Differential pressure Deltabar PMD55

Field of Application :

The Deltabar PMD55 is a differential pressure transmitter equipped with a piezoresistive sensor and a welded metallic membrane, making it suitable for continuous measurement of pressure differences in liquids, vapors, and gases. It is widely used in process and environmental applications. The Quick Setup function with an adjustable measuring range ensures easy commissioning, reducing both costs and setup time. The Deltabar PMD55 is SIL2 certified according to IEC 61508 / IEC 61511.

Key Specifications :

• Measurement Applications:
  • Level, volume, or mass measurement in liquids
  • Differential pressure monitoring (e.g., for filters and pumps)
  • Flow measurement (volume or mass flow) when used with primary elements in gases, vapors, and liquids
• Process Connections: Threads
• Process Temperature Range: -40 to 85°C (-40 to 185°F)
• Measuring Ranges: 0.5 mbar to 40 bar (0.0072 to 600 psi)
• Accuracy:
  • Standard: ±0.1%
  • Platinum Version (Optional): ±0.075%
• Certifications: International explosion protection certificates and SIL compliance

Benefits & Features :

Simple Commissioning & Operation

• Easy menu-guided setup via local display
• 4 to 20 mA with HART, PROFIBUS PA, and FOUNDATION Fieldbus compatibility
• Quick adaptation to impulse line high-pressure/low-pressure changes via an electric switch

Robust & Modular Design

• Compact form factor for easy integration into existing systems
• Modular concept enables easy replacement of display or electronics
• Designed for high-pressure applications, ensuring long-term reliability

Certified for Global Use

• SIL2-certified according to IEC 61508 / IEC 61511, ensuring high process safety
• Wide range of international approvals for use in various industries and applications