The wire loop is isolated from the main sensor electronics using a 1:1 isolation transformer and a Colpitts ... The parking garage where I work has an magnetic loop detector for vehicle ...

Inductive Loop Detectors March 9, 2006 The LDP inductive loop detector targets vehicle door and gate control, operating barriers, parking management, vehicle counting, and card-dispenser applications.

When cars travel over the "loops," a current is sent to a sensor, and Caltrans and Metro receive updates every 30 seconds. ... Loop detectors are far from new.

The LDD (DIN Rail) and LDP (Plug) series from Carlo Gavazzi are used to control the operation of parking barrier gates based on the inductance of the loop under the pavement. Related To: Carlo Gavazzi ...

Getting There: Stop bar activates a detector loop DOT says vehicles must pull up to strip for light to change By Tim O'Brien , Getting There Updated July 15, 2013 7:13 a.m.

The RRS-MOD, a reversing relay/synchronization module by St. Charles, Ill.-based System Sensor enhances the operation of two- andfour-wire i3 Series detectors with a built-in sounder, allowing all ...

The Sita 200 Plus is a fire detection system which allows up to 200 detectors and sounders to be connected on one loop, a specification currently unmatched in the marketplace. It features a maximum ...