a standardized output signal dependent of a received pressure difference signal.

equipment class

An electric motor for operation by direct current.

A direct digital controller is an electronic device that uses a microprocessor for closed loop control of a process by reading inputs from sensors, computing the required outputs, and signaling the actuators accordingly without converting signals to analog.

A level transmitter which uses a displacer as sensing element.

equipment class

An analyser intended to determine the relation between the boiling temperatures and the fraction distilled. It includes the initial boiling point and the final boiling point.

equipment class

A physical channel that acts as a conduit for fluids, gases, pipes or cables to transfer from one point to another.

equipment class

A 'detector' for measuring the velocity, mass, charge, flight direction, and number of dust particles in space.

equipment class

An electrical conductor that is a busbar used for earthing.

equipment class

A detector intended to detect a leakage current to earth.

A control valve that uses a rotating disc as closing element, and with a design that causes the disc to take a slightly eccentric path during actuation.

equipment class

An actuator that produces a specified movement when excited by an electric signal.

equipment class

A heater in which electric energy is converted into heat for useful purposes.

equipment class

An electric machine for transforming electric energy into mechanical energy.

equipment class

A switch that turns electrical current on and/or off.

An element located in a flowstream measuring the flow using electro-magnetic forces.

A flow transmitter that is specially designed to convert the signals from an electromagnetic flow meter into a standardized electrical output signal.

A physical object that comprises a printed circuit board with electronic components intended for receive, process/transform and transmit electrical signals.

equipment class

A controller that uses in-built algorithms executed by electronic circuitry to perform its function.

A separator intended to separate material from a solution or suspension by electrostatic charge.

A valve that is assigned to act in case of emergency.

equipment class

An internal combustion engine that is an induction compression ignition exhaust engine which ignites a fuel air mixture.

equipment class

Flexible joint between two pipes to receive expansion from the pipes.

equipment class

A physical object that is intended to form material by forcing it in liquid phase through a shaping die by applying pressure and fix the form in the solid phase.

equipment class

A physical object that is intended to deliver or exhaust volumes of vapour or gas at low differential pressure.

equipment class

A closed transport device that is a gathering line tied into a trunk line.