Critical Technical Advantages
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Fully Welded Metallic Sensor: The PMP11 utilizes a piezoresistive sensor that is fully welded to the process connection. This eliminates potential leak points and ensures a robust interface between the instrument and the process media.
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Economic Efficiency: As the most price-attractive transmitter in its class, it provides a high-quality alternative to low-cost sensors while maintaining the reliability associated with Endress+Hauser engineering.
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Space-Saving Design: Its ultra-compact construction allows for effortless installation in tight piping configurations, control cabinets, or small-scale machinery modules.
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Durable Materials: By using 316L stainless steel for wetted parts and the housing, the PMP11 offers excellent resistance to external environmental conditions and standard process media.
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Reliable Monitoring: A reference accuracy of 0.5% combined with high long-term stability and repeatability ensures that standard process monitoring remains consistent and accurate over time.
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Guaranteed Quality: Each unit undergoes 100% test coverage during production, ensuring long process availability and reducing the risk of infant mortality in the field.
Technical Performance Matrix
| Feature | Details |
| Measuring Principle | Piezoresistive (Fully welded metal sensor) |
| Measurement Type | Gauge Pressure |
| Pressure Range | 400 mbar to 40 bar (6 to 600 psi) |
| Accuracy | ±0.5% of span |
| Process Temperature | -25 to +85°C (-13 to +185°F) |
| Wetted Materials | 316L Stainless Steel |
| Connection Type | Threaded |
Primary Applications
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Compressed Air Systems: Monitoring pressure in air lines, compressors, and pneumatic tools.
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Pump Discharge Monitoring: Tracking pressure in water pumps and utility circulation loops.
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OEM Skid Building: A cost-effective component for manufacturers of standardized water treatment, cooling, or lubrication skids.
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HVAC Systems: Measuring pressure in heating and cooling water circuits.
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General Utility Monitoring: Any standard liquid or gas application where basic pressure tracking is required without advanced diagnostics.
