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Overview
SITRANS LVS300 is a vibrating rod point level switch for high, low, or demand level detection of bulk solids.
Benefits
* High resistance to mechanical forces.
* Adjustable sensitivity for varied applications including build-up.
* Rotatable enclosure for convenient wiring.
* Suitable for low density material: standard version, 20 g/l (1.3 lb/ft3).
* Customer desired extensions up to 4 000 mm (157 inch).
* 160 mm (6.3 inch) insertion length.
* Flexible, customer supplied, rods to 4 meters.
* Process connections starting at 1 inch.
* Adjustable sensitivity for varied applications including build-up.
* Rotatable enclosure for convenient wiring.
* Suitable for low density material: standard version, 20 g/l (1.3 lb/ft3).
* Customer desired extensions up to 4 000 mm (157 inch).
* 160 mm (6.3 inch) insertion length.
* Flexible, customer supplied, rods to 4 meters.
* Process connections starting at 1 inch.
Application
The standard LVS300 detects high, low, or demand levels of dry bulk solids in bins, silos, or hoppers. A pipe extension version is available, separated by a customer supplied 1 inch pipe.
The LVS300 has a compact design and can be top, side or angle mounted. The vibrating rod design ensures the product will not be impacted by bridging of traditional forks in applications with buildup potential. A durable probe design ensures the product will withstand heavier materials without damage or bending.
A signal from the electronic circuit excites a crystal in the probe causing the rod to vibrate. If the rod is covered by material,the change in vibration is detected by the electronic circuitry which causes the output to change state after a one second delay.
When the probe is free from material, full vibration resumes and the relay reverts to its normal condition.
* Key Applications: dry or bulk solids with buildup potential, in bins, silos, or hoppers, such as lime, molding sand, milk powder, flour, salt, and plastic granules.
When the probe is free from material, full vibration resumes and the relay reverts to its normal condition.
* Key Applications: dry or bulk solids with buildup potential, in bins, silos, or hoppers, such as lime, molding sand, milk powder, flour, salt, and plastic granules.
Specification
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item
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value
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Grade
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Industrial
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Warranty
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1 Year
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Customized support
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OEM
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Place of Origin
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Germany
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Brand Name
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SIEMENS
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Model Number
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LVS300
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Material
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316/316L
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Mode
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Vibrating Point Level Switch
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Range
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Extensions 160 mm to 4 m (6.3” to 13 ft)
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Process Temperature
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-40 to 150 °C (-40 to 302 °F)
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Process Pressure
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Pressure vessel: Maximum 16 bar g (232 psi g)
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Versions Available
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Compact, and rod
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Outputs
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Relay DPDT or DC PNP
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Options
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Stainless steel 316L
Universal power supply |
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Power Supply
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* Relay DPDT
21 ... 230 V, 50 ... 60 Hz, ± 10 %* 22 VA, 22 ... 45 V DC, ± 10 %* 2W *incl. ± 10 % of EN 61010 * 3-wire PNP 20 ... 40 V DC, ± 10 %* *incl. ± 10 % of EN 61010 |
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Approvals
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CE, ATEX, FM
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Degree Of Protection
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IP67 (EN 60529), NEMA Type 4X
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Conduit Entry
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2 x M20 x 1.5 or 2 x ½" NPT
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please contact email for more about the shipping cost
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
We normally ship by DHL, UPS, FEDEX or TNT,
some country could not be ship by above method, then we would use EMS or Country Logistics line.
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