E+H Deltabar PMD75 Differential Pressure Transmitter
E+H Deltabar PMD75 Differential Pressure Transmitter is designed for continuous measurement of differential pressure in liquids, gases, and vapors across various industrial applications. It operates using a piezoresistive sensor and a welded metallic membrane, providing high accuracy of up to ±0.05%, with an optional platinum version offering ±0.035% accuracy. The transmitter supports a wide measuring range from 0.25 mbar to 40 bar (0.0036 to 600 psi) and can withstand process temperatures between -40 °C and +85 °C (-40 °F to +185 °F). Its robust design includes extensive diagnostic functions and is certified for SIL2/3 safety applications, making it suitable for industries such as oil and gas, chemical processing, and water treatment. The product is available at scs-Instrument store.
E+H Deltabar PMD75 Differential Pressure Transmitter
The E+H Deltabar PMD75 Differential Pressure Transmitter is designed for precise measurement of pressure differences in various industrial applications. Featuring a piezoresistive sensor and a welded metallic membrane, this transmitter ensures reliable performance in continuous measurement of liquids, vapors, and gases.
Key Features
Advanced Technology
- Piezoresistive metal sensor for high accuracy
- Welded metallic membrane for enhanced durability
- Integrated HistoROM data management for easy maintenance
- User-friendly 3-key operation for straightforward commissioning
- SIL3 certified according to IEC 61508 for safety applications
Performance Excellence
- Accuracy: Up to ±0.035% (Platinum version)
- Turn down ratio: Up to 100:1
- Overload resistance: Up to 6300 psi (420 bar)
- Extensive diagnostic functions for improved reliability
- High process temperature capability up to 400 °C (752 °F) with diaphragm seal mount
Technical Specifications
Parameter | Specification |
---|---|
Measuring Range | 0.25 mbar to 40 bar (0.0036 to 600 psi) |
Process Temperature | -40 °C to +85 °C (-40 °F to +185 °F) |
Output Signal | 4-20 mA HART, PROFIBUS PA, FOUNDATION Fieldbus |
Power Supply | 10.5 to 45 VDC |
Housing Material | Aluminum or stainless steel options available |
Applications
Process Industries
- Flow measurement in conjunction with differential pressure sensors
- Level, volume, or mass measurements in liquids
- Differential pressure monitoring of filters and pumps
- Applications in chemical processing, oil and gas, and water treatment
Technical Documentation
Optimize your pressure measurement capabilities with the E+H Deltabar PMD75 Differential Pressure Transmitter, where innovative design meets exceptional reliability. For specialized expertise in Differential Pressure Transmitters and Endress+Hauser products, partner with scs-instrument. Our commitment to delivering 100% original, factory-new instrumentation ensures optimal performance for your most demanding applications. Let our technical experts assist you in achieving new levels of measurement excellence in your operations.
Brand
Endress+Hauser

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