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391487 ProLoop2 1.S.230AC Induction Loop Detector

391487 Bircher Japan Sales

The Bircher ProLoop2 1.S.230AC, part number 391487, is an induction loop detector designed for precise vehicle detection in applications such as industrial doors, gates, car parks, and parking bollards. Operating at 230 V AC, it offers adjustable sensitivity and frequency settings, allowing for tailored detection capabilities. The device features an intuitive LCD display for easy programming and immediate fault detection, ensuring high operational safety.

391487 ProLoop2 1.S.230AC Induction Loop Detector
Product391487
BrandBircher
SupplierYUSAKI AUTOMATION LLC
CountryJapan
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Technical Specification

  • Model: ProLoop2 1.S.230AC
  • Part Number: 391487
  • Operating Voltage: 230 V AC ±10%, 50/60 Hz
  • Power Consumption: 2.9 W
  • Loop Inductance Range: 20–1000 µH (Ideal: 80–300 µH)
  • Frequency Range: 16 kHz – 120 kHz (adjustable in 4 stages)
  • Sensitivity Range: Frequency modulation 0.01–1.00% (adjustable in 9 stages)
  • Outputs: 2 relay outputs (AC-1: max. 240 V AC, 2 A; DC-1: max. 30 V DC, 1 A)
  • Response Time: 25 ms
  • Features: Automatic measurement and display of loop inductance, intuitive operation with LCD display, high operational safety
  • Applications: Industrial doors and gates, car parks, parking bollards