Product Description
The Dwyer DA-31-2-7 model is a brass Bourdon tube SPST pressure switch designed to function optimally for pressure measurements ranging from 5 to 150 Psig. This unit is a perfect fit for a variety of HVAC and process monitoring applications, ensuring reliable performance and repeatability.
- High-precision with a repeatability accuracy of +/-1% over the full operating range.
- Adjustable operational setpoints with minimal deadband.
- Equipped for various environments: general purpose, weatherproof, or explosion-proof enclosures.
Product Highlights
Easily integrated into existing systems with its straightforward installation and user-friendly interface. The switch supports versatile use cases including compressor control, pump regulation, and mechanical equipment monitoring.
Product Information
Standard Information
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Enclosure Type: Ranges from general purpose to explosion-proof.
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Mounting: Vertical orientation.
Technical Specifications
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Material: Main components made from durable brass, 403 SS, or 316 SS.
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Temperature Limit: Up to 180 degrees Fahrenheit.
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Pressure Limit: Capable of handling maximum pressures within operational range.
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Switch Type: SPST configuration.
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Electrical Rating: Accommodates up to 10 Amps at 120V.
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Connections: Features 1/4 inch male NPT for general purpose and weatherproof versions, and 1/2 inch male NPT for explosion-proof variants.
