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- Level sensors

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.

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2,453 results:
TDR level sensor
LFP Inox
- Process connection: G ¾ A
- Probe length: 600 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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TDR level sensor
LFP Inox
- Process connection: G ¾ A
- Probe length: 2,000 mm
- Application type/design: Remote amplifier, length of cable 2 m
- 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 ... +180 °C
- Housing design: With viewing window made from PMMA (acrylic glass)
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TDR level sensor
LFP Inox
- Process connection: G ¾ A
- Probe length: 500 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 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: M20 x 1.5 / cable gland PA black (ø 5 mm - 9 mm)
- Housing material: Plastic
- Process connection: Thread G 1 ½ PN20, DIN3852-A / 316L
- Indication: Installed
- Enclosure rating: IP66 / IP67
- Control element: Pushbutton operation
Details
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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
Details
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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
Details
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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
Details
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