Mettler Toledo – InPro 8300 RAMS – Optical Turbidity & Color Monitor

The Mettler Toledo InPro 8300 RAMS (Reflection Absorption Multi‑Switch) is an in-line optical turbidity and color sensor designed for phase separation and product identification in food & beverage, brewery, and processing industries. Featuring multiple wavelength detection, it automatically recognizes up to eight distinct products using pre-stored “fingerprints” and offers rugged construction with simple configuration and low maintenance.  

Key Features:

• Manufacturer: Mettler Toledo (Process Analytics)

• Model: InPro 8300 RAMS

• Function: In-line turbidity/color monitor and product switch

• Measurement Principle: Reflection & absorption at 4 wavelengths (Blue, Green, Red, NIR)  

• Product Identification: Fingerprints stored for up to 8 products  

• Measuring Cycle: Approx. 5 measurements/sec (all parameters)  

• Measurement Range: 400–2000 RAMS units, repeatability ±1 %  

• Power Supply: 24 V DC ± 5 %, < 50 mA  

• Outputs & Interface: RS‑232 for parameterization; types available with analog or digital outputs (e.g., BASIC, CALI, TCS, COMBINE)  

• Environmental Specs: Ambient 0–40 °C; Product 0–105 °C (option to 140 °C); IP67 rated  

• Materials & Construction: Stainless steel 1.4404 housing; EPDM or FKM seals; borosilicate or sapphire optics; CIP/SIP compatible  

• Varinline™ Compatibility: Fits standard housings (DN ranges: 40–125 mm and 1–6″)