ORACLE /4

Four Channel Inductive Loop Vehicle Detector The ORACLE /4 Loop MonitorTMfrom Eberle Design takes vehicle detection well into the 21st century. The ORACLE line of programmable detectors not only indicate vehicle presence with great accuracy and reliability, but also incorporate a complete built-in loop analyzer for optimum detector set-up and loop diagnostic purposes.

All Knowing... All Telling... The ORACLE /4 Programmable Vehicle Detector meets or exceeds all standards specified in NEMA publication TS 2-1998 clause 6.5 (Inductive Loop Detectors).

SET-UPAND DIAGNOSTIC FEATURES

Loop Inductance Meter: Each channel incorporates a Loop Inductance Meter which assists in determining optimum sensitivity setting by displaying the magnitude of change in inductance caused by traffic moving over the roadway loop.

Sensitivity: Each channel offers 15 selectable sensitivity settings available. The Loop Inductance Meter helps to easily set the detector to the optimum sensitivity setting.

Loop Frequency: Each channel offers 8 selectable loop frequency settings available. The detector displays the loop operating frequency (in kilohertz) which helps eliminate crosstalk conditions.

Loop Inductance: The total loop inductance, for each channel, is displayed (loop inductance plus lead-in inductance) in mircro Henries. This feature enables the user to verify that loops are installed to specifications.

DL/L Percentage: Each channel displays the percentage of inductance change during the CALL state.

Loop Faults: Each channel indicates and stores loop fault conditions in memory (Open Loop, Shorted Loop or 25% change in inductance).

OUTPUT FEATURES

User Selectable Output Modes: Short presence, long presence, user defined presence, and pulse outputs.

ADDITIONAL FEATURES

Easy Front Panel Set-up: Completely programmable from the front panel toggle switches. LCD Back Lighting: Glows bright IndigloTMblue which helps aid in visibility of the LCD under poor lighting conditions.

Multi-language: Incorporates a multi-language interface.

For more information or to receive a quotation please call Marlin Controls, Inc. at 508-278-0446 or 203-743-6231 in Connecticut.