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Diaphragm
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0.00 ~ 0.00/
1/ (Min. Order)
Operating Principle
Uses a flexible diaphragm (typically metal or elastomer) that deflects in response to pressure changes, transmitting motion to a mechanical movement that drives the pointer.
Key Features & Benefits
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Sealed measuring system prevents media contamination
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Excellent for viscous/clogging media (slurries, pastes)
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High chemical compatibility with proper diaphragm material
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Low pressure measurement capability (from 16 mbar full scale)
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Sanitary designs available for food/pharma applications
Technical Specifications
| Parameter | Specification |
|---|---|
| Pressure Ranges | 0...16 mbar to 0...25 bar |
| Accuracy Classes | 1.0, 1.6, 2.5 (per EN 837-1) |
| Connection Types | Clamp, flange, threaded (various standards) |
| Diaphragm Materials | 316L SS, Hastelloy, Tantalum, PTFE-coated |
| Process Connections | Sanitary, flush diaphragm, open flange |
| Temperature Limits | -20°C to +200°C (standard) |
| Overpressure Safety | 2x full scale (burst pressure 4x) |
