Level Radar LCR20
- 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
Please 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.
Download the complete datasheet as a PDF:
Datasheet excerpt: Technical data of LCR20
| 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 | |
| Supply | ||
| 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 | |
| Electrical specifications | ||
| Surge protection | integrated | |
| Start-up time | first stable measured value after 20 s at 24 V DC | |
| Interface 1 | ||
| 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 2 | ||
| 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 | |
| Input | ||
| 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 | ||
| 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 |
|
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2013 (industrial locations) | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| 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 | |
| Measurement accuracy | ||
| Accuracy | up to ± 2 mm | |
| Operating conditions | ||
| Process conditions | ||
| 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 conditions | ||
| 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 | |
| Mechanical specifications | ||
| 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: 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 | ||
| 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 |
|
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | see instruction manuals (SI) | |
| Directive conformity | ||
| Directive 2014/34/EU | EN IEC 60079-0:2018 , EN 60079-11:2012 , EN 60079-26:2015 | |
| International approvals | ||
| CSA approval | see instruction manuals (SI) | |
| IECEx approval | see instruction manuals (SI) | |
| Certificates and approvals | ||
| Telecommunications | radio license FCC | |
| General information | ||
| Supplementary documentation | technical information (TI) manuals, brief instructions (BA, KA) instruction manuals (SI) |
|
| Supplementary information | Observe the certificates, declarations of conformity, instruction manuals, and manuals where applicable. For information see www.pepperl-fuchs.com. | |
| Accessories | ||
| Designation | see technical information (TI) | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27200513 |
| ECLASS 12.0 | 27200513 |
| ECLASS 11.0 | 27200513 |
| ECLASS 10.0.1 | 27200513 |
| ECLASS 9.0 | 27200513 |
| ECLASS 8.0 | 27200513 |
| ECLASS 5.1 | 27200513 |
| ETIM 9.0 | EC002995 |
| ETIM 8.0 | EC002995 |
| ETIM 7.0 | EC002995 |
| ETIM 6.0 | EC002995 |
| ETIM 5.0 | EC001447 |
| UNSPSC 12.1 | 41111950 |
Details: LCR20
Function
The device is suitable level measurement for liquids in storage tanks, open basins, pump shafts and canal systems.
The device is a radar measuring device with Bluetooth ® wireless technology and HART communication.
Due to the wireless remote access, the device can be used in places difficult to reach and in hazardous areas.
The device can be configured and operated via the free iOS/Android app P+F Level.
The device has a PVDF housing, which guarantees a long lifetime.
The hermetically sealed wiring and fully potted electronics prevent water ingress and allow use under harsh ambient conditions.
Product Documentation: LCR20
| Product information | Language | File Type | File Size |
|---|---|---|---|
| TI01267O, Technical information LCR20 | ENG | 3165 KB | |
| Brief Instructions | |||
| EA01103O, Installation instructions LCR20 | ENG | 1847 KB | |
| KA01248O, Brief instructions LCR20 | ENG | 3323 KB | |
| Safety and Security Documentation | |||
| Instruction manual | ENG | 173 KB | |
| Manuals | |||
| BA01578O, Manual LCR20 | ENG | 4252 KB | |
Approvals: LCR20
| Certificates | Cert No. | Language | File Type | File Size |
|---|---|---|---|---|
| Canada Radio Approval | 7037A-2KL | ALL | 1256 KB | |
| Canada Radio Approval | 7037A-2KT | ALL | 1256 KB | |
| Canada, USA CSA Hazardous Location | CoC 80054888 cUS | ALL | 91 KB | |
| Eurofins SEV IECEx Certificate of Conformity Ex ia | IECEx SEV 20.0029X | ALL | LINK | --- |
| Europe Eurofins SEV ATEX Category 1/2 G ATEX Category 1 G | SEV 20 ATEX 0490X | ALL | 1865 KB | |
| USA FCC Approval | IRELCR2XKT | ALL | 183 KB | |
| USA FCC Approval | IRELCR2XKT | ALL | 183 KB | |
| USA FCC Approval | IRELCR2XKL | ALL | 183 KB | |
| USA FCC Approval | IRELCR2XKL | ALL | 186 KB | |
| Declaration of Conformity | ||||
| EU Declaration of Conformity (P+F) / EU-Konformitäterklärung (P+F) | DOC-4928 | ALL | 89 KB | |
Software: LCR20
| Device Description Files/Drivers | Release Info | File Type | File Size |
|---|---|---|---|
| DTM Collection Level Control Technology / DTM Collection Level Control Technology | 1.8.40 | ZIP | 101185 KB |
| Software Tools | |||
| PACTware 5.0 / PACTware 5.0 | 5.0.5.31 | ZIP | 44203 KB |
Associated Products: LCR20
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Pepperl+Fuchs (Aust) Pty Ltd
131-149 Link Drive
Campbellfield, Victoria
Melbourne, Victoria 3061
Australia
sales@au.pepperl-fuchs.com
+61 3 9358 3400
© 2024 All Rights Reserved.
Pepperl+Fuchs is a leading developer and manufacturer of electronic sensors and components for the global automation market. Continuous innovation, enduring quality, and steady growth have been the foundation of our success for more than 70 years. Pepperl+Fuchs employs 6,300 people worldwide and has manufacturing facilities in Germany, USA, Singapore, Hungary, Indonesia and Vietnam, most of them ISO 9001 certified.