Forbes Marshall - Trusted Partners in Steam Engineering & Control Instrumentation
Forbes Marshall - Trusted Partners in Steam Engineering & Control Instrumentation
This is a product of Krohne Marshall. Krohne Marshall's range of products is available for India and Indian subcontinent only.

OPTIWAVE 3500 C

The OPTIWAVE 3500 C is an 80 GHz FMCW radar level transmitter meticulously engineered for liquids with stringent hygienic requirements. Its unique value proposition lies in its flush-mounted PEEK Lens antenna, which prevents tank intrusion, eliminates dead zones, and is virtually insensitive to deposits. Operating efficiently in high, narrow tanks fitted with internal obstructions like agitators or heating coils, it can measure through non-conductive tank roofs such as plastic or glass. It provides continuous non-contact level, volume, and mass measurement.

Key Applications of OPTIWAVE 3500 C:

Specifically engineered for the pharmaceutical, and food & beverage industries. Ideal for small, narrow, or agitated tanks requiring high-accuracy hygienic liquid measurement.

  • Utilises 80 GHz FMCW (Frequency Modulated Continuous Wave) radar technology
  • Equipped with a flush-mounted PEEK Lens antenna
  • Offers a wide choice of hygienic process connections, including Tri-Clamp®, VARIVENT®, SMS, DIN 11851, and BioControl®
  • Features a large backlit LCD display with a 4-button keypad that can be operated using a bar magnet
  • Integrates an “empty tank spectrum” function to identify and save internal tank signatures
  • Capable of measuring distances up to 50 meters (164 ft)
  • Tolerates process conditions up to +150°C (+302°F) and 25 barg (363 psig)
  • Supplied with free PACTware™ DTM software featuring a built-in strapping table for calculating volume
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