Radar (FMCW) level transmitter for liquids with hygienic requirements The OPTIWAVE 3500 is a 2-wire 80 GHz radar (FMCW) level transmitter for liquids in hygienic applications. It is designed for continuous, non-contact level measurement in the food and beverage as well as pharmaceutical industry. The device features a flush-mounted PEEK Lens antenna with a small beam angle and dead zone for precise measurement even in small and narrow tanks with agitators. It is equally suited for use on larger tanks up to measuring distances of 50 m / 164 ft. As the radar withstands process temperatures up to +150°C \ +302°F and pressures up to 25 barg / 362 psig, it can be used in CIP/SIP cleaning procedures. The OPTIWAVE 3500 offers a large choice of hygienic process connections. It comes with extensive device diagnostics as well as HART®7 communication.

Measurement - Equipment & Instruments

Product features

Fluid: liquid
Technology: FMCW radar
Display: digital
Measuring range: 0…50 m / 164 ft
Temperature : Up to +150°C / +302°F
Pressure: 25 barg / 362 psig

Additional product literature


FMCW Radar Level Measurement: 24 GHz and 80 GHz technology in comparison

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