Description
The SIRCO Pressure Switch (Model 7A-2001W1S-SX-ST1-LM) is an industrial-grade, precision pressure control device engineered for monitoring and protection in demanding environments. Built with a Monel diaphragm and housed in a weather-proof IP66 enclosure, this switch delivers long-term reliability, corrosion resistance, and stable performance under high-pressure conditions.
It provides adjustable set-points within the 3.5 to 305 bar range, allowing precise control for both high- and low-pressure applications. The robust mechanical design ensures consistent actuation, while the electrical switch mechanism provides accurate signal transmission for alarms, shutdowns, or control circuits.
Key Features:
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Type: 7A-2001W1S-SX-ST1-LM
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Pressure Range: 3.5 – 305 bar
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Diaphragm Material: Monel — excellent resistance to corrosion and aggressive media
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Enclosure Rating: IP66 — fully protected against dust and strong water jets
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Switch Type: Precision pressure-activated electrical switch
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Medium Compatibility: Suitable for gases, liquids, and hydraulic fluids
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Mounting: Compact, heavy-duty housing for easy installation
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Electrical Connection: Single-pole/single-throw (SPST) or custom wiring per configuration
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Construction: Stainless steel and Monel wetted parts for durability in offshore and industrial conditions
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Temperature Resistance: Designed for wide ambient and process temperature ranges
Applications:
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Oil & Gas production and refining
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Marine and offshore control systems
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Chemical and petrochemical plants
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Hydraulic and pneumatic control systems
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Industrial automation and safety shutdown systems
Why Choose SIRCO Pressure Switches?
SIRCO pressure switches are trusted for their precision, durability, and long service life. The 7A-Series combines robust design with high sensitivity, ensuring dependable protection and control in environments where accuracy and reliability are critical.
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