British Thermal Unit. Unidad de energía definida como la cantidad de calor requerida para aumentar una libra de agua de 32°F a 33°F a Presión atmosférica estándar. One BTU is equal to 252 Calories. See also “Calorie” from “July”.

British Standards. UK government agency that defines and maintains technical standards

Component responsible for connecting a device to the drivers of the supply network.

Also called bicromatizado. Type of surface treatment applied to the metal. See “Galvanized”

Range of values ​​through which a change of input produces no noticeable change in the output.

Feature that automatically sets the PID values ​​for the temperature control of a thermal system.

Differently shaped arrangement of the iron atoms in carbon steels and. This is the stable form of pure iron at temperatures ranging between 710 at 1400 °C. La austenita no es estable a Temperatura ambiente…

Atmosphere that risks become explosive due to local and operational conditions. Según la directiva ATEX 94/9/EC las atmósferas explosivas se definen como mezclas con aire, under atmospheric conditions, flammable substances in the form of gases, vapors,…

Unit standard pressure is the pressure exerted by 760 millimeters of mercury (mmcHg) Sea level, latitud 45°. It is equal to 1 Kg/cm² (14,22 PSI).

The ATEX abbreviation derived from the French term “Atmospheres Explosibles” and covers the EU Directive 94/9/EC, relativa a la aproximación de las legislaciones de los estados miembros sobre los aparatos y sistemas de protección para uso en atmósferas…