Level sensors
LBV301 / LBV311 / Vibrating level switch

LBV311-GXAGGRAMX
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LBV311-GXAGGRAMX
6049361
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    • Features
      MediumBulk solids
      MeasurementSwitch
      Probe length160 mm
      Process pressure–1 bar ... 16 bar
      Process temperature–50 °C ... +150 °C
      Fill material density≥ 0.02 g/cm³
      ATEX approvalATEX II 1D, 1/2D, 2D Ex ta ta/tb tb IIIC Tx Da, Da/Db, Db
      Type examinationBVS 17 ATEX E 098
    • Performance
      Accuracy of sensor element± 10 mm
      Reproducibility≤ 5 mm
      Response time500 ms when covered / 1,000 ms when uncovered
      MTBF4,17*10^6 h
    • Electronics
      Power consumption5 mA ... 30 mA
      Initialization time< 2 s
      VDE protection class 1✔
      Connection typeM20 x 1.5
      Output signalDouble relay (DPDT)
      Supply voltageDouble relay (DPDT): 20 V DC ... 72 V DC / 20 V AC ... 253 V AC
      Hysteresis10 mm
      Output current> 10 µA; < 3A AC, 1A DC
      Enclosure ratingIP66 / IP67
    • Mechanics
      Process connectionG 1 ½, DIN 3852-A, PN16 / 316L
      Housing materialAluminum
      Sensor materialStainless steel 316L, 318S
    • Ambient data
      Ambient operating temperature–40 °C ... +70 °C
      Ambient temperature, storage–40 °C ... +80 °C
    • Classifications
      ECl@ss 5.027273202
      ECl@ss 5.1.427273202
      ECl@ss 6.027273202
      ECl@ss 6.227273202
      ECl@ss 7.027273202
      ECl@ss 8.027273202
      ECl@ss 8.127273202
      ECl@ss 9.027273202
      ECl@ss 10.027273202
      ECl@ss 11.027273202
      ETIM 5.0EC002654
      ETIM 6.0EC002654
      ETIM 7.0EC002654
      ETIM 8.0EC002654
      UNSPSC 16.090141111938
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    Technical drawings

    LBV311-GXAGGRAMX
    Dimensional drawing LBV311 threaded version G 1 ½ A
    LBV311-GXAGGRAMX
    Dimensional drawing LBV311 threaded version G 1 A
    LBV311-GXAGGRAMX
    Dimensional drawing LBV311 temperature adapter –50 °C ... +250 °C
    LBV311-GXAGGRAMX
    Dimensional drawing LBV311 threaded version Tri-Clamp
    LBV311-GXAGGRAMX
    Connection diagram Double relay connection diagram
    LBV311-GXAGGRAMX
    Instruction for installation Horizontal mounting
    LBV311-GXAGGRAMX
    Characteristic curve Ambient temperature - process temperature
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