Product Overview
The Endress+Hauser Proline Promag P 300 is a legal-for-trade electromagnetic flowmeter certified for custody transfer of aggressive chemicals. With OIML R117 and MID MI-005 approval, it achieves ±0.15% accuracy with full traceability. The PFA liner and Hastelloy electrodes handle corrosive fluids up to +150°C. Heartbeat Technology provides continuous metrological verification without removing the meter. The Proline 300 transmitter features a tamper-proof seal, event logging, and Ethernet/APL for secure data transfer. Ideal for bulk chemical loading, unloading, and fiscal metering in regulated industries.
Key Features
- OIML R117 / MID: Legal custody transfer.
- ±0.15% Accuracy: Fiscal-grade precision.
- Heartbeat Verification: In-line legal re-verification.
- Tamper-Proof Seal: Mechanical and electronic security.
- Event Logging: 1000 entries with timestamp.
- Ethernet/APL: Secure data to control room.
- PFA Liner: +150°C chemical resistance.
- Legal Sealable Display: Local totalizer access.
Technical Specifications
| Parameter | Specification |
| Measuring Principle | Electromagnetic |
| Size Range | DN 25 to DN 300 |
| Accuracy | ±0.15% o.r. (custody) |
| Turndown | 1:100 |
| Process Temperature | -40°C to +150°C |
| Pressure Rating | PN 40 / Class 300 |
| Liner | PFA |
| Outputs | 4-20 mA HART, Ethernet/APL |
| Protection | IP67 / NEMA 6 |
| Certifications | OIML R117, MID MI-005, ATEX |
Applications
- Bulk Chemical Loading: Truck and railcar transfer.
- Fiscal Metering: Plant-to-plant transfers.
- Pipeline Batching: Multi-product lines.
- Solvent Unloading: Tank farm receipts.
- Legal Inventory: Storage tank reconciliation.
Frequently Asked Questions
Is it OIML certified?
Yes, R117 for liquids other than water.
Can it be re-verified in-line?
Yes, Heartbeat generates legal report.
Is the totalizer sealable?
Yes, with mechanical and software lock.
What is the accuracy?
±0.15% for custody transfer.
Does it log events?
Yes, 1000 entries with time stamp.
Contact Us
For more information about the Proline Promag P 300 custody transfer version, pricing, or to request a demo, contact our team:
- Email: mashaliang@gbsxj.com
- Phone:+8613472860702
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