MDB MLSI-DR11-W

MDB MLSI-DR11-W

Product Introduction MLSI-DR11-W is a laser distance sensor using red laser time-of-flight for non-contact distance and position measurement. The sensor digitally outputs distance for logistics sorting, automatic positioning, level measurement, and dimension detection. Industrial-grade IP65 protection for automation line position detection.

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Description

MDB MLSI-DR11-W

Technical Specifications

  • Product type: Laser distance sensor
  • Principle: Time-of-flight / triangulation
  • Range: 0.05 to 10 m
  • Accuracy: ±2 mm
  • Repeatability: ±1 mm
  • Laser class: Class 2
  • Output: RS485 / analog 4 to 20 mA
  • Supply: DC10 to 30 V
  • Response: 10 ms
  • Protection: IP65
  • Temperature: -10 °C to +50 °C
  • Storage: -20 °C to +60 °C
  • Humidity: 95 % non-condensing
  • Mounting: Bracket
  • Source: Red visible laser

Functional Features

  • Non-contact laser ranging
  • Red visible laser for alignment
  • 10 m range, 2 mm accuracy
  • RS485 digital and 4 to 20 mA analog output
  • Switch window output
  • DC10 to 30 V wide supply
  • IP65 industrial
  • Front panel push-button setup
  • LEDs indicate measurement
  • Rough surface measurement

Application Scenarios

  • Logistics sorting object position
  • Automated warehouse stacker positioning
  • Silo level non-contact measurement
  • Roll diameter measurement
  • Robot positioning guidance

Materials and Construction

  • Housing: Aluminum / plastic
  • Optical window: Glass
  • Electronics: FR4 board
  • Connector: M12 aviation plug
  • Mount bracket: Stainless steel

Structural Features

  • Square compact housing
  • Front laser transmit/receive window
  • Rear M12 electrical connector
  • Side mounting threads
  • LEDs status
  • Push-button setup

Working Principle The laser emitter pulses red light to the target; reflected light is collected by the receiver. Flight time is measured to compute distance. Processed distance is output via RS485 and analog. The measured value is compared to a set window for switch output. LEDs indicate laser and measurement status.

Installation Requirements

  • Mount on bracket aimed at target
  • Stable vibration-free surface
  • M12 cable connected
  • DC24 V supply
  • Temperature -10 °C to +50 °C
  • Teach zero and span after power-up
  • Avoid strong direct light on window

Precautions

  • Class 2 laser: do not stare into beam
  • Keep optical window clean
  • Black rough surfaces require gain adjustment
  • Strong vibration affects accuracy
  • Store spares in dry environment
  • Periodically calibrate zero

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