Master the Heat: High-Performance Flow Measurement for Harsh Chemicals
The Proline Promag P 300 is the definitive solution for chemical and process applications involving aggressive liquids and extreme temperatures. Engineered to perform where others fail, it offers a high-temperature PFA lining (up to 180 °C) and a compact, dual-compartment transmitter that ensures easy access even in tight installations. With integrated Heartbeat Technology, you can verify your device's health without interrupting the process, ensuring 24/7 safety and compliance.
| Feature | Technical Data |
| Max. Measurement Error | Standard: ±0.5% |
| Nominal Diameter Range | DN 15 to 600 (½" to 24") |
| Medium Temperature | -20 to +180 °C (-4 to +356 °F) with High-Temp PFA |
| Wetted Materials | Liner: PTFE, PFA |
| Connectivity | PROFINET, Ethernet-APL, Modbus RS485, HART, WLAN |
| Functional Safety | SIL 2 / SIL 3 (IEC 61508) |
Zero Pressure Loss: Full-bore design means no constriction and no energy loss.
0 x DN Installation: Install directly after pipe bends or T-sections without losing accuracy—perfect for compact skids.
WLAN & Remote Access: Configure and diagnose your meter wirelessly via any web browser—no extra software needed.
Corrosion Resistance: A wide array of electrode materials (Tantalum, Platinum) ensures longevity in highly acidic or alkaline media.
The Challenge: A sulfuric acid processing plant suffered from frequent sensor failures due to thermal shock and lining delamination.
The Solution: We supplied the Promag P 300 with High-Temperature PFA lining.
The Result: The plant achieved a 3-year maintenance-free streak, and Heartbeat Technology allowed them to extend their manual proof-test intervals, saving $15,000 annually in labor costs.
