Dual Channel Loop Detector For Garage Door Opener

Dual Channel loop Detector 

Dual Channel loop detector. Dual channel microprocessor based detector designed specifically for parking and vehicle access control applications. 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. Output relays operate in the presence ( fail-secure ), pulse or direction logic modes presence Time of double channel loop detector. The double channel loop detector coil inductance range 20-2000 μH. When we refer to the vehicle loop detector. We need to consider it working performance is stable. The interface of the double channel loop detector. There will be 16 levels of sensitivity adjustment. When we test the dual channel loop detector in the high-temperature test room, our dual channel loop detector can still work normally and efficiently.

The main features of the double channel loop detector were coil automatic fault and detection function. Presence output time can be adjustable. What's more. It can be working well with our wireless controller system. The application scope of vehicle loop detectors was parking lot entrance vehicle detection and electronic police traffic lights snapshot system. The working model of vehicle loop detector can be set by the DIP switch. Working Frequency: 2 switches Alternative, Frequency depends mainly on coil geometry, The frequency: 20-200kHz.Automatic Sensitivity upgrade: Switches alternativePulse relay working mode: Leave pulse/Enter pulse.Response time: 20msDrift Compensation Rate was timely compensation and the working temperature was -20 degree to 60 degrees. Dual channel loop sensor, vehicle loop detector, loop detector for sale., dual channel traffic detector. 

Gate operator vehicle loop detectors provide customers with a safety detector that can prevent accidents which occur when power outages cause vehicle access control systems to reset their logic boards. They incorporate an advanced micro-controller that combines a powerful digital computer and the latest and most advanced inductive vehicle loop technology to give high-test reliability and accuracy when measuring, counting or detecting vehicles when passing through any residential or commercial gate operator. This ability helps avoid unexpected gate operations such as the raising or lowering of gate arms, sliding gate operation, motorized teeth and barricade actuation. It is highly suggested that a wider application of vehicle loop detectors be added to gate operators, whether it be industrial, commercial or residential, to suppress the operation of heavy gates and vehicle barricades to prevent accidental closings or raisings when authorized vehicles move through vehicle access control systems. Typical dual channel oop detectors hold a gate open until the last part of a vehicle has passed the closing loop, located beyond the gate. The detector then gives a pulse on departure, instructing the gate to close after the vehicle has passed. One set is available for checking our quality first conveniently. You are satisfied with our quality. And we believe that our product is worth to purchase. The reasonable price of dual channel loop detector with fast delivery. What's more. OEM is acceptable.