Deltabar F Electronic Differential Pressure (Endress+Hauser)
Deltabar F is Endress+Hauser’s advanced electronic differential pressure (eDP) system designed for high‑accuracy DP flow and level measurement in pressurised tanks. Unlike traditional DP transmitters with capillaries, Deltabar F uses two fully independent pressure sensors connected electronically, delivering superior accuracy, faster response and zero drift.
What Deltabar F Is Designed For
Deltabar F is ideal for applications where traditional capillary‑based DP systems struggle with temperature effects, slow response or mechanical drift:
- Level measurement in pressurised tanks
- DP flow measurement (orifice plate, Venturi, wedge)
- Evaporators and distillation columns
- Boiler drum level
- High‑temperature and high‑pressure processes
- Applications requiring fast dynamic response
Because the system is electronic, it eliminates the weaknesses of oil‑filled capillaries.
Why Engineers Choose Deltabar F
- No capillaries — no temperature drift or mechanical issues
- High accuracy and fast response time
- Independent sensors for high reliability
- Suitable for extreme temperatures and pressures
- Advanced diagnostics with Heartbeat Technology
- Digital communication: HART, Profibus, Profinet
- Ideal for tall tanks and long impulse line distances
Popular Deltabar F Models
- Deltabar FMD71 – Electronic DP for level in pressurised tanks
- Deltabar FMD72 – Electronic DP for high‑accuracy level and density
- Deltabar FMD77 – High‑temperature and high‑pressure eDP system
Technical Capabilities
- Accuracy: up to ±0.075% of span
- DP ranges: 10 mbar to 40 bar
- Process temperature: –40°C to +400°C (with diaphragm seals)
- Process pressure: up to 400 bar
- Outputs: 4–20 mA, HART, Profibus, Profinet
- Diagnostics: Heartbeat Technology, NAMUR NE 107
- Optional: SIL2/SIL3 safety certification
Industries Using Deltabar F
- Chemical and petrochemical
- Mining and mineral processing
- Food and beverage
- Oil and gas
- Power generation
- General industrial process plants
Why Buy Deltabar F From Us
- Fast sourcing of Endress+Hauser Deltabar F systems
- Support for engineering, maintenance and shutdown teams
- Assistance with model selection and specification
- Competitive pricing and cost‑saving alternatives
- Delivery across South Africa and the African region
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FAQ
- What is electronic differential pressure? A system using two independent sensors connected electronically instead of capillaries.
- Why is eDP better than traditional DP? Faster response, no drift, no temperature effects and higher accuracy.
- Is Deltabar F suitable for tall tanks? Yes — it eliminates long capillary issues.
- Do you supply Deltabar F across Africa? Yes — we deliver across South Africa and the African region.