FD80F Sanitary Flush Diaphragm Pressure Transmitter
FD80F intelligent sanitary pressure transmitter is independently developed and manufactured by Shandong Friend Control System Co., Ltd. specially designed for hygienic process industries such as food, beverage, pharmaceutical, dairy and biological engineering.
Adopting imported diffused silicon pressure sensor and full digital intelligent circuit with temperature & nonlinear compensation, this clamp flush diaphragm transmitter delivers stable, accurate and repeatable pressure measurement. The all-welded 316L stainless steel diaphragm complies with 3-A sanitary standard, no dead angle, easy to disassemble and clean to avoid medium residue and bacterial growth.
Support multiple output signals including 4-20mA, RS485 MODBUS RTU and HART communication. With IP66 high protection grade, optional explosion-proof certification (Ex ia/Ex d IIC T6), wide working temperature range up to 180℃, perfect for viscous, high-temperature hygienic medium pressure monitoring. We provide customized range, display, electrical connector and process connection for global industrial automation clients.
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Flush flat diaphragm design, no dead zone, suitable for viscous, slurry, high-viscosity sanitary medium measurement
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Full 316L stainless steel all-laser welding structure, fully compliant with international 3-A sanitary standard
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High precision optional: 0.25% / 0.5% FS, long-term stability ±0.2%FS per year, service life over 10 years
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Wide measuring range: 0~5kPa to 3MPa, support gauge pressure, absolute pressure and negative pressure
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Multiple signal outputs: two-wire 4-20mA, voltage 1-5V, RS485 MODBUS RTU, HART intelligent protocol
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Pharmaceutical industry: oral liquid, injection, fermentation tank, pipeline pressure monitoring
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Food & beverage: dairy, beer, juice, sauce, syrup, food sterilization production line
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Biological engineering: bioreactor, cell culture tank, sterile purification pipeline
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Drinking water & beverage processing: purified water, mineral water filling equipment
| Parameter | Specification |
|---|---|
| Range | -0.1MPa ~ 40MPa |
| Accuracy | 0.5% F.S |
| Output Signal | 4-20mA |
| Response Time | ≤500ms |
| Power Supply | 24VDC |
| Wetted Material | 316L, Tantalum diaphragm, Ceramic diaphragm |
| Housing Material | Stainless Steel |
| Long-Term Stability | 0.1% F.S per year |
| Process Connection | Clamp DN15/DN25/DN40, Thread M27×2, Flange |
| Warranty Period | 12 months |
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