Traffic detector TDD1-PIR30

fixedfor vehiclesinfrared

The TDD1-PIR traffic detectors utilize Passive Infrared (PIR) sensing technology to detect moving vehicles (and other object) inside a well-defined, focused detection zone. Having an opening angle of a mere 1.3° resulting in an detection zone of app. 0.7 m2 at nominal range of 30 m (100 ft.) The detector does not require any configuration, rapid temperature changes – such as those caused by passing vehicles – toggle the SPDT relay output. Non-moving vehicles cannot be detected – the contact will lose the call when a vehicle comes to a stand-still inside the field of view. Features: Detection of approaching vehicles Precise, focused detection zone for laneselective vehicle detection applications Zero-configuration deployment Simple, quick, and cost-effective installation Dry-contact output SPDT relay output Environmental immunity Reliable detection of approaching vehicles in any environmental condition Flexible mounting range Detection of 30 meters Wide operating temperature range –40 to +70°C (–40 to +158°F) Optimal performance in all weather and climate conditions Wide voltage range Accepts supply voltage from 9 to 40 V DC Low power consumption Consumes 260 mW max. (with activated relay output) Applications Lane-selective detection of approaching vehicles at intersections Detection of vehicles entering or passing through small, focused detection zone