PLC Interface Module with 0.5ms Response Time 500mA Overcurrent Protection and 0-10 Nm Tightening Torque for Industrial Automation

Product Overview and Core Specifications​

The +GF+ model 727910556 is a Signet 2962 Sanitary / Hygienic pH/ORP Sensor, specifically engineered for applications demanding the highest levels of cleanliness and sterility, such as in the pharmaceutical, biotechnology, food, and beverage industries. This sensor features a specialized sanitary fitting, typically a Tri-Clamp connection, which allows for quick installation and removal to facilitate Clean-in-Place (CIP) and Sterilize-in-Place (SIP) procedures. Constructed from 316L stainless steel and PEEK, it meets stringent hygienic standards with a polished surface finish and a design that eliminates dead legs and crevices where bacteria could proliferate. Key parameters include a pressurized, refillable liquid reference electrolyte system for stable readings, a high-temperature glass membrane capable of withstanding repeated SIP cycles up to 130°C, and a built-in temperature sensor (NTC) for automatic temperature compensation, ensuring accuracy throughout the entire process cycle.

​Functional Application and Process Role​

The primary function of this hygienic sensor is to provide accurate and reliable pH or ORP measurement in processes where product purity, batch consistency, and sterility are non-negotiable. It is purpose-built for critical applications such as monitoring fermentation and cell culture in bioreactors, controlling pH in purified water for injection (WFI), verifying blend consistency in food production, and ensuring proper CIP chemical concentration and rinse water purity. The sensor is designed to be steam-sterilized in place, eliminating the need for manual handling that could compromise sterility. It integrates seamlessly with sanitary process lines and compatible +GF+ transmitters to provide real-time data for automated control, ensuring that critical quality parameters are consistently met and fully documented for regulatory compliance (e.g., FDA, cGMP).

​Distinctive Advantages and Operational Benefits​

The paramount advantage of the +GF+ 727910556 is its ability to deliver uncompromised measurement integrity while fully supporting stringent hygienic protocols. The sanitary Tri-Clamp connection and cleanable design drastically reduce the risk of microbial contamination, a critical factor in aseptic processing. This design also significantly simplifies and speeds up the sensor's removal for manual calibration or maintenance, minimizing system downtime. The pressurized liquid reference system offers superior stability and a longer lifespan compared to gel-filled electrodes in high-temperature cycles. For operators, this translates to enhanced process reliability, reduced validation effort, and full compliance with industry regulations. The sensor’s robust construction ensures long-term performance with minimal maintenance, providing an excellent return on investment by safeguarding product quality and maximizing production uptime.

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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