approval certificate

Document Type Information
Details and background about this document type.
Description
A document issued by a recognised independent authority certifying the equipment has been manufactured in accordance with code/standard. Type approval certificates are normally acceptable for proprietary items. CE mark certification or similar equivalent shall be included under this document type.
Synonyms
  • CFIHOS ID
    CFIHOS-70000013
Equipment
Equipment that requires this document type.

A transmitter specially designed to convert the signal in a turbine meter into a standardized output signal.

equipment class

A velocity flow meter that measures the velocity of a flow by measuring the time difference between an ultrasonic pulse sent in the flow direction and an ultrasound pulse sent opposite the flow direction.

A flow transmitter providing electrical outputs that are proportional to the flow inputs from an ultrasonic flow meter.

An element intended to determine a level based on ultrasonic sound waves.

A level transmitter that is using ultrasonic sound to continuously monitor the level of a liquid or particulate matter in a tank or vessel.

equipment class

A differential pressure flow meter that uses a v-cone as the restriction body in the flow stream.

equipment class

A fluid regulator that can be used to control (i.e. permit, obstruct, regulate or divert) a fluid stream.

An analyser intended to determine a vapor pressure.

equipment class

A pipe or tube that has a constriction with a relative long passage with a smooth coned entry and exit.

equipment class

A container intended for storage and/or processing of fluids.

equipment class

Is a mechanical screening device used to separate materials by particle size through the use of a mesh screen and a vibrating motion.

equipment class

A detecting element that is intended to sense mechanical vibration and in which the oscillating motion is transferred into a voltage or current signal.

equipment class

A switch intended to give a on/off signal when vibration level have reached a pre-set value.

equipment class

A transmitter of which the output is proportional to a measured vibration.

equipment class

An analysing instrument intended to determine the viscosity of a fluid.

A signal converter that is intended for converting an input voltage signal into an output current signal.

equipment class

An instrument transformer in which the secondary voltage, in normal conditions of use, is substantially proportional to the primary voltage and differs in phase from it by an angle which is approximately zero for an appropriate direction of the connections.

equipment class

A transmitter which output is relative to a measured voltage.

equipment class

A flow meter that measures the velocity of a fluid in a pipe by detecting the frequency of vortices being shed from a specially shaped obstructing element in the fluid stream.

A transmitter specially designed to convert the signal in a vortex flow meter into a standardized output signal.

equipment class

A wafer pattern valve that is a check valve with a wafer pattern valve body.

equipment class

A transmitter for weighing large quantities of material, and of which the output is proportional to the measured weight. .

equipment class

A detecting element that can be the sensing element of an anemometer or wind gauge.

equipment class

An analysing instrument intended to determine the wobble index of a gas.