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Datasheet
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TECHNICAL DATA
规格参数
General specifications
| Measuring method | The device is a measuring system that functions according to the time-of-flight method. The distance from the reference point (process connection of the measuring device) to the product surface is measured. |
|---|---|
| Construction type | compact device |
| Series | LCR |
| Rated voltage | 10.5 ... 30 V DC |
| Current consumption | input current : max. 25 mA start-up current : max. 3.6 mA |
| Power consumption | input power : max. 675 mW |
| Surge protection | integrated |
| Start-up time | first stable measured value after 20 s at 24 V DC |
| Interface type | Bluetooth |
| Detection range | max. 25 m |
| Configuration | commissioning, operation and maintenance via P+F Level app - can be activated/deactivated - password encryption |
| Communication | encrypted |
| Measured variable | distance between reference point and product surface |
| Measuring range | - device with 40 mm (1.5 inch) antenna: max. 8 m (26 foot) - device with 40 mm (1.5 inch) antenna and flooding protection tube (accessory): max. 12 m (39 foot) |
| Operating frequency | approx. 26 GHz , K-Band |
| Transmitter radiated power | mean power density in the direction of the beam- at a distance of 1 m (3.3 foot): < 12 nW/cm2- at a distance of 5 m (16 foot): < 0.4 nW/cm2 |
| Output signal | 4 ... 20 mA , measured value output and power supply |
| Signal on alarm | current output: 22.5 mA (in accordance with NAMUR recommendation NE 43)P+F Level (app)- status signal (as per NAMUR Recommendation NE 107)- plain text display with remedial action |
| Electromagnetic compatibility | Electromagnetic compatibility |
| Directive 2014/30/EUEN 61326-1:2013 (industrial locations) | Directive 2014/30/EUEN 61326-1:2013 (industrial locations) |
| Low voltage | Low voltage |
| Directive 2014/35/EUEN 61010-1:2010 | Directive 2014/35/EUEN 61010-1:2010 |
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) |
| Directive 2014/35/EU | EN 61010-1:2010 |
| Electromagnetic compatibility | NE 21 |
| Degree of protection | IEC 60529:2001 |
| Vibration resistance | DIN EN 60068-2-64 / IEC 60068-2-64 |
| Climate class | DIN EN 60068-2-38/IEC 68-2-38 |
| Bluetooth | IEEE 802.15.1 |
| Accuracy | up to ± 5 mm |
| Process conditions | Process conditions |
| Process temperature-40 ... 60 °C (-40 ... 140 °F)Process pressurerelative pressure : -1 ... 3 bar (-14.5 ... 43.5 psi) absolute pressure : < 4 bar (58 psi)State of aggregationliquidDielectric constant4 ... 10 , e. g. concentrated acid, organic solvents, ester, aniline, alcohol, acetone, ... > 10 , e.g. conductive liquids, aqueous solutions, diluted acids and bases | Process temperature-40 ... 60 °C (-40 ... 140 °F)Process pressurerelative pressure : -1 ... 3 bar (-14.5 ... 43.5 psi) absolute pressure : < 4 bar (58 psi)State of aggregationliquidDielectric constant4 ... 10 , e. g. concentrated acid, organic solvents, ester, aniline, alcohol, acetone, ... > 10 , e.g. conductive liquids, aqueous solutions, diluted acids and bases |
| Process temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Process pressure | relative pressure : -1 ... 3 bar (-14.5 ... 43.5 psi) absolute pressure : < 4 bar (58 psi) |
| State of aggregation | liquid |
| Dielectric constant | 4 ... 10 , e. g. concentrated acid, organic solvents, ester, aniline, alcohol, acetone, ... > 10 , e.g. conductive liquids, aqueous solutions, diluted acids and bases |
| Ambient temperature | -40 ... 60 °C (-40 ... 140 °F) |
| Storage temperature | -40 ... 80 °C (-40 ... 176 °F) |
| Vibration resistance | 20 ... 2000 Hz, 1 (m/s2)2/Hz |
| Degree of protection | IP68, NEMA 6P (24 hours in water 1.83 m (6 ft) deep) IP66, NEMA 4X |
| Connection | cable 2 x 0,75 mm2 |
| Material | sensor housing: PVDFseal: EPDMback side process connection: PVDFcable gland: PAconduit adapter: CuZn nickel-platedO-ring: EPDMcounter nut: PA6.6design ring: PBT-PCfront side process connection: PVDFcable: PVC |
| Cable | Cable |
| LengthL10 m | LengthL10 m |
| Mass | approx. 3 kg |
| Dimensions | ∅75 x 140 mm |
| Length140 mmDiameter75 mm | Length140 mmDiameter75 mm |
| Process connection | Back side: thread ISO228 G1, ASME MNPT1 Front side: thread ISO228 G1-1/2, ASME MNPT1-1/2 |
| Length | 10 m |
| Length | 140 mm |
| Diameter | 75 mm |
| Telecommunications | radio license FCC |
| Supplementary documentation | technical information (TI) manuals, brief instructions (BA, KA) |
| Designation | see technical information (TI) |
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