1.       Review

PD330 double channel loop vehicle detector is a specializing in intelligent transportation industry application and development and design of industrial products, It has the speed and direction of the vehicles identification, flow statistics, and other functions, and mainly used for monitoring paparazzi vehicle detection, shot a red light vehicle detection and retrograde paparazzi vehicle detection. This product uses RS485 communication mode, active real-time detection signal upload.

2.      Main technical parameters

       Working Voltage: AC 220V

         Indicator: LED indicates the coil in detection state or fault state

         Inductance detection range: 80-500 uH

         Sensitivity: level 4 adjustable

         Working Frequency: 2 level can be adjustable
        Response time: 2.5 milliseconds

        Lightning protection : transformer isolation, surge protection

         Working Temperature: -30℃~+75℃