The HAW569 surge protective device is used to protect electronic components in field devices from being destroyed. It ensures that overvoltage surges which occur in signal cables (e.g. 4 to 20 mA), in communication lines of Field buses and in power lines are safely limited or passed into the ground. The functionality of the electronic component to be protected is not affected as, using the impedance-free connection of the protection unit, interference voltage drops cannot be introduced.
HAW569 units are primarily used in process automation and in measuring and communication technology within the water and wastewater, chemical, oil & gas as well as power & energy industry.
Benefits
Compact device for the protection of signal / communication lines (Ex ia approval as an option) or for the simultaneous protection of signal, communication and supply lines (Ex d approval as an option)
Optionally available with SIL2 intrinsically safe approvals
Digital communications now provide a wealth of additional diagnostic and other information, enabling operational insights unachievable with simple 4-20mA measurements alone.
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Over the years, variations of the activated sludge treatment process have surfaced to improve performance or reduce operating costs. Download the Q&A to learn about a new technology, Nereda®!
Surge arresters are applied to protect electronic components of a plant against overvoltage! Due to this, investment intensive measuring instruments are protected and the plant availability is increased.
Application
Surge protection for power supply or signal / communication cables
HAW569-CB2C Überspannungsschutz für Signal-/Versorgungsleitungen
zur Montage in Feldgehäusen
HAW569-CB2C Surge arrester for signal /supply lines for mounting in
field housing
HAW569-CB2C Überspannungsschutz für Signal-/Versorgungsleitungen zur Montage in Feldgehäusen HAW569-CB2C Surge arrester for signal /supply lines for mounting in field housing
Soluciones para el lazo de control Indicadores, dispositivos de interfaz, protección contra sobretensiones, gestores de aplicaciones y energía, registradores sin papel y paquetes de software asociado para la automatización de procesos.
Lösungen zur Komplettierung der Messstelle Anzeiger, Interfacegeräte, Überspannungsschutz, Energie- und Applikationsmanager, Datenmanager, Bildschirmschreiber und Softwarepakete für die Prozessautomatisierung
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
Active barrier, 1 channel for 4 to 20 mA, HART® transparent with 24 to 230 V AC/DC as well as active/passive input and output, optionally with SIL and Ex
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