Our Fundamental Selection instruments feature an extended 5-year warranty – a clear testament of our trust in their long-term reliability and performance.
Should a warranty case occur, you can count on a fast replacement process and minimal administrative effort – giving you peace of mind when it matters most and helping you keep your operations running smoothly.
Warranty terms apply
The extended warranty is subject to specific conditions. For full details, please refer to the locally applicable General Terms and Conditions (GTC), which can be found on the respective country page of our website.
The HAW569 surge arrester is suitable for protecting the electronics of field devices against damage caused by overvoltage. Surges occurring on signal lines (e.g. 4 to 20 mA), fieldbus communication lines (HART, PA, FF) and power supply lines are safely limited or discharged to earth. The functionality of the transmitter or the electronics to be protected is unaffected, since no problematic voltage drop occurs due to the impedance-free connection of the protective devices.
Typical applications for the HAW569 are found in process automation in the chemical, pharmaceutical, oil & gas industries as well as in water and wastewater treatment.
Benefits
Compact surge arrester for signal, communication and power supply cables - also available for hazardous areas
Increased plant availability through reliable protection of measuring instruments – direct mounting in the field transmitter for simple and rapid integration
Hazardous area versions (Ex ia/Ex d)
For safety-related applications up to SIL 2 (optional)
Setting up and monitoring equipment at an ammonia plant presents significant challenges. Engie Energía uses advanced technological solutions, like remote communication devices in hazardous areas.
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
SIL
2
Certificates
ATEX IECEx Ex d CSA C/US XP, DIP IECEx Ex ia[ia Ga] CSA C/US Ex ia [ia Ga] KC Ex ia KC Ex d
HAW569-CB2C Überspannungsschutz für Signal-/Versorgungsleitungen zur Montage in Feldgehäusen HAW569-CB2C Surge arrester for signal /supply lines for mounting in field housing
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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