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  5. Guided Level Radar
  6. LCR10

LCR10 Level Radar

Key Benefits at a Glance

  • Device for level measurement in liquids
  • Radar measuring device with Bluetooth® wireless technology
  • Measuring range up to 12 m in fluids
  • Process temperature up to 60 °C (140 °F)
  • Process pressure up to 3 bar (43 psi)
  • Accuracy up to ± 5 mm
  • Commissioning, operation and maintenance via P+F Level app

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Please contact us for exact delivery estimation.
Product photo: Level Radar LCR10
Product photo: Level Radar LCR10
Product Compliance: Europe – CE
Bluetooth® interface
Note

All product-related documents, such as certificates, declarations of conformity, etc., which were issued prior to the conversion under the name Pepperl+Fuchs GmbH or Pepperl+Fuchs AG, also apply to Pepperl+Fuchs SE.

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DatasheetFunctionClassificationProduct DocumentationApprovals

Technical data of LCR10

Measuring methodThe 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 typecompact device
SeriesLCR
Rated voltageUr10.5 ... 30 V DC
Current consumptioninput current : max. 25 mA
start-up current : max. 3.6 mA
Power consumptioninput power : max. 675 mW
Surge protectionintegrated
Start-up timefirst stable measured value after 20 s at 24 V DC
Interface typeBluetooth
Detection rangemax. 25 m
Configurationcommissioning, operation and maintenance via P+F Level app
- can be activated/deactivated
- password encryption
Communicationencrypted
Measured variabledistance 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 frequencyapprox. 26 GHz , K-Band
Transmitter radiated powermean 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 signal4 ... 20 mA , measured value output and power supply
Signal on alarmcurrent 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
Directive 2014/30/EUEN 61326-1:2013 (industrial locations)
Low voltage
Directive 2014/35/EUEN 61010-1:2010
Electromagnetic compatibilityNE 21
Degree of protectionIEC 60529:2001
Vibration resistanceDIN EN 60068-2-64 / IEC 60068-2-64
Climate classDIN EN 60068-2-38/IEC 68-2-38
BluetoothIEEE 802.15.1
Accuracyup to ± 5 mm
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 aggregationliquid
Dielectric constant4 ... 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 resistance20 ... 2000 Hz, 1 (m/s2)2/Hz
Degree of protectionIP68, NEMA 6P (24 hours in water 1.83 m (6 ft) deep)
IP66, NEMA 4X
Connectioncable 2 x 0,75 mm2
Materialsensor housing: PVDF
seal: EPDM
back side process connection: PVDF
cable gland: PA
conduit adapter: CuZn nickel-plated
O-ring: EPDM
counter nut: PA6.6
design ring: PBT-PC
front side process connection: PVDF
cable: PVC
Cable
LengthL10 m
Massapprox. 3 kg
Dimensions∅75 x 140 mm
Length140 mm
Diameter75 mm
Process connectionBack side: thread ISO228 G1, ASME MNPT1
Front side: thread ISO228 G1-1/2, ASME MNPT1-1/2
Telecommunicationsradio license FCC
Supplementary documentationtechnical information (TI)
manuals, brief instructions (BA, KA)
Designationsee technical information (TI)
General Notes
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