Differential pressure Deltabar FMD78
Product Overview :
The Deltabar FMD78 is a precision-engineered differential pressure transmitter designed with dual capillary diaphragm seals. It is widely used in process and hygienic applications to continuously measure pressure differences in liquids, vapors, gases, and dusts. Built to meet IEC 61508 standards for SIL3 safety applications, it offers outstanding reliability and safety in critical industrial environments.
Field of Application :
Ideal for differential pressure, level, volume, or mass measurements, the FMD78 serves industries such as food and beverage, pharmaceuticals, chemical processing, oil and gas, and marine operations. Its robust design ensures stable performance even in extreme temperature conditions and complex process media.
Key Features & Benefits :
- Supports continuous differential pressure, level, volume, and mass measurements
- Available with threaded, flanged, pancake, and hygienic process connections
- Operates in a wide temperature range from -70°C to +400°C (-94°F to +752°F)
- Handles measuring ranges from 100 mbar to +40 bar (1.5 to 600 psi)
- High measurement accuracy of ±0.075%
- Explosion-proof and hygienic certifications, WHG overfill prevention, and marine approvals
- Advanced TempC Membrane ensures minimal temperature influence and fast recovery
- Certified gas-tight feedthrough supporting SIL2/3 safety applications
- Intuitive commissioning through a local display with 4–20 mA, HART, PROFIBUS PA, or FOUNDATION Fieldbus
- HistoROM technology enables fast commissioning and easy diagnostics and maintenance
- Modular design lowers operating costs by allowing easy replacement of components like sensor, display, or electronics
- Compatible with all major industrial protocols for seamless system integration
The Deltabar FMD78 is a trusted solution for demanding process conditions where accurate and reliable differential pressure measurement is essential. Get in touch with us to explore how this transmitter can improve your operations.