46291 Union Globe Valve Industrial Water Treatment PVC 150PSI Leak-Proof Valve

1. Sanitary Pressure Transmitter for Bioprocessing Applications​

The GF Signet 46291 is a high-purity pressure transmitter engineered for precision measurement in pharmaceutical and bioprocessing applications requiring EHEDG EL-Class I compliance. Featuring ​316L stainless steel construction​ with ​PEEK isolation diaphragm, this device delivers ​​±0.25% accuracy​ across ​0–16 bar ranges​ with ​​≤10ms response time. Its ​IP69K-rated housing​ withstands ​150°C SIP cycles​ and ​100-bar CIP cleaning​ while meeting ​ASME BPE-2022 Ra≤0.4µm standards. The transmitter incorporates ​temperature compensation​ and ​overpressure protection​ up to 40 bar, ensuring reliable operation in demanding processes. Designed for bioreactors, filtration systems, and CIP skids, this device provides ​4-20mA + HART outputs​ with ​programmable alarm setpoints. Certified for ​​-20°C to +130°C operation, it enables ​long-term stability​ with ​**>24-month calibration intervals**​ in hygienic applications.

​2. Critical Applications & Technical Advantages​

This pressure transmitter excels in mission-critical processes including ​bioreactor pressure control​ (±0.5% accuracy), ​filter integrity testing, and ​CIP pressure verification. Key advantages include ​crevice-free design​ preventing biofilm accumulation, ​PEEK diaphragm​ resisting corrosive chemicals, and ​ultra-smooth surface finish​ (Ra≤0.4 µm) meeting sanitary requirements. The transmitter's ​integrated temperature compensation​ ensures accuracy across ​0–100°C​ process temperatures, while ​flush-mounted design​ eliminates dead legs. With ​quick-disconnect tri-clamp fitting​ and ​self-draining orientation, it reduces installation time and ensures optimal cleanability. The device's ​gold-plated contacts​ and ​EMI shielding​ ensure signal integrity in electrically noisy environments.

​3. Advanced Functionality & Compliance Features​

​Measurement Integrity​ utilizes ​strain gauge technology​ with ​laser-trimmed calibration​ and ​automatic temperature compensation​ (±0.01%/°C). ​Smart Diagnostics​ include ​sensor health monitoring, ​overpressure detection, and ​drift compensation​ via HART communication. ​Hygienic Design​ features ​zero dead-leg construction​ meeting EHEDG Class I criteria, ​drainable housing, and ​steam-sterilizable components​ supporting SIP cycles up to 150°C. ​Compliance Coverage​ includes ​3-A Symbol 74-03, ​FDA 21 CFR 177.2600​ materials registration, and ​EC1935/2004​ for food contact materials. The transmitter's ​pre-amplified signal output​ enables long cable runs without signal degradation, while ​optional PROFIBUS PA output​ facilitates direct integration into process automation systems with ​ATEX Zone 2 certification​ for hazardous area operation.

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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