Level instruments Continuous level measurement - Radar industrial transmitters

SITRANS LR200 and SITRANS LR300 Antennas 5/189

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Integration

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Wetted parts PTFEPTFE, 316L stainless steel, FKM o-ringUHME-PE or PTFE316L stainless steelPTFE, FKM o-ring316L stainless steelPTFE, FKM o-ring Extensions 50 or 100 mm (2 or 4") PTFE or UHMW-PE100, 150, 200 or 250 mm (4, 6, 8 or 10") standard shield lengthN/Ause waveguide for extensions to 6 m (20 ft) long two sections (max.) can be connected togetherMax. overall length: 3 m (9.8 ft) Dielectric constant > 3> 3> 3> 3> 1.6 Antenna configurations for SITRANS LR200 and LR300 Insertion length (max.) 41 cm (16.3")variable41 cm (16.3")variable with extensionvariable

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Technical specifications

Purging option (liq-uid or gas) NoNoNoYesYes Antenna Types Flat Faced Flange with Rod Shielded Rod Sanitary Rod (1 piece construction) Horn (4", 6", 8" sizes available) Waveguide Connection type Sliding waveguide option for digesters Flat faced flangenominal professional pipe sizes 50, 80, 100, 150 mm (2, 3, 4, 6")Threaded 2" NPT, R 2" (BSPT), G 2" (BSPP) or flat faced flange nominal pipe sizes 80, 100 mm (3, 4")Sanitary professional fitting clamp 50, 80, 100 mm (2, 3, 4") sizesFlat faced flangenominal pipe sizes 50, 80, 100, 150 mm (2, 3, 4, 6")Flat faced flangenominal pipe sizes 50, 80, 100, 150 mm (2, 3, 4, 6")
1) YesNoNoYesN/A Weight
2) 6.5 kg (14.3 lbs)5.0 kg (11 lbs)5.0 kg (11 lbs)7.5 kg (16.5 lbs)8.0 kg (17.6 lbs)1 m (39") length Approvals
3) 3) 3A
3) 3) 1) Maximum pressure 0.5 bar g at +60 °C (7.25 psi g at +140 °F) 2) Not including extensions, includes SITRANS LR200 or SITRANS LR300 and smallest process connection 3) Please see a Siemens representative for a list of safety and radio approvals. Siemens FI 01 · 2009