ข้อได้เปรียบทางเทคนิคที่สำคัญ
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High-Pressure Capability: The piezo-resistive metallic sensor allows the PMP21 to measure pressures up to 400 bar (6,000 psi). This makes it suitable for high-pressure hydraulic systems and gas storage applications where ceramic sensors typically reach their limit.
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Extreme Compactness: Its small footprint is designed for installations where space is a critical constraint, such as in compact machinery, skid building, or dense piping manifolds.
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Robust Material Quality: The device is constructed using high-quality 316L stainless steel for all wetted parts and the housing, ensuring durability against external environmental factors and internal process media.
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Submersible Capabilities: With available ingress protection up to IP68, the PMP21 can be used in wash-down areas or as a submersible version for level monitoring in wells or sumps.
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Broad Environmental Range: Operating reliably down to -40°C, it is well-suited for outdoor installations in cold climates or cryogenic gas monitoring (within the specified temperature limits).
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Certified Safety and Traceability: The PMP21 supports plant safety requirements with international explosion protection certificates and marine approvals. It also offers optional EN10204 3.1 material certificates for full component traceability.
เมทริกซ์ประสิทธิภาพทางเทคนิค
| คุณสมบัติ | รายละเอียด |
| หลักการวัด | Piezo-resistive (Metallic diaphragm) |
| ประเภทการวัด | ความดันสัมบูรณ์หรือความดันเกจ |
| ช่วงความดัน | 400 mbar to 400 bar (6 to 6,000 psi) |
| ความแม่นยำ | ±0.3% of span |
| อุณหภูมิกระบวนการ | -40 ถึง +100 องศาเซลเซียส (-40 ถึง +212 องศาฟาเรนไฮต์) |
| วัสดุสำหรับที่อยู่อาศัย | สแตนเลสสตีล 316L |
| ระดับการป้องกัน | Up to IP68 (NEMA Type 6P) |
การใช้งานหลัก
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Industrial Hydraulics: Monitoring high-pressure oil lines in presses, lifts, and heavy machinery.
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Gas Cylinder Monitoring: Measuring the storage pressure of nitrogen, oxygen, or argon in industrial gas banks.
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Water and Wastewater: General pressure monitoring in pumping stations and distribution networks, including submersible level measurement.
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OEM Machinery: A cost-effective solution for equipment manufacturers requiring reliable, compact pressure sensing for mass-produced skids.
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Marine Utility Systems: Fuel, cooling, and ballast water monitoring on ships requiring compact, certified instrumentation.
