Other Level MetersA complete series of level switches for liquids and solids and mechanical level meters round out the KROHNE level portfolio. Even for challenging applications, e.g. at the highest temperatures and pressures, KROHNE offers corresponding customer-specific solutions. To get more information please expand the product block by pressing on image or product title. To get detailed information about specific product you can download Technical datasheet file by clicking corresponding link. Ultrasonic metersUltrasonic sensors are especially suitable for level measurement of liquids, but are also good for solids. OPTISOUND 3000 series | | | The application range covers liquids and solids in virtually all industries, especially in the water and sewage water treatment treatment. |
Version comparison: Model | Measuring range: liquids | Measuring range: solids | Process connection | Process temperature | Process pressure | 3010 C | 0.25 - 5 m | 0.25 - 2 m | G1½A of PVDF | -40 - 80°C | -0.2 - 2 bar | 3020 C | 0.4 - 8 m | 0.4 - 3.5 m | G2A of PVDF | -40 - 80°C | -0.2 - 2 bar | 3030 C | 0.6 - 15 m | 0.6 - 7 m | compression flange or mounting strap | -40 - 80°C | -0.2 - 1 bar |
Techical datasheet : OPTISOUND 3010,3020,3030C.pdf
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Level switchesThe rugged unit detects the limit in the silo independently of the properties of the bulk goods and reliably warns against overfilling. OPTISWICH 3000 series | | | OPTISWITCH offers additional protection against overfilling the aggregate silo. |
Versions - OPTISWITCH 3100 C - Compact version
- OPTISWITCH 3200 C - Version with suspension cable
- OPTISWITCH 3300 C - Version with tube extension
Applications - High ruggedness of the tuning fork
- High abrasion resistance
- Insensitive to build-up
- Set-up without filling
Plastics processing - Tuning fork suitable up to density <20 g/l (z.B. Aerosile)
- Product independent switch point
- Set-up without filling
Hydroelectric power station sedimentation tank - Detection of solids in water
- Set-up without filling
- Maintenance-free
Techical datasheet : OPTISWITCH 3100,3200,3300.pdf
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OPTISWITCH 4000, 5000 | | | Level sensor that uses a vibrating fork for detecting level. It is designed for use in all liquids. |
Highlights - Output options: relay, transistor, NAMUR, contactless electronic switch and 2-wire
- 5000 series: Plastic, aluminium or stainless steel housings
- LED signal lamp for indicating the switching condition (with plastic housing only)
- 5000 series: Large choice of materials for wetted parts. This includes 316L, Hastelloy C4, enamel, ECTFE and PFA
- 5000 series. Probe length: 53...6000 mm / 2...236"
- Repeatability: +/-2 mm
- Thread connections G/NPT ¾; flange sizes from DN25 PN40; Triclamp 1" or 2" and other hygienic fittings
Industries - Chemicals
- Food & Beverage
- Water & Wastewater
- Oil & Gas
Applications - Reactors
- Hygienic and sanitary applications
- Process and storage tanks for liquids
- Dry-run and overfill protection
Company offers OPTISWITCH models: 4000, 5100, 5150, 5200, 5250. Techical datasheet : OPTISWITCH 4000,5000.pdf
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LS 6500, 6600 | | | Hygienic level switches for level detection and dry-run protection for liquids and solids. |
Highlights LS 6500 - Process temperature -40 …+200°C / -40...+392°F (sliding connection)
- Insensitive to build up or foam
- Measures alternating media
- LED switching point indication through cover
- Hygienic swith completely in Stainless Steel
- Excellent for media separation
- No blockage of the pipeline
Highlights LS 6600 - Process temperature -40 …+115°C / -40...+239°F
- Insensitive to build up or foam
- Measures alternating media
- LED switching point indication
- Hygienic switch completely in Stainless Steel
- Excellent for media separation
- No blockage of the pipeline
Industries - Food & Beverage
- Pharmaceuticals
- Cosmetics
Typical applications LS 6500 - Level detection of mustard
- Dry-run protection of cream
- Level detection of ketchup
Typical applications LS 6600 - Level detection of mustard
- Dry-run protection of cream
Techical datasheet : LS 6500.pdf
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LS 7000 series | | | Level switches for liquids for level detection or dry -run protection. |
The hygienic conductive sensors type LS 7000 series are used for level detection or dry run protection on conductive liquids: - optimized flow geometry
- precise switching point
- hygienic installation
These sensors pick up the electrical resistance of the tank product when the electrode is in contact with the product. The wall of the vessel or the pipe acts as reverse potential. Company offers LS 7000 models: LS 7200, LS 7201, LS 7210, LS 7211, LS 7220, LS 7221, LS 7230, LS 7231, LS 7240, LS 7241. Techical datasheet : LS 7000 series.pdf
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Other Level GaugesOperates on the potentiometric measuring principle. BM 500 | | | Is designed for use in all electrically conductive products with a minimum conductivity of 1 µS/cm. |
Potentiometric liquid-level measuring device - Hygienic installation
- Completely made of stainless steel
- Maintenance / seal-free installation
Applications - Fruit juice
- Ketchup
- Beer
- Toothpaste
- Dairy products
Techical datasheet : BM 500.pdf
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