Application areas
Deltabar PMD75 differential pressure transmitters with piezoresistive sensors and welded metal films are used for continuous measurement of liquids, vapors and gases in all industries. Three-key operation enables simple and reliable debugging and operation. The integrated HistoROM data module allows easy management of process and plant parameters. Designed according to IEC 61508 for SIL2/3 safety applications.
For level, volume, or mass measurement in liquids, differential pressure monitoring, and flow measurement (volume or mass flow) with the main elements in gases, vapors, and liquids.
Process connection: thread
Process Temperature:-40 to +85°C(-40 to +185 °F)
Measuring range: 0.25mbar to 40bar(0.0036 to 600psi)
Accuracy: ± 0.05%, "Platinum" ± 0.035%(optional)
International explosion-proof certificate, anti-overflow WHG, SIL, sanitary certification, maritime certification

advantage
Best accuracy, reproducibility and long-term stability
IEC 61508 certified for airtight feeders with maximum SIL2/3 security
Simple menu-guided commissioning via local display, 4 to 20mA HART, PROFIBUS PA, FOUNDATION fieldbus
HistoROM data management concepts for quick and easy commissioning, maintenance and diagnostics
Cost savings through modular concept for easy replacement of sensors, displays or electronics
Overload resistance up to 420bar/42MPa/6300psi, function monitored
Seamless stand-alone system integration (HART/PA/FF)

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orifice flowmeter measurement principle video

Bi-managed measurement principle video

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