Level sensors

Intelligent solutions for level and point level measurement

Whether for continuous level measurement, point level measurement or both – SICK offers a wide range of solutions for process engineering, storage, and protection. Based on the installation situation, medium properties, and ambient conditions, SICK provides sensors that ensure efficient processes.

Level sensors

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Result 1 - 8 out of 2467

TDR level sensor
LFP Inox
  • Process connection: G ¾ A
  • Probe length: 1,000 mm
  • Application type/design: Standard
  • Output signal: 1 x PNP + 1 x PNP/NPN + 4 mA ... 20 mA / 0 V ... 10 V
  • Connection type: Round connector M12 x 1, 5-pin
  • Process temperature: –20 °C ... +150 °C
  • Housing design: With viewing window made from PMMA (acrylic glass)
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Free-space radar
LFR SicWave
  • Measuring range: Up to 10 m (32.81 ft)
  • Process pressure: –1 bar ... 20 bar, (-100 kPa ... 2,000 kPa / –14.5 psig ... 290.1 psig)
  • Process temperature: –40 °C ... +130 °C
  • ATEX: IEC Ex ia IIC T6...T1, Ga, Ga/Gb, Gb
  • Maritime type approval: no
  • Probe type: Thread with integrated horn antenna made from PEEK
  • Output signal: 4 mA ... 20 mA / HART
  • Connection type: M20 x 1.5 / cable gland PA black (ø 5 mm - 9 mm)
  • Housing material: Plastic
  • Process connection: Thread G ¾ PN20, DIN3852-A / 316L
  • Indication: Installed
  • Enclosure rating: IP66 / IP67
  • Control element: Pushbutton operation
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Free-space radar
LFR SicWave
  • Measuring range: Up to 10 m (32.81 ft)
  • Process pressure: –1 bar ... 20 bar, (-100 kPa ... 2,000 kPa / –14.5 psig ... 290.1 psig)
  • Process temperature: –40 °C ... +130 °C
  • ATEX: IEC Ex ia IIC T6...T1, Ga, Ga/Gb, Gb
  • Maritime type approval: no
  • Probe type: Thread with integrated horn antenna made from PEEK
  • Output signal: 4 mA ... 20 mA / HART
  • Connection type: ½ NPT / cable gland PA (ø 5 mm - 9 mm)
  • Housing material: Plastic
  • Process connection: Thread ¾'' NPT PN20, ASME B1.20.1 / 316L
  • Indication: Installed
  • Enclosure rating: IP66 / IP67
  • Control element: Pushbutton operation
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Free-space radar
LFR SicWave
  • Measuring range: Up to 20 m (65.62 ft)
  • Process pressure: –1 bar ... 20 bar, (-100 kPa ... 2,000 kPa / –14.5 psig ... 290.1 psig)
  • Process temperature: –40 °C ... +130 °C
  • ATEX: IEC Ex ia IIC T6...T1, Ga, Ga/Gb, Gb
  • Maritime type approval: no
  • Probe type: Thread with integrated horn antenna made from PEEK
  • Output signal: 4 mA ... 20 mA / HART
  • Connection type: ½ NPT / cable gland PA (ø 5 mm - 9 mm)
  • Housing material: Plastic
  • Process connection: Thread 1 ½'' NPT PN20, ASME B1.20.1 / 316L
  • Indication: Installed
  • Enclosure rating: IP66 / IP67
  • Control element: Pushbutton operation
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Free-space radar
LFR SicWave
  • Measuring range: Up to 10 m (32.81 ft)
  • Process pressure: –1 bar ... 20 bar, (-100 kPa ... 2,000 kPa / –14.5 psig ... 290.1 psig)
  • Process temperature: –40 °C ... +130 °C
  • ATEX: ATEX II 1/2G, 2G Ex db IIC T6
  • Maritime type approval: no
  • Probe type: Thread with integrated horn antenna made from PEEK
  • Output signal: 4 mA ... 20 mA / HART
  • Connection type: ½ NPT / cable gland nickel-plated brass (ø 6 mm - 12 mm)
  • Housing material: Aluminum
  • Process connection: Thread ¾'' NPT PN20, ASME B1.20.1 / 316L
  • Indication: Installed
  • Enclosure rating: IP66 / IP68
  • Control element: Pushbutton operation
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Free-space radar
LBR SicWave
  • Measuring range: Up to 120 m (393.7 ft), recommended measuring range in thread version with integrated horn antenna up to 20 m (65.62 ft)
  • Process pressure: –1 bar ... 3 bar, (-100 kPa ... 300 kPa / –14.5 psig ... 43.5 psig)
  • Process temperature: –40 °C ... +130 °C
  • ATEX: ATEX II 1D, 1/2D, 1/3D, 2D Ex ta, ta/tb, ta/tc, tb IIIC T* Da, Da/Db, Da/Dc, Db
  • Probe type: Metal jacketed lens antenna / PEEK / c/w air purge connection
  • Output signal: 4 mA ... 20 mA / HART
  • Connection type: M20 x 1.5 / cable gland nickel-plated brass (ø5 mm - 9 mm)
  • Housing material: Aluminum die cast AlSi10Mg, powder-coated (base: polyester)
  • Process connection: Swivel holder with flange DN100, PN16, form B, DIN / 316/316L
  • Indication: Without
  • Enclosure rating: IP66 / IP68
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Free-space radar
LBR SicWave
  • Measuring range: Up to 120 m (393.7 ft), recommended measuring range in thread version with integrated horn antenna up to 20 m (65.62 ft)
  • Process pressure: –1 bar ... 3 bar, (-100 kPa ... 300 kPa / –14.5 psig ... 43.5 psig)
  • Process temperature: –40 °C ... +130 °C
  • ATEX: ATEX II 1G, 1/2G, 2G Ex ia IIC T6 + II 1D, 1/2D, 1/3D, 2D Ex ta IIIC T*
  • Probe type: Metal jacketed lens antenna / PEEK / c/w air purge connection
  • Output signal: 4 mA ... 20 mA / HART
  • Connection type: M20 x 1.5 / cable gland nickel-plated brass (ø5 mm - 9 mm)
  • Housing material: Aluminum die cast AlSi10Mg, powder-coated (base: polyester)
  • Process connection: Swivel holder with flange DN100, PN16, form B, DIN / 316/316L
  • Indication: Installed
  • Enclosure rating: IP66 / IP68
  • Control element: Pushbutton operation
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Free-space radar
LBR SicWave
  • Measuring range: Up to 120 m (393.7 ft), recommended measuring range in thread version with integrated horn antenna up to 20 m (65.62 ft)
  • Process pressure: –1 bar ... 20 bar, (-100 kPa ... 2,000 kPa / –14.5 psig ... 290.1 psig)
  • Process temperature: –40 °C ... +130 °C
  • ATEX: ATEX II 1G, 1/2G, 2G Ex ia IIC T6
  • Probe type: Thread with integrated horn antenna made from PEEK
  • Output signal: 4 mA ... 20 mA / HART
  • Connection type: ½ NPT / cable gland PA (ø 5 mm - 9 mm)
  • Housing material: Plastic PBT (polyester)
  • Process connection: Thread 1 ½'' NPT PN20, ASME B1.20.1 / 316L
  • Indication: Installed
  • Enclosure rating: IP67 / IP67
  • Control element: Pushbutton operation
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Result 1 - 8 out of 2467

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