Dwyer DPA-7033-153-62 Double Bellows Differential Pressure Switch
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Dwyer DPA-7033-153-62 is a double bellows differential pressure switch with 0-20 psid range, snap action circuitry, and adjustable deadband.
Product details
| Model | DPA-7033-153-62 |
| Manufacturer | Dwyer Instruments |
| Category | Pressure Switches |
| Availability | Made to order |
Description
Overview
The Dwyer DPA-7033-153-62 is a double bellows differential pressure switch designed for reliable pressure monitoring and control in HVAC and industrial applications. Featuring brass bellows construction and fully automatic operation, this switch provides accurate pressure detection across the 0 to 20 psid range.
Key Features
- Double bellows design for precise pressure sensing
- Adjustable deadband for customizable switching hysteresis
- Snap action switching for reliable circuit activation
- Brass bellows material for durability and corrosion resistance
- Fully automatic operation requires no external power
- Double adjustments for precise calibration
Applications
- HVAC system pressure monitoring
- Filter clogging detection and indicator
- Air duct pressure regulation
- Pneumatic system control
Specifications
| Pressure Range | 0 to 20 psid |
| Bellows Material | Brass |
| Switch Type | Snap Action |
| Circuit | 153 |
| Adjustable Deadband | Yes |
| Double Adjustments | Yes |
| Fully Automatic | Yes |
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Dwyer DPA-7033-153-62 Double Bellows Differential Pressure Switch
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