NORTECH LOOP DETECTOR

Product Overview

NORTECH LOOP DETECTOR is included in the IGTS catalogue for gate automation accessory requirements. For new installations or replacement work, compatibility should be checked against the site requirement and any existing equipment.

Model: NORTECH LOOP DETECTOR

Technical Information

• The TD136 has been designed using the most up-to-date technology in order to meet the requirements of a vast number of traffic
• applications in terms of operating conditions and functional options available to the user.
• The primary function of the detector is to detect vehicle presence by means of an inductance change caused by the vehicle passing over a wire loop buried under the road surface.
• The loop detector has been designed for ease of installation and convenience. Its modes of operation are selected by switches on the front of the unit. The switches also allow for different loop frequency settings and sensitivity settings.
• The TD136 Enhanced Vehicle Detector provides visual output on the front of the enclosure and relay change-over contacts are connected at the rear.
• The TD136 Enhanced Vehicle Detector is also provided with an integral fault relay, which will provide an output in the event of a loop fault condition.

• The compact size allows this detector to be incorporated into any new or existing traffic detection system
• Comprehensive diagnostics capabilities allow for accurate diagnosis of loop and installation problems
• Selectable presence times of 1 second, 4 minutes, 40 minutes, or no fixed time
• Loop isolation protection against lightning and transient damage and filtering to reduce interference from external noise
• Loop frequency indication and adjustment to eliminate Interference between adjacent loops
• Continuous monitoring of external parameters to ensure reliable performance & operations
• The delay on the detect feature allows selective detection to screen out unwanted inputs
• Visual loop fault monitor helps in localizing the fault in the event of a maintenance call-out