Electronic DP System
Deltabar FMD72
High-performance electronic differential pressure system utilizing dual metal sensor modules. Engineered to eliminate capillary drift while providing 160 bar (2400 psi) overpressure resistance.
Specifications at a Glance
| Reference Accuracy |
Standard ±0.075% | Platinum ±0.05% |
| Membrane Material |
316L Stainless Steel, AlloyC (Metal Sensor) |
| Process Pressure |
Up to 160 bar (2400 psi) Overpressure Limit |
| Process Temp. |
–40°C to +125°C (Optional up to +250°C) |
| Hygienic Compliance |
3-A, EHEDG Certified |
| Signal Output |
4...20 mA HART Multivariable (Level, Pressure, Temp) |
Hygienic Safety Flush-mounted process connections ensure no dead legs, meeting the strictest sanitary standards in food and pharma.
High Pressure Mastery Optimized for pressurized tanks and distillation columns that require extreme static pressure stability.
Zero Capillary Errors Digital signal transmission eliminates "false readings" caused by ambient temperature shifts in oil-filled lines.
Predictive Diagnostics Continuous system health monitoring allows for maintenance planning before any failure occurs.
Solutions & FAQs
Q: When should I choose FMD72 over FMD71? A: Choose the FMD72 when your application requires metal membranes (316L/AlloyC), high static pressure limits (up to 160 bar), or specific hygienic flush-mount connections. Use FMD71 for full-vacuum or abrasive environments. Q: How does the FMD72 improve Total Cost of Ownership (TCO)? A: By replacing impulse lines/capillaries with digital cables, it significantly reduces installation time, maintenance inspections, and eliminates the need for expensive heat tracing. Q: Can the system withstand CIP/SIP cleaning cycles? A: Yes, its electronic design is highly resistant to the thermal shocks typical in Cleaning-In-Place processes, ensuring immediate measurement stability after cleaning.
