The Micro Motion High Pressure Coriolis Flow Meter is the industry’s most trusted solution for the world’s most demanding high-pressure processes. Engineered specifically for offshore platforms and subsea chemical injection, this meter provides absolute precision for downhole delivery of high-value inhibitors, methanol, and specialty chemicals.
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| Feature | Performance Range |
| Maximum Operating Pressure | Up to 15,375 psi (1,060 bar) |
| Maximum Flow Rate | Up to 504 kg/hr (1,110 lb/hr) |
| Mass Flow Accuracy | ±0.1% of rate (Standard conditions) |
| Mass Flow Repeatability | ±0.05% of rate |
| Density Accuracy | ±0.001 g/cc |
| Temperature Range | ± 1°C ±0.5% of reading |
| Maintenance | No moving parts (Solid-state design) |
Extreme Pressure Mastery: While competitors struggle at high pressures, this meter maintains ELITE-level performance at 1060 bar, ensuring accuracy is never compromised by line pressure spikes.
Reduce Chemical Over-Injection: High-value chemicals are expensive. With ±0.1% accuracy, you can optimize dosage rates, potentially saving thousands of dollars per day in chemical costs alone.
Smart Meter Verification (SMV): High-pressure lines are dangerous and costly to open. SMV allows you to verify the sensor's health and calibration in-situ, without ever pulling the meter out of service or breaking the high-pressure seal.
Solid-State Reliability: With no moving parts to wear out from abrasive chemicals or sand, the High Pressure series offers a significantly longer lifespan and lower TCO compared to mechanical positive displacement (PD) meters.
Multivariable Efficiency: A single device provides mass flow, volume flow, density, concentration, and temperature, reducing the number of high-pressure penetrations and leak points in your system.
Flexible Transmitter Options: Supports Two-Wire architecture for simplified wiring, Direct Connect (no transmitter needed) for compact skids, or the advanced 5700 transmitter for deep diagnostics.
Skid-Ready Design: Compact footprint allows for easy integration into modular chemical injection skids (CIS) and subsea control modules (SCM).
Robust Materials: Built to withstand the corrosive atmosphere of offshore environments and aggressive chemical media.
Safety First: Global hazardous area certifications (ATEX, IECEx, CSA) ensure compliance for Class 1 Div 1 / Zone 1 applications.
The Challenge: An operator on a deepwater platform was using stroke counters for scale inhibitor injection. They suspected significant over-injection but could not verify flow rates at the required 12,000 psi operating pressure.
The Hanyu Solution: The facility installed the Micro Motion High Pressure Coriolis Meter from
The Result: The meter provided real-time ±0.1% accuracy at 12,000 psi. SMV allowed for monthly integrity checks without stopping production.
The Impact: Over-injection was reduced by 14%, leading to a total chemical cost saving of over $200,000 annually, with a full ROI achieved in less than 3 months.
Q: Can this meter handle pressures above 15,000 psi?
A: Yes, the sensor is rated up to 15,375 psi (1060 bar), making it one of the highest-rated Coriolis meters available globally for industrial use.
Q: Does high pressure affect the flow accuracy?
A: Micro Motion’s advanced sensor design includes pressure compensation and robust tube geometry to ensure that the ±0.1% accuracy remains stable even at the upper limits of the pressure range.
Q: Is it suitable for methanol injection?
A: Absolutely. It is widely used for Methanol (MEG/LDHI) injection to prevent hydrate formation in subsea pipelines, where precision is critical for flow assurance.
