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SITRANS LVL200 Vibrating Point Level Switch - High Temperature and Pressure Design
Brand: Siemens AGSiemens vibrating level switches detect high, low, and demand levels for liquids and solids.
They perform in extreme conditions and benefit many industries.
SITRANS LVL200 is a standard vibrating level switch for material detection in liquid and slurry applications such as overflow, high, low, and demand applications, as well as pump protection. For use in SIL-2 applications.
Features- Proven vibrating level switch technology for liquids
- Compact insertion length of 40 mm (1.57 inch) for confined space applications
- Fault monitoring for corrosion, loss of vibration or line break to the piezo drive
- Functional Safety (SIL 2). Device suitable for use in accordance with IEC 61508 and IEC 61511
- Hygienic process connections
- Suitable for API 2350
- Optional remote test signal conditioner
Specifications
Brand
Range
- 40 to 4,000 mm (1.57 inch to 13 ft)
Process Temperature
- -196° to 450° C (-321° to 842° F)
Process Pressure
- -1 to 160 barg (-14.5 to 2,320 psig)
Version Available
- Compact
- Rod
- High Temperature
Output
- Relay, NAMUR, Transistor, 8/16 mA, Contactless
Hysteresis
- Approx. 2 mm (0.08 inch) with Vertical Installation
Repeatability
- 0.1 mm (0.004 inch)
Ambient Temperature
- -40° to 70° C (-40° to 158° F)
Storage Temperature
- -40° to 80° C (-40° to 176° F)
Enclosure/Body Material
- Enclosure: Aluminum Die-cast AISi10Mg, Powder-Coated, Basis: Polyester
- Stainless Steel Housing, Electropolished 316L
- Stainless Steel Housing, Precision Casting 316L
- Plastic Housing, Plastic PBT (Polyester)
Materials of Construction
- Tuning Fork & Extension Tube: 316L (1.4404 or 1.4435), Alloy C-22
- Process Connection Material: (Threaded) 316L (1.4404 or 1.4435), Alloy C-22, Inconel 718
- Process Seal: Klingersil C-4400
- Coating: Alloy C-22, ECTFE
Process Connection
- G 3/4” A, G 1” A
- 1-1/2” NPT, 3/4” NPT, 1” NPT
- DIN From DN 25, ASME From 1”
- Bolting DN 40 PN 40, 1”, 1-1/2”, 2”, 2-1/2”
- Tri-Clamp PN 10, Conus DN 25 PN 40, Tuchenhagen Varivent DN 50 PN 10, SMS
Environmental Protection
- Type 4X / NEMA 4X / IP66 / IP67
Conduit Connection
- 1x M12x1, 1 x Blind Stopper M20x1.5
- 1 x M20x1.5 (Cable: Ø 5 to 9 mm), 1 x Blind Stopper M20x1.5, Attached 1 x M20x1.5 Cable Entry
- 1 x 1/2” NPT Cable Entry, 1 x Blind Stopper 1/2” NPT, 1 x 1/2” NPT Cable Entry
Power Supply
- 20-253 Vac, 50/60 Hz
- 20-253 Vdc
- 20-72 Vdc
- 2-Wire NAMUR: IEC 60947-5-6, Approx. 8.2 V, Off-load Voltage Uo Approx. 8.2 V, Short-circuit Current Iu Approx. 8.2 mA
Certifications & Approvals
- Shipping Approvals
- SIL 2
- ATEX
- FM
- CSA
- CE
- IECEx
- BR-Ex d IIC T6 ... T2
- FDA, 3A, EHEDG
- For Use in Liquids and Slurries, for Point Level Measurement, Overfill, and Dry Run Protection in Chemical, Oil and Gas, Pharmaceutical, Food and Beverage, and General Industries.
