Dwyer H3S-3SL Explosion-Proof Differential Pressure Switch
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Dwyer H3S-3SL explosion-proof differential pressure switch with 5–70 psid range, stainless steel/fluoroelastomer chamber, SPDT snap contacts.
Product details
| Model | H3S-3SL |
| Manufacturer | Dwyer Instruments |
| Category | Pressure Switches |
| Availability | Made to order |
Description
Overview
The Dwyer H3S-3SL is an explosion-proof differential pressure switch engineered for demanding industrial and hazardous environments. Its stainless steel construction and fluoroelastomer diaphragm provide superior corrosion resistance and durability in chemical-rich or wet conditions.
Key Features
- Explosion-proof design for Class I, II, III hazardous locations
- Pressure range: 5–70 psid
- Chamber/Diaphragm Material: Stainless Steel/Fluoroelastomer for enhanced durability
- SPDT snap-action switch with reliable switching performance
- Electrical connections: wire terminals
Applications
- Chemical processing plants and corrosive environments
- Hydraulic and pneumatic systems in hazardous areas
- Industrial water and wastewater treatment systems
Specifications
| Pressure Range | 5–70 psid |
| Chamber Material | Stainless Steel |
| Diaphragm Material | Fluoroelastomer |
| Switch Type | SPDT Snap Action |
| Electrical Connection | Wire terminals |
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Dwyer H3S-3SL Explosion-Proof Differential Pressure Switch
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