krohne OPTIWAVE 3500 Radar (FMCW) level transmitter for liquids with hygienic requirements

krohne OPTIWAVE 3500 Radar (FMCW) level transmitter for liquids with hygienic requirements

Product highlights

2-wire, loop-powered, with HART®7

Flush-mounted PEEK Lens antenna (no tank intrusion)

Small dead zone and beam angle (8° with DN40 / 1.5” antenna, 10° with DN25 / 1” antenna )

± 2 mm / ±0.08” accuracy

Can measure in fast moving processes (≤60 m/min / 196.85 ft/min)

Empty tank spectrum function eliminates false reflections caused by tank internals

Suitable for SIP (Sterilisation In Place) and CIP (Cleaning In Place)

Large choice of hygienic process connections

Large, backlit LCD screen with 4-button keypad for operation with bar magnet; no need to open the housing cover

PACTware™, HART® DD and DTM provided free of charge with full functionality

Extensive device diagnostics acc. to NAMUR NE 107

Conform to FDA, EC1935/2004, EC2023/2006, EU 10/2011 and EHEDG

3-year warranty

krohne OPTIWAVE 3500 Radar (FMCW) level transmitter for liquids with hygienic requirements

Technical data

Measurement principles Radar

Level measurement type Continuous measurement

Measured media Liquids, Pastes, Slurries

Contact to measured medium No

Interface measurement No

Measuring range (liquids) 0…50 m/

0…164 ft

Process pressure (relative) -1…25 barg/

-14.5…362 psig

Process temperature -40…+150°C/

-40…+302°F

Ambient temperature -40…+80°C/

-40…+176°F

Wetted parts Austenitic stainless steel (1.4404/316L), Polyetheretherketone (PEEK)

Accuracy (liquids) ±2 mm/

±0.08 in

krohne OPTIWAVE 3500 Radar (FMCW) level transmitter for liquids with hygienic requirements