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DELTA DTS240/ EMR-M 400 230VAC, 400mm HOLE DETECTOR
DELTA DTS240/ EMR-M 400 230VAC, 400mm HOLE DETECTOR

DELTA DTS240/ EMR-M 400 230VAC, 400mm HOLE DETECTOR

  • Steel industry (strip welding processes)
  • Continuous casting lines
  • Rolling mills
  • Metal strip joining lines
  • High-speed production lines (up to 1500 m/min)
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    The DELTA DTS240 with EMR-M 400 emitter is an optical weld hole detector designed to detect the weld hole used to locate the linking weld between two metal strips. It uses modulated infrared light to ensure immunity to ambient light interference and provides reliable detection in harsh steel industry environments.
  • Model: DTS240 + EMR-M 400
  • Operating Voltage: 220–240 V AC (±10%), 50/60 Hz
  • Detection Type: Optical (infrared LED, modulated light)
  • Detection Field: 40° x 6°
  • Max Receiver-Emitter Distance: 3500 mm
  • Min Hole Diameter: 6 mm
  • Max Line Speed: 1500 m/min
  • Response Time: 1 ms
  • Protection Rating: IP66
  • Operating Temperature: -20°C ~ +70°C
  • Output Type: 2 push-pull transistor outputs (0/24 V, 100 mA max., short-circuit protected)
  • Power Consumption: 10 VA
  • Indicators:
    • Green: Detection
    • Red: Alarm (no detection)
    • Orange: Alarm + detection
  • Weight: Approx. 2.8 kg (receiver), 4.2 kg (emitter)