W.E. Anderson H3S-2SC Duo-Tect Differential Pressure Switch

Description:

The W.E. Anderson H3S-2SC Duo-Tect Pressure Switch is a hazardous-location-rated differential pressure switch designed to monitor pressure conditions and provide electrical switching for alarm, shutdown, or control functions. Commonly installed in oil and gas facilities, chemical processing plants, power generation systems, water treatment facilities, and industrial process control applications where reliable pressure monitoring is required in potentially hazardous environments. Maintenance technicians, process engineers, and system integrators use this pressure switch for equipment protection, process monitoring, safety interlocks, and replacement of worn or failed pressure sensing devices.

Applications:

The W.E. Anderson H3S-2SC Duo-Tect Pressure Switch is commonly used in hazardous-location process control systems, oil and gas production equipment, chemical processing plants, compressor systems, pump protection circuits, water treatment facilities, and industrial automation applications where reliable pressure monitoring and control are required.

Technical Specifications:

• Manufacturer: W.E. Anderson / Dwyer Instruments
• Part Number: H3S-2SC
• Product Series: Duo-Tect
• Product Type: Pressure Switch
• Function: Pressure Monitoring and Electrical Switching
• Maximum Operating Pressure: 1500 PSI
• Application: Industrial Process Control Systems
• Hazardous Location Rated: Yes
• Operating Medium: Air, Gas, and Compatible Fluids
• Switch Type: Pressure-Actuated Electrical Switch
• Output Type: SPDT Switching Contact
• Installation Type: Process Mounted
• Control Function: Alarm, Shutdown, and Process Control
• Construction Type: Industrial Pressure Monitoring Device
• Enclosure Type: Hazardous Location Housing
• Mounting Configuration: Process Connection Mount
• Process Industry: Oil & Gas, Chemical, Power, Water Treatment
• Industrial Grade Construction: Yes
• OEM Replacement Style: Yes
• Designed For: Process Monitoring and Equipment Protection
• Application Type: Pressure Sensing and Control
• Service Use: Replacement of Worn or Failed Pressure Switches

Common Replacements:

• Dwyer H3 Series Pressure Switches
• United Electric Hazardous Location Pressure Switches
• Ashcroft Industrial Pressure Switches