Ashcroft B424V Pressure Switch
The Ashcroft B424V Pressure Switch is a reliable and versatile device designed for precise pressure monitoring and control in various industrial applications. Engineered for durability and accuracy, this switch ensures optimal performance in demanding environments.
Key Features
- Adjustable Setpoints: Allows for setpoint adjustments ranging from 15% to 100% of the pressure range, providing flexibility to meet specific application requirements.
- Fixed or Adjustable Deadband: Offers options for fixed or limited adjustable deadband to suit different operational needs.
- Wide Selection of Switch Elements: Accommodates various switch elements to enhance compatibility with diverse systems.
- Durable Construction: Features an epoxy-coated aluminum enclosure rated NEMA 4X (IP66) for superior protection against environmental factors.
- Versatile Diaphragm Materials: Available with diaphragms made from Buna-N®, Teflon®, Viton®, 316L stainless steel, or Monel® to ensure compatibility with different media.
- Internal Setpoint Locking Screw: Includes an internal locking screw to secure setpoint adjustments, preventing unintended changes.
- Compliance and Approvals: Meets standards such as FM, UL, CE, CRN, and is SIL3 capable, ensuring adherence to industry regulations.
Specifications
- Setpoint Repeatability (Accuracy): ±1% of span, with an additional setpoint shift of ±1% of range per 50°F deviation from the initial setpoint set at 70°F.
- Enclosure Ratings: NEMA 4X / IP66, providing robust protection against environmental elements.
- Pressure Connection: Standard ¼ NPT Female, with optional configurations including ½ NPT Female and ¼ NPT Female & ½ NPT Male combo.
- Electrical Termination: Standard ¾ NPT Female, with optional ¾ x ½ NPT Female reducing bushing.
- Ambient Temperature Range: –20°F to 150°F (–28°C to 65°C), with all units calibrated at 70°F.
- Pressure Ranges: Available from vacuum to 3,000 psi, accommodating a wide range of applications.
- Process Temperature: 0°F to 150°F for Buna N or Teflon diaphragms; 0°F to 300°F for stainless steel or Monel diaphragms; 20°F to 300°F for Viton diaphragms.
Applications
The Ashcroft B424V Pressure Switch is suitable for a variety of applications, including:
- Process Industries: Offshore oil rigs, chemical and petrochemical plants, pulp and paper mills, power plants, steel mills, and water and sewage treatment facilities.
- Industrial Equipment: Pumps, compressors, turbines, boilers, burners, degreasers, evaporators, recovery systems, reverse osmosis systems, filters, food processing equipment, ground support equipment, hydraulic and lubrication systems, heating and air conditioning systems, marine equipment, and specialized OEM equipment.
With its robust design and versatile features, the Ashcroft B424V Pressure Switch is an ideal choice for ensuring reliable pressure control and monitoring across a broad spectrum of industrial applications.
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