High-Precision Pressure Measurement Core For Standard Applications: E+H Cerabar PMP50 Pressure Transmitter

The E+H Cerabar PMP50 is a metal diaphragm pressure transmitter designed with a core focus on high accuracy, reliability, and exceptional ease of use, optimized for standard industrial applications.

At its heart is a sensor with a metal membrane, suitable for measuring absolute and gauge pressure in liquids and gases. With a reference accuracy of up to ±0.055% (Platinum version) and a pressure range of up to 400 bar, it handles the vast majority of process control requirements.

The product adopts the innovative "FLEX" modular selection concept, allowing users to flexibly choose from four preset configurations ("Fundamental", "Lean", "Extended", "Xpert") based on task complexity. This enables precise investment, avoiding over- or under-specification.

1. Exceptional Measurement Performance and Long-term Stability

· Top-tier Accuracy: Offers two performance classes: a standard version with up to ±0.065% accuracy and a Platinum version achieving ±0.055%.

· Minimal Long-term Drift: Long-term stability is better than 0.1% URL per year, ensuring measurement consistency and credibility over long periods and significantly reducing recalibration frequency and cost.

· Wide Turndown Ratio: A maximum turndown ratio of 20:1 allows a single model to cover a wider pressure range, enhancing selection and application flexibility.

2. Robust Design for Demanding Environments

· Strong Process Resilience: The standard process temperature range is -40°C to +125°C. With a diaphragm seal, it can handle extreme temperatures up to +400°C. Maximum pressure resistance is 400 bar.

· Rugged Mechanical Construction: Housing options include aluminum or 316L stainless steel. Process diaphragms are available in corrosion-resistant materials like 316L, Alloy C, or gold.

3. Unmatched Ease of Use and Safety

· Intuitive Wizard-guided Commissioning: The built-in operation wizard guides users through setup via clear menus, greatly simplifying installation and startup and lowering the skill threshold for personnel.

· Built-in Features: Equipped with convenient zero/span buttons and a test clamp for quick field adjustment and testing. An integrated RFID tag facilitates device identification and asset management.

· Comprehensive Safety Compliance: The device is developed according to the IEC 61508 standard, supports SIL (Safety Integrity Level) functional safety certification, and can be supplied with major global explosion-proof certifications like ATEX, FM, and IECEx, meeting requirements for safety-critical applications.

Designed with a "standard application optimized" philosophy, the Cerabar PMP50 is an ideal choice for reliable pressure and level measurement in the following industrial sectors:

· Oil, Gas & Energy

· Pressure monitoring in oil/gas pipelines, pressure measurement at compressor stations, pressure control for boiler feedwater and steam systems.

· Chemical & Petrochemical

· Process pressure and level measurement in reactors, storage tanks, distillation columns; pressure monitoring for general chemical media.

· Water Treatment & General Industry

· Pressure monitoring in municipal water supply networks, pump inlet/outlet pressure protection, pressure control in industrial cooling water systems, compressed air station pressure management.

· Machinery & OEM Integration

· Hydraulic system pressure monitoring, integration as a high-precision pressure sensing unit in equipment like injection molding machines and test benches.

· Performance & Technology: High Accuracy Pressure Transmitter, Metal Diaphragm Sensor, Long-term Stability, Absolute/Gauge Pressure Measurement, FLEX Selection

· Key Parameters: 0.055% Accuracy, 400 bar High Pressure, 400°C High Temperature, 20:1 Turndown Ratio

· Intelligence & Safety: Wizard-guided Commissioning, SIL Certified, HART Communication, Explosion-proof Certification (ATEX/IECEx)

· Industry Application: Standard Industrial Pressure Measurement, Process Control, Petrochemical Pressure Monitoring, OEM Integration

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