The Honeywell DWR06 is a rugged pressure limiter for fuel gases and liquids. It features a seawater-resistant aluminum housing, offers SIL 2 certification, and provides reliable maximum or minimum pressure monitoring with internal interlock.
Applications
The DWR06 is ideal for safety-critical pressure limiting in steam boilers (TRBS), hot water heating systems (DIN EN12828), and fuel gas applications (DVGW worksheet G 260). It is also suitable for liquid fuels such as heating oil. With its internal interlock, it serves as a reliable maximum or minimum pressure limiter for thermal and process engineering systems requiring certified safety components.
Enviromental Strength
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Wide Ambient Temperature Range: Operates reliably from -20°C to +70°C.
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Medium Temperature Tolerance: Suitable for media from -25°C to +70°C, with brief exposure up to 85°C.
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Corrosion-Resistant Housing: Features a seawater-resistant die-cast aluminum housing for harsh environments.
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High Vibration Resistance: No significant deviations up to 4g, ensuring stable operation.
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High Protection Class: Rated IP54, providing effective dust and splash water protection.
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Oil and Grease-Free: All media-wetted parts are oil and grease-free, ideal for sensitive applications.
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