The Micro Motion H-Series is a premier line of hygienic Coriolis meters engineered for high-precision measurement in sanitary environments. Featuring a compact, drainable, and cleanable design, these meters are the "fit-and-forget" solution for food, beverage, and pharmaceutical process control. With exceptional sensitivity and stability, the H-Series delivers reliable mass flow and density measurement even under extreme conditions, including entrained gas (two-phase flow).
Sanitary Design Excellence: Fully compliant with 3-A and EHEDG standards. The self-draining architecture ensures no product entrapment, enabling fast product change-overs.
Superior Surface Finish: Options for highly polished 316L Stainless Steel up to 15 Ra (0.4 μm) to meet the strictest pharmaceutical and biotech requirements.
Unrivaled Precision: Achieve liquid mass flow accuracy up to ±0.05% and superior density measurement for consistent product quality.
Advanced Two-Phase Flow Capability: Reliable performance during batching-from-empty or applications with entrained air, housed in a hygienic SST transmitter enclosure.
Smart Meter Verification (SMV): Gain real-time, in-process assurance of your meter’s integrity and calibration without breaking the sanitary seal or stopping production.
Extensive Connectivity: Supports a wide range of I/O and digital protocols including HART, Modbus, Ethernet/IP, PROFINET, and FOUNDATION Fieldbus.
| Feature | Specification Details |
| Liquid Accuracy / Repeatability | ±0.05% of rate / ±0.025% repeatability |
| Density Accuracy | Up to ±0.0005 g/cm³ (±0.5 kg/m³) |
| Line Size Range | 1/4" (DN6) to 4" (DN100) |
| Surface Finish | Standard or Polished up to 15 Ra (0.4 μm) |
| Pressure Range | Up to 1450 psig (100 barg) |
| Temperature Range | -148°F to 400°F (-100°C to 204°C) |
| Certifications | 3-A, EHEDG, ASME BPE, ATEX, CSA, IECEx |
Q1: Why is the H-Series preferred for pharmaceutical batching?A1: The combination of a 15 Ra finish, high accuracy (±0.05%), and the ability to handle entrained air makes it ideal for the precise dosing and sterile requirements of pharmaceutical batching.
Q2: How does the "fit-and-forget" design reduce costs?A2: By using low-frequency sensor technology and having no moving parts, the H-Series minimizes maintenance and provides long-term stability, reducing the Total Cost of Ownership (TCO).
Q3: Can the H-Series handle high-pressure cleaning cycles?A3: Yes. Its robust 316L SST construction and IP66/67 ingress protection make it resistant to the high-pressure washdowns and aggressive cleaning agents used in sanitary environments.
Q4: Is the H-Series compatible with existing Ethernet/IP or PROFINET networks?A4: Absolutely. The expansive electronics options allow for seamless integration into modern industrial Ethernet backbones, providing high-speed data for process optimization.
