Soybean analyzer ProFoss™ 2

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Overview ProFoss™ 2 is an in-line near‑infrared (NIR) analyser designed for continuous monitoring and control of soybean meal quality parameters. It enables real‑time protein standardisation and close control of moisture, fat and fibre to stabilise production and meet specification targets.

Value Continuous, automated measurements provide immediate process insight, reduce product variation and support consistent deliveries. The system integrates with process control to enable timely adjustments and improved raw material utilisation.

Sample type Soybean meal (feed/ingredient streams).

Measured parameters

• Protein
• Moisture
• Fat
• Fibre

Yield and claims reduction Continuous tracking of protein and moisture allows operations to run closer to targets minute by minute. Reduced variation in final product protein content lowers the risk of customer claims and enables higher effective yield and more consistent deliveries. Tighter moisture control also helps optimise drying energy use.

Profit improvement Small improvements in target alignment yield substantial savings. Example case: moving protein 0.5% closer to target can translate to approx. US $300,000/year based on 100,000 t annual production and US $400/t soybean meal. Continuous moisture control (e.g. 0.25% closer to limit) can contribute further savings (example: ~US $100,000/year).

Process control, transferability and connectivity ProFoss™ 2 uses proven in‑line NIR concepts with enhanced calibration robustness and transferability across instruments measuring the same product. Connectivity options (KEPServerEX, PLC/SCADA, FOSS IQX™) support data visibility, integration and remote product support.

Easy maintenance The sensor uses NIR window reflectance technology and a double‑window system: one window remains in place while the other is serviceable without interrupting production.

Service and uptime SmartCare™ service agreements support uptime and troubleshooting to protect instrument performance and maintain focus on reaching specification targets and delivering consistent product.

Performance validation Automated performance validation matches ProFoss™ 2 measurements with a FOSS benchtop analyser for easy evaluation and reporting without manual data entry.

Technical specifications

• Measuring technology: Reflectance
• Analysis frequency: Real time, average analysis time per result 2–3 seconds
• Wavelength range: 1100–1650 nm
• Detector: InGaAs diode array
• Spectral dispersion (detector): 1.1 nm/pixel
• Process line interface: Sapphire; diameter 45 mm, thickness 12 mm, food grade FFPM O-ring seal
• Product temperature: Max 150°C (302°F)
• Product pressure: Production pressure < 21 bar (< 305 PSI); shock pressure < 50 bar (< 725 PSI)
• Technology: NIR technology
• Software package: ISIscan™ NOVA for instrument control
• Wavelength accuracy: < 0.5 nm
• Wavelength precision: < 0.02 nm
• Wavelength temperature stability: < 0.01 nm/°C
• Spectral noise: < 60 micro AU
• Vibrations (require optical fiber fixation): 0.4 Grms
• Ambient operating temperature: ProFoss™ 2 -5°C to 40°C; cooling with compressed air allows use up to 65°C. ProFoss™ 2 Ex (ATEX/IECEx): 0°C to 50°C. cULus: 0°C to 40°C
• Pressurised air – cooling (Amb. Temp. 45–65°C): Cooling air flow rate minimum 5 l/min, >99.9% water free, >99.9% free of oil and fine particles down to 0.3 μm
• Ambient humidity: < 90% RH
• Dimensions (W x D x H): 420 x 420 x 135 mm + brackets
• Weight: 25 kg
• Cabinet materials: Stainless Steel EN 1.4301
• Mechanical environment: Process control equipment
• Degree of protection: ProFoss™ 2: IP69; ProFoss™ 2 Ex: IP6X
• Approvals: ProFoss™ 2: CE. ProFoss™ 2 Ex: CE, ATEX, IECEx and cULus
• Hygiene: 3-A and EHEDG certified
• Communication: KEPServerEX (Ethernet, analogue, Profibus/Profinet) to PLC/SCADA; FOSS IQX™
• Network: Shielded LAN cable Cat 5e min, RJ45 (IP67)
• Power supply: 1 phase, 100–240 VAC, max. 40 VA, 50–60 Hz
• Operation: Indoor or outdoor shielded from rain and direct sunlight