Guided Level Radar LTC50
- Basic device for level measurement in liquids
- Measuring range up to 12 m
- Process connection 3/4 inch thread or with adapter flange
- Temperature range up to 80 °C (176 °F)
- Pressure range up to 6 bar (87 psi)
- Up to SIL 3 acc. to IEC/EN 61508
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 LTC50
| 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 | device with rod probe device with rope probe |
|
| Series | LTC50 | |
| Functional safety related parameters | ||
| Safety Integrity Level (SIL) | SIL 3 | |
| Supply | ||
| Rated voltage | 11.5 ... 35 V DC, 2-wire 10.4 ... 48 V DC, 4-wire 90 ... 253 V AC, 50/60 Hz |
|
| Input | ||
| Measured variable | distance between reference point and product surface | |
| Measuring range | rod probe: 4 m (13 ft) rope probe: 12 m (39 ft) |
|
| Output | ||
| Output signal | 4 ... 20 mA 2 x 4 ... 20 mA |
|
| Communication | 4 ... 20 mA HART (standard) PROFIBUS PA (option) |
|
| Directive conformity | ||
| Electromagnetic compatibility | ||
| Directive 2014/30/EU | EN 61326-1:2006 , EN 61326-2-3:2006 | |
| Low voltage | ||
| Directive 2014/35/EU | EN 61010-1:2010 | |
| Conformity | ||
| Degree of protection | IEC 60529:2001 | |
| Measurement accuracy | ||
| Accuracy | digital: ±2 mm (0.08 inch) analog: 0.02 % sum of non-linearity, non-repeatability and hysteresis included in the maximum measured error |
|
| Operating conditions | ||
| Process conditions | ||
| Process temperature | -20 ... 80 °C (-4 ... 176 °F) | |
| Process pressure (static pressure) | -1 ... 6 bar (-14.5 ... 87 psi) | |
| Dielectric constant | rod probe: DC ≥ 1.6 rope probe: DC ≥ 1.6 |
|
| Ambient conditions | ||
| Ambient temperature | -40 ... 80 °C (-40 ... 176 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP68, NEMA 6P (24 hours in water 1.83 m (6 ft) deep) IP66, NEMA 4X |
|
| Connection | gland M20 thread M20, G1/2, NPT1/2 device plug M12, 7/8 in |
|
| Material | materials in contact with process : rod probe: 1.4404/316L rope probe: 1.4401/316 process connections: 1.4404/316L, PPS-GF40 process membran, seal: Viton |
|
| Process connection | threads: G3/4, MNPT3/4 flanges: universal flange |
|
| Data for application in connection with hazardous areas | ||
| EU-type examination certificate | see instruction manuals (SI) | |
| Directive conformity | ||
| Directive 2014/34/EU | EN 60079-0:2012+A11:2013 , EN 60079-1:2007 , EN 60079-11:2012 , EN 60079-15:2010 , EN 60079-26:2007 , EN 60079-31:2009 | |
| International approvals | ||
| IECEx approval | see instruction manuals (SI) | |
| Certificates and approvals | ||
| Overspill protection | see approval (ZE) | |
| Telecommunications | radio license FCC | |
| General information | ||
| Supplementary documentation | technical information (TI) manuals, brief instructions (BA, KA) instruction manuals (SI) approval (ZE) |
|
| 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: LTC50
Function
The device offers the following benefits:
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Reliable measurement even for changing product and process conditions
-
HistoROM data management for easy commissioning, maintenance and diagnostics
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Highest reliability due to Multi-Echo tracking
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Seamless integration into control or asset management systems
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Intuitive user interface in national languages
-
Approvals: ATEX, IECEx
The following interfaces are available for system integration:
-
HART with 4 mA ... 20 mA analog (standard)
-
PROFIBUS PA (option)
Informative Literature: LTC50
| Literature | Language | File Type | File Size |
|---|---|---|---|
| Application Report - Reliable Level Measurement with Explosion Protection | ENG | 214 KB |
Product Documentation: LTC50
Design / Simulation: LTC50
| CAD | Language | File Type | File Size |
|---|---|---|---|
| CAD 3-D / CAD 3-D | ALL | STP | 1727 KB |
| CAD 3-D additional / CAD 3-D additional | ALL | STP | 1639 KB |
| CAD Portal / CAD Portal | ALL | LINK | --- |
Approvals: LTC50
Associated Products: LTC50
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Pepperl+Fuchs GB Ltd.
77 Ripponden Road
Oldham OL1 4EL, Lancs.
United Kingdom
sales@gb.pepperl-fuchs.com
+44 161 6336431
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.