Rumah / Produk / Endress+Hauser Cerabar PMP75 | Pemancar Tekanan Tinggi dengan Pengedap Diafragma|Pembekal Endress+Hauser
Original Endress+Hauser Cerabar PMP75 from China Supplier YUNRUI

Endress+Hauser Cerabar PMP75 | Pemancar Tekanan Tinggi dengan Pengedap Diafragma|Pembekal Endress+Hauser

The Cerabar PMP75 is the premium solution for pressure measurement in extreme conditions, combining the high-precision electronics of the 70-series with a robust diaphragm seal system. It is designed to handle process temperatures as low as -70°C and as high as +400°C, isolating the transmitter from aggressive, viscous, or hot media. With its dual-chamber housing and SIL 2/3 certification, it provides the highest level of safety and reliability for the most demanding process and hygienic applications.
Jenama: E+H
Ketersediaan: Dalam Stok
Asal: China

Gambaran Keseluruhan

Kelebihan Teknikal Kritikal

  • Extreme Temperature and Pressure Range: The PMP75 is built for the “extremes,” managing pressures up to 400 bar and temperatures up to 400°C. The diaphragm seal system prevents the process medium from directly contacting the sensor, protecting the instrument while maintaining an accuracy of ±0.075%.

  • TempC Membrane Technology: This transmitter can be equipped with the TempC Membrane, which significantly reduces measurement drift caused by fluctuating ambient or process temperatures. It ensures much higher precision and faster recovery times in applications where temperature instability is common.

  • Maximum Safety (SIL 2/3): Certified for use in high-integrity safety loops, the PMP75 features a gastight feedthrough. This secondary containment ensures that process media cannot escape into the electronics or the environment, even in the event of a primary seal failure.

  • HistoROM Data Management: The HistoROM module stores all device parameters, allowing for rapid commissioning and “plug-and-play” replacement of components. If a module is swapped, the configuration is automatically restored, minimizing downtime and human error.

  • Advanced Diagnostics: The device features continuous function monitoring from the measuring cell through to the electronics. It is also overload-resistant, ensuring it maintains its calibration even after significant pressure spikes.

  • Dual-Chamber Housing: The separate compartments for wiring and electronics provide superior protection against moisture ingress and atmospheric corrosion during installation and maintenance.

Matriks Prestasi Teknikal

Ciri Butiran
Prinsip Pengukuran Piezoresistive with Diaphragm Seal
Jenis Pengukuran Tekanan Mutlak atau Tolok
Ketepatan ±0.075%
Julat Pengukuran -1/0 up to 400 bar (-15/0 up to +6,000 psi)
Suhu Proses -70 hingga +400°C (-94 hingga +752°F)
Penilaian Keselamatan SIL 2/3 (IEC 61508)
Komunikasi HART, PROFIBUS PA, YAYASAN Fieldbus
Aplikasi Utama
  • Oil & Gas Refining: Measuring pressure in hot bitumen, vacuum distillation units, or high-pressure separators.

  • Chemical Synthesis: Handling highly corrosive or toxic media where a gastight feedthrough and SIL 3 safety are required.

  • Food & Beverage: Precise level and pressure measurement in hygienic tanks that undergo intense steam sterilization (SIP).

  • Pharmaceutical Production: Applications requiring 360-degree hygienic design and full material traceability for aggressive chemical agents.

  • Overfill Prevention (WHG): Serving as a high-reliability sensor for safety-critical storage tank applications.

Spesifikasi

Cecair
Silicone oil, Inert oil, Vegetable oil, High temperature oil, Low temperature oil,

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