GF Signet 721200205 Flow Sensor 0.5-60 LPM ±0.5% Accuracy

1. Sanitary Flow Sensor for Precision Bioprocessing​

The GF Signet 721200205 is an advanced sanitary flow sensor engineered for critical measurement in pharmaceutical and bioprocessing applications. Featuring ​turbine-based technology​ with ​ceramic bearings​ and ​316L stainless steel construction, this device delivers ​​±0.5% accuracy​ across ​0.5-60 L/min​ ranges with ​​≤80ms response time. Its ​IP69K-rated housing​ withstands ​150°C SIP cycles​ and ​100-bar CIP cleaning​ while meeting ​ASME BPE-2022 standards​ with ​Ra≤0.4µm surface finish. The sensor incorporates ​integrated temperature compensation​ and ​bidirectional flow detection​ for versatile installation. Designed for WFI systems and buffer transfer applications, it provides ​4-20mA/pulse outputs​ with programmable K-factors, supporting ​​-20°C to +130°C operation​ with ​**>36-month service life**​ in aggressive environments.

​2. Technical Performance and Applications​

This sensor excels in WFI distribution verification, CIP return monitoring, and high-precision buffer transfer control. Its ceramic bearings ensure frictionless operation, while 316L stainless steel provides corrosion resistance. The ultra-smooth surface (Ra≤0.4 µm) prevents biofilm accumulation, and bidirectional flow allows flexible installation. Temperature compensation maintains accuracy across ​0-100°C, and quick-disconnect tri-clamp fittings enable easy maintenance. Compliant with ​FDA 21 CFR 177.2600​ and ​EHEDG​ standards, it is ideal for pharmaceutical and food processing industries requiring hygienic design and reliable performance.

​3. Advanced Features and Compliance​

The 721200205 uses optical sensor detection with 100 pulses/revolution for high-resolution measurement. Its hygienic design meets ​EHEDG Class I​ criteria with crevice-free construction and self-draining orientation. Compliance includes ​3-A Symbol 74-03, ​FDA, and ​EC1935/2004​ certifications. Programmable K-factors allow fluid customization, and low-flow detection down to ​0.5 L/min​ ensures reliability. ​ATEX Zone 2​ certification supports use in hazardous areas, while ​HART communication​ enables remote configuration and diagnostics for automated process integration.

Packaging & Shipping

Company Information
Xiamen ZhiCheng Automation Technology Co., Ltdit is a leading global supplier of control system components. We specialize in control systems and drives.

With many years of experience in the industrial sector, we consistently deliver the highest quality of spare parts.which make sure that all this jobs are

perfectly.

we are major in PLC,Sensors,HIM,Transmitters.

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