Laser distance sensor type ToF aluminum DRL-12

Laser distance sensor from the manufacturer F&F. The product part number is DRL-12. Intended for automatic switching on of lighting in corridors and staircases. The principle of operation Time of Flight laser distance sensor is to emit a beam of light and measure the delay of light, which returns as a result of reflection from an obstacle.  This allows you to precisely determine the distance of the object. Then this distance is compared with the set detection range. If something appears at a distance less than the indicated value, the light is turned on. Such a solution  is perfect for switching on lighting circuits, e.g. on open stairs, where it is important that the sensor only detects presence on the stairs and ignores everything that happens outside them.

• detection range set smoothly from 0.1 to 2 m;
• brightness sensor preventing switching on the light at high brightness level;
• adjustable activation hold time lights;
• possibility of direct control of 12/24 V lighting circuits (load capacity up to 4 A, which can be increased by adding LED-AMP amplifiers);
• soft switching function and switching off controlled lighting circuits1);
• possibility of triggering AS-225 cascade controllers;
• small size, mounting in a ø35 mm box, supplied with the sensor;
• LED indicating the sensor's operating status;
• thermal protection against exceeding the permissible temperature inside the housing.

Parameters

• Detection field: 0.1÷2.0 m adjustable.
• Receiver activation time - adjustable: 0÷10 min.
• Detection type: ToF laser sensor.
• Wavelength: 940 nm.
• Safety: class 1.
• Connection: screw terminals 2 .5 mm².
• Operating temperature: -10÷45°C.
• Dimensions: external 45×45×1.5 mm; internal (box) ø35 mm, depth 45 mm.