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Distance Sensors

Type LRD-3XX-DI4-OP 

  • time of flight based distance sensor
  • applicable in ex zones 1, 2, 21 and 22
  • can be used to measure within ex zones 0 and 20
  • distance range from 0.05m to 30m
  • output resolution of 1mm using the RS-485 serial interface
  • customizable analog output scale from 4 to 20mA
    • LRD-300-DI4-OP: configuration by software
    • Fixed scale for any other version (e.g. LRD-304-DI4-OP has a 0.05 to 4.0m output scale)
  • optical output power is limited to 1mW
  • compiant to laser class 2 using a visible red laser (635nm)
  • explosion-proof M42 housing made of stainless steel

Type LRN-3XX-DI4-OP 

  • budget version without pressure-resistant housing
  • cannot physically be installed within ex zones
  • laser is allowed to enter ex zones 0, 1, 2, 20, 21, 22 (just as LRD)
  • same range, speed and accuracy as LRD series devices
Distanzsensor Ausführung LRD

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