TopWorx Limit Switch Box DXP-001XNEB Valve Monitor
TopWorx Limit Switch Box DXP-001XNEB Valve Monitor
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The TopWorx DXP-001XNEB Limit Switch Box is engineered for high-performance valve monitoring in hazardous environments. Built with a durable tropicalized aluminum enclosure, this model offers exceptional corrosion resistance and robust protection for challenging applications. Designed for explosion-proof and flameproof areas, it ensures safety and reliability in zones where safety is critical. The DXP-001XNEB features a NAMUR-compliant 316 stainless steel shaft and dual ¾" NPT conduit entries for versatile installations.
This model is equipped with a visual display, providing operators with a clear position indicator. Additionally, the Buna-N O-ring seals offer enhanced protection against environmental factors, ensuring durability over time. The DXP-001XNEB does not include switches, spool valves, or manual overrides, making it ideal for applications that require straightforward and reliable monitoring.
Key Features:
- Enclosure: Tropicalized aluminum, offering robust corrosion resistance
- Explosionproof/Flameproof: Ideal for hazardous environments
- Shaft: NAMUR-compliant, 316 stainless steel for long-lasting performance
- Visual Display: Clear indicator for easy position monitoring
- O-Rings: Buna-N for superior sealing capabilities
- Conduit Entries: Dual ¾" NPT for flexible installation options

FAQ'S AND ANSWERS
What is a Topworx switchbox used for?
A Topworx switchbox is used for monitoring and controlling valve position in industrial automation systems. It provides real-time feedback on whether a valve is open or closed and integrates with various communication protocols for remote operation.
What industries commonly use Topworx switchboxes?
Topworx switchboxes are widely used in industries such as oil & gas, chemical processing, water treatment, power generation, and food & beverage. They are designed to withstand harsh environments and ensure reliable valve automation.
Are Topworx switchboxes compatible with all valve types?
Yes, Topworx switchboxes can be used with different types of valves, including ball, butterfly, and plug valves. They are available in various configurations to fit pneumatic, electric, and hydraulic actuators.
What communication protocols do Topworx switchboxes support?
Topworx switchboxes support multiple communication protocols, including AS-Interface, Foundation Fieldbus, DeviceNet, and HART, allowing seamless integration into modern industrial control systems.
Are Topworx switchboxes weatherproof and explosion-proof?
Yes, some series of Topworx switchboxes are rated for hazardous environments with certifications such as ATEX, IECEx, and UL. They are built to be weatherproof, explosion-proof, and corrosion-resistant, making them suitable for extreme conditions.