Endress+Hauser Deltabar PMD75 Liquid & Gas Measurement Solution
Product Overview
The Endress+Hauser Deltabar PMD75 is a cutting-edge differential pressure transmitter featuring a piezoresistive metal sensor. Designed for precise measurement of liquids, gases, and vapors, this device combines advanced technology with robust construction to deliver exceptional performance in industrial environments. It supports both 4-20mA HART communication and digital fieldbuses like PROFIBUS PA and FOUNDATION Fieldbus.
Key Features
High Precision: 0.035% reference accuracy (platinum version) with 100:1 turndown ratio
Metal Sensor Technology: Welded metallic membrane ensures durability in harsh conditions
Smart Diagnostics: Heartbeat Technology enables self-monitoring and verification
SIL3 Safety: Certified for functional safety applications per IEC 61508
Easy Operation: 3-button interface with HistoROM data management
Modular Design: Separable sensor/electronics for cost-effective maintenance
Technical Specifications
| Parameter | Specification |
| Measurement Range | 10 mbar - 250 bar (0.15 psi - 3750 psi) |
| Accuracy | Standard: 0.05%, Platinum: 0.035% |
| Long-term Stability | 0.05% URL/year |
| Process Temperature | -40°C to +120°C (-40°F to +248°F) |
| Ambient Temperature | -40°C to +85°C (-40°F to +185°F) |
| Max. Overpressure | 420 bar (6300 psi) |
| Communication | HART, PROFIBUS PA, FOUNDATION Fieldbus |
| Safety Certification | SIL3 (IEC 61508), ATEX, FM, CSA |
Applications
Flow Measurement: Gas/vapor/liquid volume & mass flow via differential pressure
Level Control: Liquid level, volume, and mass monitoring
Process Monitoring: Filter/pump differential pressure surveillance
Safety Systems: SIL3-rated applications in chemical/petrochemical plants
Energy Management: Steam/gas flow measurement in power generation
Contact Us
Phone: +86-15000725058 (WeChat/WhatsApp supported)
Email: edward.zhao@gongboshi.com
Website: https://www.shgongboshi.com/contactus.html
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E+H Deltabar PMD75 Liquid Gas Measurement Endress Hauser Differential Pressure Transmitter Piezoresistive Metal Sensor Images
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