{"product_id":"laser-ranging-sensor-rs485-4-400cm-discontinued","title":"Laser Ranging Sensor RS485 (4-400cm) [Discontinued]","description":"\u003cdiv class=\"desc\"\u003e \u003cdiv class=\"desCon\"\u003e \u003cp\u003eThis laser range sensor can be used to detect objects in 4~400cm with ±2cm accuracy. With 3 measurement modes supported, it is well applicable to various detection scenarios like security gate detection, access control systems, security alarm devices, smart trash cans, smart cars, or robots for obstacle avoidance.\u003c\/p\u003e \u003cp\u003eThe sensor metal black shell adopts a threaded barrel design and its probe comes with an optical cover. The integrated design makes the product able to effectively filter optical interference, waterproof and shockproof. The sensor uses an invisible laser and there is a voltage regulator circuit inside the module. It operates at 5V~36V and employs an industrial 485 chip, which supports Modbus-RTU protocol and works well with industrial 485 devices. The sensor has an alarm output line that will be triggered to output Low steadily when the measurement distance is smaller than the user-set threshold.\u003c\/p\u003e \u003cp\u003e\u003cb\u003e\u003cspan style=\"color: #ff0000;\"\u003eNote: \u003c\/span\u003e\u003c\/b\u003eThe data will be unstable when measuring black objects.\u003c\/p\u003e \u003c\/div\u003e \u003ch2\u003eFeatures\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003eLaser ranging\u003c\/li\u003e \u003cli\u003eWide voltage of 5-36V\u003c\/li\u003e \u003cli\u003eRS485 output\u003c\/li\u003e \u003cli\u003eMade with metal, waterproof and shockproof\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch2\u003eSpecification\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003ePower Supply Voltage: 6-36 V\u003c\/li\u003e \u003cli\u003eMeasuring Distance: 4-400 cm\u003c\/li\u003e \u003cli\u003eMeasurement Accuracy: ±2 cm\u003c\/li\u003e \u003cli\u003eEmitting Angle: 39.6°\u003c\/li\u003e \u003cli\u003eReceiving Angle: 36.5°\u003c\/li\u003e \u003cli\u003eWorking Current: ＜38mA\u003c\/li\u003e \u003cli\u003eCommunication Interface: RS485\u003c\/li\u003e \u003cli\u003eCommunication Protocol: Modbus-RTU\u003c\/li\u003e \u003cli\u003eWaterproof Rating: IP67\u003c\/li\u003e \u003cli\u003eBaud Rate: 2400-921600 optional 115200 (default)\u003c\/li\u003e \u003cli\u003eFrequency: 20Hz (default)\u003c\/li\u003e \u003cli\u003eWorking Temperature: -20~70°C\u003c\/li\u003e \u003cli\u003eSize: 21.5×21×8 mm \/ 0.85×0.83×0.31 inch\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch2\u003eDocuments\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003eProduct wiki\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003ch2\u003eShipping List\u003c\/h2\u003e \u003cdiv class=\"desCon\"\u003e \u003cul\u003e \u003cli\u003eLaser Ranging Sensor RS485 (4-400cm) x1\u003c\/li\u003e \u003c\/ul\u003e \u003c\/div\u003e \u003c\/div\u003e","brand":"The Pi Hut","offers":[{"title":"Default Title","offer_id":48624258777306,"sku":"ayj1789688132150","price":18.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0824\/8318\/3834\/files\/laser-ranging-sensor-rs485-4-400cm-discontinued_1.jpg?v=1789688137","url":"https:\/\/memoryfoamwear.shop\/products\/laser-ranging-sensor-rs485-4-400cm-discontinued","provider":"My Store","version":"1.0","type":"link"}