Category Navigation: Electromagnetic Flowmeter > Proline Promag H 300
In high-purity pharmaceutical manufacturing, commercial dairies, and sanitary beverage bottling lines, protecting batches from cross-contamination while maintaining continuous field bus communication is an absolute technical requirement. The Endress+Hauser Promag H 300 Flowmeter is an industrial-grade, premium Electromagnetic Flowmeter engineered explicitly for safety-critical hygienic applications. Featuring an obstructionless full-bore design that guarantees zero pressure drop, this sanitary inline sensor eliminates internal cavities or moving parts where biological media could degrade. Built inside a polished stainless steel housing and lined with a vacuum-resistant PFA material, it provides stable volumetric data logging under aggressive clean-in-place regimes.
Product Overview: Promag H 300 Sanitary Magmeter with High-Washdown Proline 300 Transmitter
The following technical catalog outlines the verified physical capabilities, metrological error ratings, and digital network parameters of the Promag H 300 operational framework:
| Technical Parameter | Certified Mechanical & Metrological Specifications |
|---|---|
| Measurement Principle | Electromagnetic (Inductive Signal Evaluation Method) |
| Diameter Tracking Scope | DN 2 to DN 150 (Equivalent to 1/12" up to 6" pipeline lines) |
| Liner Technology Profile | Fully bonded, vacuum-resistant Perfluoroalkoxy alkane (PFA) liner |
| Standard Measuring Error | ±0.5% of the actual measured fluid volume |
| High-Accuracy Option | Premium ±0.2% refined traceable calibration protocol |
| Process Temperature Range | –20 to +150 °C (–4 to +302 °F) thermal stability boundaries |
| Sanitary Certification Profile | Fully certified to meet 3-A, EHEDG, FDA, and cGMP criteria |
| Digital Connectivity Protocols | Native PROFINET, EtherNet/IP, Modbus RS485, OPC-UA, and high-speed Ethernet-APL |
| Enclosure Protection Scale | IP66/67 standard; upgraded IP69 high-pressure hot water washdown rating |
| Diagnostic Matrix | Continuous monitoring via integrated Heartbeat Technology™ |
Rapid cleaning processes involving high-temperature steam sterilization immediately followed by cold fluid flushing can cause inferior plastic liners to delaminate or collapse. The fully bonded PFA liner of this instrument maintains absolute geometric stability under vacuum and high-temperature conditions, eliminating leakage risks and guaranteeing strict compliance with 3-A and EHEDG standards.
To enable direct transmission of high-throughput process variables to cloud-based automation environments, the Proline 300 transmitter incorporates multi-protocol connectivity. It supports PROFINET over Ethernet-APL architectures, allowing rapid two-wire digital data transfer down to the field level alongside native OPC-UA connectivity.
Satisfying rigorous regulatory quality audits normally demands full process line shutdowns and manual parameter extraction. The embedded diagnostics suite continuously monitors internal transmitter loop electronics, coil health, and electrode symmetry. It outputs an audit-ready, traceable verification report without interrupting the active production batch, safely extending external calibration intervals.
Field commissioning is simplified via the integrated wireless local area network interface. Operators can perform full parameter modification, access device health states, and retrieve internal data logs using a standard web browser on any tablet, smartphone, or laptop, avoiding the need for specialized software drivers or opening the enclosure in humid washdown areas.
In sophisticated food and life science plants, inline volumetric data logging must be continuously coordinated with parallel fluid variables. To protect clean pipelines from vacuum deformation or filter blockage, ensure your volumetric tracking integrates with our high-end Pressure Transmitters and precise sanitizable Level Meters to form an automated control network.
