Advanced Dual Channel Detector

Advanced Dual Channel Detector

'Customisable and Sophisticated'

Provides a totally customisable inductive loop solution primarily suited to complex multilane access control and counting applications.

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Product Features & Benefits

The ease of installation with the prestigious PD260 is not only cost effective but a pleasure to operate when determining the optimal parameters with the on-board diagnostics.

With the option to have a third relay output, the sophisticated functionality is simplified in the ultimate parking detector.


  • Automatic Frequency Selection (AFS) - automatically selects the best frequency setting
  • Diagnostic capabilities - enable accurate diagnosis of loop and installation problems without the need for additional equipment
  • Completely configurable relay functions using LCD menu
  • Selectable permanent presence - eliminating premature barrier / gate / door closure
  • Loop isolation protection and reduced interference
  • Loop frequency indication – enables fast identification and elimination of cross-talk
  • Automatic Sensitivity Boost (ASB) - facilitates the reliable detection of all vehicle combinations and high-bed vehicles
  • Detect filter – screens out unwanted inputs
  • Powerfail memory - retains the presence of the vehicle when power is restored


Self-tuning range: 20μH to 1500μH
Sensitivity: Fifteen step adjustable on the LCD menu

Ranging from 0.01% DL/L to 5% DL/L

ASB (Automatic Sensitivity Boost) selectable
Frequency: Eight step adjustable on LCD menu


12 – 80 kHz (Frequency determined by loop geometry)
Output Configuration: 2 output relays (3rd output optional)

Rated: 1A @ 230 VAC

Default Setting: Relay 1 – Presence

Relay 2 – Pulse on detect

Output customisable for: Presence on detect OR fault

Pulse on detect OR un-detect

Pulse on AB logic forward or backward
Filter (Delay): Eight step selectable output filter

Ranging from 100ms to 10 seconds. Default setting is OFF
Pulse Output Duration: Eight step selectable on the LCD menu
Ranging from 50ms to 2 seconds.

Default set to 150ms
Presence Time: Permanent or Limited to approximately 1 hour for a 1% DL/L
Power Fail Memory: Selectable – Infinite (refer to user manual)
Indications: All diagnostic information accessible through the LCD Menu

Additional LEDs provided for power and channel status display
Protection: Loop isolation transformer, zener diode clamping on loop input, gas discharge tube
Power: 12 to 24 V +/- 10% (AC/DC)

230V +/- 10% AC