Level transmitters for non-contact level measurement of liquids

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11 products
Measuring point (liquids)
Medium properties (liquids)
Design requirements
Measurement principle
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OPTIWAVE 1520

Radar (FMCW) level transmitter for basic liquid and solid applications

  • Cost-effective non-contact level measurement in tanks (up to 5 bar / 72.5 psi), water and wastewater basins, pumping stations, small granular silos, etc.
  • Compact and robust 80 GHz radar with flush-mounted PVDF Lens antenna, waterproof (IP68)
  • Measuring range: 0…10 m / 32.8 ft
  • 2-wire 4…20 mA HART®7; user-friendly commissioning via Bluetooth® using the OPTICHECK Level Mobile app
New

OPTIWAVE 1540

Radar (FMCW) level transmitter for liquid chemicals, solids and open channel flow

  • Cost-effective non-contact level measurement in IBCs, chemical tanks (up to 5 bar / 72.5 psi), (waste)water applications, granular silos, etc.; meets high accuracy requirements, designed as level and flow transmitter for open channel measurement
  • Compact and robust 80 GHz radar with flush-mounted PVDF Lens antenna, waterproof (IP68)
  • Measuring range: 0…15 m / 49.2 ft
  • 2-wire 4…20 mA HART®7; user-friendly commissioning via Bluetooth® using the OPTICHECK Level Mobile app

OPTIWAVE 1400

Radar (FMCW) level transmitter for liquids in water and wastewater applications

  • Continuous, non-contact level measurement in tanks, pumping stations, open channels etc.
  • Robust stainless steel (316L) design , waterproof (IP66/68 / NEMA 4X/6)
  • 24 GHz radar, PP Drop antenna
  • Measuring range: 0…20 m / 66 ft

OPTIWAVE 3500

Radar (FMCW) level transmitter for liquids with hygienic requirements

  • Continuous, non-contact level measurement in small and narrow vessels, small storage tanks and agitated tanks
  • 80 GHz radar, flush-mounted Lens antenna
  • Measuring range: 0…50 m / 164 ft
  • -40…+150°C / +302°F; -1…25 barg / -14.5…362 psig

OPTIWAVE 5400

Radar (FMCW) level transmitter for liquids in basic process applications

  • Continuous, non-contact level measurement in closed tanks or in the open air
  • 24 GHz radar, Horn or Drop antennas
  • Measuring range: 0…100 m / 328 ft
  • -50…+130°C / -58…+266°F; -1…16 barg / -14.5…232 psig

OPTIWAVE-M 7400

Radar (FMCW) level transmitter for liquids and solids in the marine industry

  • Continuous, non-contact cargo level measurement
  • 24 GHz radar, Horn or Drop antenna
  • Redundant ullage indication with local display on deck
  • Closed tank cleaning and service of all components

OPTIWAVE 7400

Radar (FMCW) level transmitter for agitated and corrosive liquids

  • Continuous, non-contact level measurement in harsh environments
  • 24 GHz radar, Horn or Drop antennas
  • Measuring range: 0…100 m / 328 ft
  • -50…+200°C / -58…+392°F, up to +700°C / +1292°F in non-ex applications; -1…100 barg / -14.5…1450 psig (higher on request)

OPTIWAVE-M 7500

Radar (FMCW) level transmitter for liquids and solids in the marine industry

  • Continuous, non-contact cargo level measurement
  • 80 GHz radar, Lens antenna (flush-mounted)
  • Very small beam angle for narrow tanks of various heights and shapes
  • Redundant ullage indication with local display on deck

OPTIWAVE 7500

Radar (FMCW) level transmitter for liquids in narrow tanks with internal obstructions

  • Continuous, non-contact level measurement in small and narrow tanks with agitators as well as long nozzles
  • 80 GHz radar, flush-mounted Lens antenna
  • Measuring range: 0…100 m / 328 ft
  • -50…+200°C / -58…+392°F; -1…40 barg / -14.5…580 psig

OPTISOUND 3010

Ultrasonic level transmitter for basic applications

  • Continuous, non-contact level measurement of liquids and solids
  • Measuring range: 0.25…5 m / 0.82…16.4 ft (liquids), 0.25…2 m / 0.82…6.6 ft (solids)
  • -40…+80°C / +176°F; -0.2…2 barg / -2.9…29 psig

OPTISOUND 3020

Ultrasonic level transmitter for basic applications

  • Continuous, non-contact level measurement of liquids and solids
  • Measuring range: 0.4…8 m/ 1.3…26.3 ft (liquids), 0.4…3.5 m / 1.3…11.5 ft (solids)
  • -40…+80°C / +176°F; -0.2…2 barg / -2.9…29 psig
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