Pepperl Fuchs LTC57

Guided Level Radar. Premium device for level measurement in bulk solids, Measuring range up to 45 m (148 foot), Process connection 1-1/2 inch thread or flange, Temperature range up to 150 °C (302 °F), Pressure range up to 16 bar (232 psi), Up to SIL 3 acc. to IEC/EN 61508. 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 probedevice with rope probe. Series: LTC57. Safety Integrity Level (SIL): SIL 3. Rated voltage: 11.5 ... 35 V DC, 2-wire10.4 ... 48 V DC, 4-wire90 ... 253 V AC, 50/60 Hz. Measured variable: distance between reference point and product surface. Measuring range: rod probe: 4 m (13 ft)rope probe: 45 m (148 ft). Output signal: 4 ... 20 mA 2 x 4 ... 20 mA. Communication: 4 ... 20 mA HART (standard)PROFIBUS PA (option). Electromagnetic compatibility: . Directive 2014/30/EUEN 61326-1:2006 , EN 61326-2-3:2006: . Directive 2014/30/EU: EN 61326-1:2006 , EN 61326-2-3:2006. Low voltage: . Directive 2014/35/EUEN 61010-1:2010: . Directive 2014/35/EU: EN 61010-1:2010. Degree of protection: IEC 60529:2001. Accuracy: digital:- measuring range up to 15 m (49 feet): ±2 mm (0.08 inch)- measuring range > 15 m (49 feet): ±10 mm (0.39 inch)analog: 0.02 %sum of non-linearity, non-repeatability and hysteresis included in the maximum measured error. Process conditions: . Process temperature-30 ... 150 °C (-22 ... 302 °F)Process pressure (static pressure)-1 ... 16 bar (-14.5 ... 232.1 psi)Dielectric constantrod probe: DC ≥ 1.6rope probe: DC ≥ 1.6: . Process temperature: -30 ... 150 °C (-22 ... 302 °F). Process pressure (static pressure): -1 ... 16 bar (-14.5 ... 232.1 psi). Dielectric constant: rod probe: DC ≥ 1.6rope probe: DC ≥ 1.6. Ambient temperature: -40 ... 80 °C (-40 ... 176 °F). Degree of protection: IP68, NEMA 6P (24 hours in water 1.83 m (6 ft) deep) IP66, NEMA 4X. Connection: gland M20thread M20, G1/2, NPT1/2device plug M12, 7/8 in. Material: materials in contact with process : rod probe: 1.4404/316Lrope probe: 1.4401/316 (optional PA coated)process connections: 1.4301/304, 1.4401/316, 1.4404/316Lprocess membran, seal: Viton, EPDM. Dimensions: see technical information (TI). Process connection: threads: G1-1/2, NPT1-1/2flanges: DIN EN from DN40, ANSI from 1-1/2", JIS from DN40. EU-type examination certificate: see instruction manuals. Directive conformity: . Directive 2014/34/EUEN 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: . 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. IECEx approval: see instruction manuals. Display elements: without display display SD02 4-line , optional. Use: via communicator via pushbuttons. Overspill protection: see approval (ZE). Telecommunications: radio license FCC. Supplementary documentation: technical information (TI) manuals, brief instructions (BA, KA) instruction manuals approval (ZE). 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)

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