Model LVC-152-R

Model LVC-152-R

分  类:测量测试仪器

品  牌:欧米茄

厂  商:Omega工业测量(中国)

型  号:Model LVC-152-R

相关行业:

发布时间:2019-12-19 17:44 浏览人数:

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  • Reliable Detection of Conductive, Light to Medium Coating Liquids
  • Unique Coating Circuit Rejects the Negative Effects of Coating or Scaling Build-up
  • All Plastic Construction with PP Materials for Corrosive Environments
  • Probe and Cable Rated IP68 or NEMA 6 for Submersible Operation in Tanks or Sumps
  • 1 AMP SPST Relay Standard
  • Selectable Normally Open or Normally Closed Output States
  • Compatible with LVM-50 Series Single Switch Fitting Assemblies

  • The LVC-152-R capacitance level switch is the perfect switch solution for conductive coating or scaling type liquids. The LVC-152-R is best applied in grounded vessels which contain water based, light to medium coating or scaling type liquids including soap, wastewater and brine solutions. The LVC-152-R capacitance switch detects the presence of liquid or air by measuring the conductive or dielectric values which are present in all materials. The guard circuit rejects the negative effects of coating build-up on the probe by eliminating the coating signal path between the active and reference electrodes. As the probe tip becomes immersed in liquid, the capacitance effect is greatly increased and the switch changes state.

    Warning: Do not install sensor within 15.24 cm (6") of any metal object.

    SPECIFICATIONS
    Accuracy: ±1 mm (0.04") in water
    Repeatability: ±0.5 mm (0.02") in water
    Dielectric Range: >20 constants
    Conductive Range: >100 micromhos
    Supply Voltage: 12 to 36 Vdc
    Consumption: 25 mA max.
    Relay:
    GP: 120 Vac/Vdc @ 1 A
    CE: 60 Vac/Vdc @ 1 A
    Switch Output: Selectable NO or NC
    Temperature Rating: -40 to 90°C (-40 to 194°F)
    Pressure Rating: 150 psi @ 25°C (76°F), derated @ 1.667 psi per °C above 25°C (76°F)
    Probe Material: Polypropylene
    Probe Rating: NEMA 6X (IP68)
    Mounting Threads: ¾ NPT
    Cable Type: 3 m (10'), 4-wire, 22 gage with ground, shield & PP jacket
    Dimension: 12.7 cm L (5.0") x ¾ NPT
    Immersion Length: 7 cm (2.6") from bottom of threads to tip of probe




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