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A transmitter that is producing a standardized output signal dependent of a received input signal from a corrosion sensor.
A detecting instrument that counts, especially an electronic or mechanical device that automatically counts occurrences or repetitions of phenomena or events.
A lifting appliance that is a tower or derrick equipped with cables and pulleys that can lift or lower and move loads in multiple directions.
A signal converter that is intended to convert one current signal to another current signal.
A signal converter that is intended to convert an analogue signal (4 - 20 mA) to a proportional linear pneumatic output signal.
A signal converter that is intended to convert a current input signal to a proportional voltage output signal.
An instrument transformer in which the secondary current, in normal conditions of use, is substantially proportional to the primary current and differs in phase from it by an angle which is approximately zero for an appropriate direction of the connections.
A transmitter that transmits an analogue electrical current.
An analysing instrument intended to determine the density of a substance.
An analysing instrument intended to determine the dew point of a substance.
A facility for measuring dew point and transmitting a signal representing the measured temperature.
A diaphragm valve that is equipped with an actuator that manipulates a stream of fluid in the response to a signal from an external sensing element and with input of energy from an external source.
An internal combustion engine in which ignition of the fuel injected into the cylinder is performed by the heat of compression of the air charge.
A flow transmitter providing an output signal that is proportional to the flow inputs from a differential pressure flow meter.
A gauge that is intended for measuring and indicating pressure differences.
A level transmitter that is measuring liquid level by sensing pressure difference between two points, e.g. the hydrostatic pressure at the bottom of a tank to the atmosphere pressure.
A pilot switch intended to switch or give an on/off signal when the measured differential pressure has reached a pre-set value.
A pressure transmitter that is producing a standardized output signal dependent of a received pressure difference signal.
An electric generator for the production of direct current and voltage.
An electric motor for operation by direct current.
A level transmitter which uses a displacer as sensing element.
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.
A switchgear and controlgear that is an insulated panel carrying terminals, fuses, etc, for controlling a number of subsidiary electrical circuits.
A power transformer of which the magnetic circuit and windings are not immersed in an insulating liquid.
A 'detector' for measuring the velocity, mass, charge, flight direction, and number of dust particles in space.