FRD FD80F 316L Stainless Steel Hygienic Pressure Transmitter with 3-A Hygienic Standards and 4-20mA Output for Food & Pharma Industries

The FD80F series is an intelligent hygienic pressure transmitter developed by FRD SENSOR specifically for sanitary industrial applications. Constructed with full 316L stainless steel and a flush diaphragm design, it strictly complies with 3-A hygienic standards, featuring no dead spaces and easy cleaning for sterile production environments in food & beverage, pharmaceutical, and bioengineering industries. Equipped with a high-performance silicon piezoresistive sensor and digital temperature compensation technology, it delivers stable and reliable pressure measurement, supporting gauge pressure, absolute pressure, and vacuum measurement modes. Its output signals include 4-20mA, RS485 and other industrial standards, fully meeting the precise pressure monitoring requirements of various sanitary working conditions.

• Hygienic Compliant Design: Fully welded structure with flush diaphragm, meeting 3-A sanitary standards. No dead space for media retention, compatible with CIP/SIP cleaning processes, eliminating cross-contamination risks.
• High Precision & Stable Measurement: Adopts silicon piezoresistive sensing chip with digital non-linear and temperature compensation. Optional accuracy of ±0.25%/±0.5%FS, strong anti-interference capability, and minimal long-term drift.
• Corrosion-Resistant All-Stainless-Steel Body: Media-contacting parts made of food-grade 316L stainless steel, resistant to acid and alkali corrosion, suitable for various food and pharmaceutical media.
• Easy Installation & Maintenance: Standard sanitary clamp connection for quick assembly/disassembly without special tools; supports on-site key calibration for parameter setting without factory return.
• Industrial-Grade Protection & Output: IP65/IP67 protection rating, optional explosion-proof models; supports 4-20mA, 1-5V, RS485 and other signal outputs, compatible with PLC, DCS and other industrial control systems.

• Food & Beverage Industry: Pressure monitoring in pipelines and tanks during beer, beverage, and dairy production; pressure control for fermenters and sterilizers.
• Pharmaceutical & Bioengineering: Pressure measurement in drug manufacturing, biopharmaceutical fermentation, and aseptic filling processes, meeting GMP clean production requirements.
• Daily Chemical & Fine Chemical: Sanitary pressure monitoring in cosmetics and fine chemical production, meeting dead-space-free cleaning requirements.
• Other Sanitary Applications: Pressure monitoring and control for medical equipment, water treatment purification, and aseptic filling equipment.

Product dimensions, specifications and parameters are for reference only. For specific details, please contact us for professional answers.