198801620 Union Ball Valve Industrial Water Treatment PVC 150PSI Corrosion-Resistant Valve

1. Ultra-Hygienic Flow Measurement Solution​

The GF Signet 198801620 Proline is a sanitary-grade magnetic flow transmitter engineered for precision liquid measurement in pharmaceutical and biotechnology applications requiring EHEDG compliance. Featuring ​full-bore PFA lining​ and ​platinum-iridium electrodes, this device delivers ​​±0.1% accuracy​ across ​0.01–12 m/s flow velocities​ with ​​≤50ms response time. Its ​IP69K-rated 316L stainless steel housing​ withstands ​150°C SIP cycles​ and ​100-bar CIP cleaning​ while meeting ​ASME BPE-2022 Ra≤0.4µm standards. The "1620" suffix denotes ​DN100 tri-clamp connection, ​PROFIsafe + WirelessHART outputs, and ​SIL 3 compliance​ per IEC 61508. Certified for ​​-40°C to +150°C operation, it incorporates ​FDA-compliant materials​ with ​crevice-free flow path​ and ​3° self-draining slope. Designed for single-use bioreactors and vaccine filling lines, this transmitter enables ​electrode integrity monitoring, ​bidirectional flow totalization, and ​predictive maintenance alerts​ via integrated Heartbeat Technology®.

​2. Critical Applications & Technical Advantages​

This transmitter excels in mission-critical processes including ​perfusion bioreactor media control​ (0.1–20 L/min), ​vaccine filling line volume verification​ (±0.25mL accuracy), and ​CIP system validation. Key advantages include ​EHEDG Type EL Class I certification​ for biofilm prevention, ​SIL 3 overfill prevention​ with ≤50ms trip response, and ​auto-electrode cleaning​ triggered at >0.05mm coating buildup. The DN100 tri-clamp connections enable rapid changeover between campaigns, while ​WirelessHART capability​ facilitates installation in isolators. ​Heartbeat Technology®​ provides in-situ verification without process interruption, ​predictive liner wear monitoring​ via capacitance tomography, and ​Pharma 4.0 integration​ through OPC UA/MQTT. With ​**>25-year electrode lifespan​ and ​10-year calibration stability**, it reduces lifecycle costs while generating ​automated validation reports​ compliant with FDA 21 CFR Part 11.