An acoustic device producing a loud sound as a signal or warning.
A smart meter is an electronic device that records information—such as consumption of electric energy, voltage levels, current, and power factor—and communicates the information to the consumer and electricity suppliers.
A device that measures and communicates water usage from consumer to provider to facilitate water management and proper billing.
A detector that is intended to sense smoke.
An electromagnetic coil, which is a cylindrical coil, the length of which is much greater than its transverse dimensions and which is used to produce a magnetic field.
An analyser intended to determine a mixture of solid particles in liquids or solid or liquid droplets in air.
A meter intended to measure a sound pressure level.
An analyser intended to determine specific gravity's of materials. Typically of liquids.
A switch intended to give a on/off signal when the speed have reached a pre-set value.
A transmitter that is producing a standardized output signal dependent of a received input signal from a rotational speed sensor.
A physical object that is a general term covering switching devices and their combination with associated control, measuring, protective and regulating equipment, also assemblies of such devices and equipment with associated interconnections, accessories, enclosures and supporting structures.
An instrument panel dedicated to a particular system.
A physical object that converts sound signals into corresponding variations of electric current (or potential), which is transmitted by wire or radio to a distant point where it is reconverted into sound.
A detector intended to detect temperature.
A detecting element intended to sense temperature.
A gauge that is intended to measure and indicate a temperature.
A physical object that detects temperatures; records, modifies and/or displays or performs a combination of these activities.
A regulator that is intended to keep a temperature within certain boundaries.
A functional switch that is intended to give an on or off signal when the temperature have reached a pre-set value.
A transmitter that is producing a standardized output signal dependent of a received input signal from a temperature element.
An analysing instrument that is intended to determine a physical property that is named thermal conductivity.
An element which uses the principle of thermal conductivity to measure volume flow rate.
A velocity flow meter which uses the principle of thermal conductivity to measure volume flow rate.