Pepperl Fuchs LCR20

Level Radar. Device for level measurement in liquids, Radar measuring device with Bluetooth^® wireless technology and HART communication, Measuring range up to 20 m in fluids, Process temperature up to 80 °C (176 °F), Process pressure up to 3 bar (43 psi), Accuracy up to ± 2 mm, Commissioning, operation and maintenance via P+F Level app, Configurable by PACTware. 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: HART. Specification: 7.0. Supported functions: Additional Transmitter Status. Vendor ID: 0x005D. Device ID: 0x5DD3. Coding: signal encoding, FSK ±0.5 mA over current signal. Transfer rate: 1200 Bit/s. Load: min. 250 Ω. 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. 15 m (49 foot) - device with 80 mm (3 inch) antenna: max. 20 m (66 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)operating tool via digital communication (HART) or 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): . Directive 2014/30/EU: EN 61326-1:2013 (industrial locations). Low voltage: . Directive 2014/35/EUEN 61010-1:2010: . 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 ± 2 mm. Process conditions: . Process temperature-40 ... 80 °C (-40 ... 176 °F)Process pressurethreaded process connection relative pressure : -1 ... 3 bar (-14.5 ... 43.5 psi) absolute pressure : < 4 bar (58 psi) UNI flange process connection relative pressure : -1 ... 1 bar (-14.5 ... 14.5 psi) absolute pressure : < 2 bar (29 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 ... 80 °C (-40 ... 176 °F). Process pressure: threaded process connection relative pressure : -1 ... 3 bar (-14.5 ... 43.5 psi) absolute pressure : < 4 bar (58 psi) UNI flange process connection relative pressure : -1 ... 1 bar (-14.5 ... 14.5 psi) absolute pressure : < 2 bar (29 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 ... 80 °C (-40 ... 176 °F) -40 ... 60 °C (-40 ... 140 °F) when using the Bluetooth connection. 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: . LengthL5 m 10 m 20 m specified length, any length from 5 to 300 m (16 ... 980 foot): L. Length: 5 m 10 m 20 m specified length, any length from 5 to 300 m (16 ... 980 foot). Mass: - device with 40 mm (1.5 inch) antenna with 5 m cable: 2.5 kg - device with 80 mm (3 inch) antenna with 5 m cable: 2.8 kg. Dimensions: - device with 40 mm (1.5 inch) antenna: ∅75 x 140 mm - device with 80 mm (3 inch) antenna: ∅115 x 206 mm. Process connection: Back side: thread ISO228 G1, ASME MNPT1 Front side: - thread ISO228 G1-1/2, ASME MNPT1-1/2 - thread ISO228 G2, ASME MNPT2 - UNI slip on flange 3 inch/DN80/80, 4 inch/DN100/100, 6 inch/DN150/150. EU-type examination certificate: see instruction manuals. Directive conformity: . Directive 2014/34/EUEN IEC 60079-0:2018 , EN 60079-11:2012 , EN 60079-26:2015: . Directive 2014/34/EU: EN IEC 60079-0:2018 , EN 60079-11:2012 , EN 60079-26:2015. CSA approval: see instruction manuals (SI). IECEx approval: see instruction manuals. Telecommunications: radio license FCC. Supplementary documentation: technical information (TI) manuals, brief instructions (BA, KA) instruction manuals. Supplementary information: Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com.. Designation: see technical information (TI)

Specifications