{"product_id":"sr21-ir-datalogic-photoelectric-sensor-industrial-optical-sensor-krishna-machinery-tools-kmt","title":"SR21-IR Datalogic Photoelectric Sensor – Industrial Optical Sensor | krishna-machinery-tools-kmt","description":"\u003cp data-start=\"88\" data-end=\"168\"\u003e\u003cstrong data-start=\"88\" data-end=\"168\"\u003eDatalogic SR21-IR Photoelectric Sensor – High Precision Infrared Slot Sensor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"170\" data-end=\"545\"\u003eThe \u003cstrong data-start=\"174\" data-end=\"195\"\u003eDatalogic SR21-IR\u003c\/strong\u003e is a high-resolution \u003cstrong data-start=\"217\" data-end=\"246\"\u003ephotoelectric slot sensor\u003c\/strong\u003e designed for precision detection in industrial automation applications. Featuring an \u003cstrong data-start=\"332\" data-end=\"356\"\u003einfrared LED emitter\u003c\/strong\u003e, auto-setting functionality, and dual output (NPN and PNP), this sensor ensures \u003cstrong data-start=\"437\" data-end=\"454\"\u003e100% accuracy\u003c\/strong\u003e and \u003cstrong data-start=\"459\" data-end=\"479\"\u003eeasy integration\u003c\/strong\u003e into a wide range of machine vision and object detection systems.\u003c\/p\u003e\n\u003ch3 data-start=\"547\" data-end=\"568\"\u003e\u003cstrong data-start=\"551\" data-end=\"568\"\u003eKey Features:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"570\" data-end=\"1433\"\u003e\n\u003cli data-start=\"570\" data-end=\"594\"\u003e\n\u003cp data-start=\"572\" data-end=\"594\"\u003e\u003cstrong data-start=\"572\" data-end=\"582\"\u003eBrand:\u003c\/strong\u003e Datalogic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"595\" data-end=\"624\"\u003e\n\u003cp data-start=\"597\" data-end=\"624\"\u003e\u003cstrong data-start=\"597\" data-end=\"614\"\u003eModel Number:\u003c\/strong\u003e SR21-IR\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"625\" data-end=\"667\"\u003e\n\u003cp data-start=\"627\" data-end=\"667\"\u003e\u003cstrong data-start=\"627\" data-end=\"644\"\u003eProduct Type:\u003c\/strong\u003e Photoelectric Sensor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"668\" data-end=\"689\"\u003e\n\u003cp data-start=\"670\" data-end=\"689\"\u003e\u003cstrong data-start=\"670\" data-end=\"683\"\u003eMaterial:\u003c\/strong\u003e PBT\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"690\" data-end=\"709\"\u003e\n\u003cp data-start=\"692\" data-end=\"709\"\u003e\u003cstrong data-start=\"692\" data-end=\"702\"\u003eColor:\u003c\/strong\u003e Blue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"710\" data-end=\"729\"\u003e\n\u003cp data-start=\"712\" data-end=\"729\"\u003e\u003cstrong data-start=\"712\" data-end=\"723\"\u003eWeight:\u003c\/strong\u003e 47g\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"730\" data-end=\"752\"\u003e\n\u003cp data-start=\"732\" data-end=\"752\"\u003e\u003cstrong data-start=\"732\" data-end=\"745\"\u003eAccuracy:\u003c\/strong\u003e 100%\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"753\" data-end=\"779\"\u003e\n\u003cp data-start=\"755\" data-end=\"779\"\u003e\u003cstrong data-start=\"755\" data-end=\"771\"\u003eActive Area:\u003c\/strong\u003e 10 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"780\" data-end=\"824\"\u003e\n\u003cp data-start=\"782\" data-end=\"824\"\u003e\u003cstrong data-start=\"782\" data-end=\"808\"\u003eOperating Temperature:\u003c\/strong\u003e -25°C to 70°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"825\" data-end=\"886\"\u003e\n\u003cp data-start=\"827\" data-end=\"886\"\u003e\u003cstrong data-start=\"827\" data-end=\"844\"\u003ePower Supply:\u003c\/strong\u003e 10–30 V DC (reverse polarity protected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"887\" data-end=\"918\"\u003e\n\u003cp data-start=\"889\" data-end=\"918\"\u003e\u003cstrong data-start=\"889\" data-end=\"905\"\u003eConsumption:\u003c\/strong\u003e 55 mA max.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"919\" data-end=\"1026\"\u003e\n\u003cp data-start=\"921\" data-end=\"942\"\u003e\u003cstrong data-start=\"921\" data-end=\"940\"\u003eLight Emission:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"945\" data-end=\"1026\"\u003e\n\u003cli data-start=\"945\" data-end=\"981\"\u003e\n\u003cp data-start=\"947\" data-end=\"981\"\u003eInfrared LED 880 nm (IR version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"984\" data-end=\"1026\"\u003e\n\u003cp data-start=\"986\" data-end=\"1026\"\u003eRed 635 nm \/ Green 535 nm (RG version)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1027\" data-end=\"1053\"\u003e\n\u003cp data-start=\"1029\" data-end=\"1053\"\u003e\u003cstrong data-start=\"1029\" data-end=\"1044\"\u003eResolution:\u003c\/strong\u003e 0.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1054\" data-end=\"1078\"\u003e\n\u003cp data-start=\"1056\" data-end=\"1078\"\u003e\u003cstrong data-start=\"1056\" data-end=\"1071\"\u003eSlot Width:\u003c\/strong\u003e 2 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1079\" data-end=\"1104\"\u003e\n\u003cp data-start=\"1081\" data-end=\"1104\"\u003e\u003cstrong data-start=\"1081\" data-end=\"1096\"\u003eSlot Depth:\u003c\/strong\u003e 50 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1105\" data-end=\"1142\"\u003e\n\u003cp data-start=\"1107\" data-end=\"1142\"\u003e\u003cstrong data-start=\"1107\" data-end=\"1133\"\u003eDetection Point Depth:\u003c\/strong\u003e 7.5 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1143\" data-end=\"1187\"\u003e\n\u003cp data-start=\"1145\" data-end=\"1187\"\u003e\u003cstrong data-start=\"1145\" data-end=\"1164\"\u003eSetting Method:\u003c\/strong\u003e AUTO SET push-button\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1188\" data-end=\"1273\"\u003e\n\u003cp data-start=\"1190\" data-end=\"1207\"\u003e\u003cstrong data-start=\"1190\" data-end=\"1205\"\u003eIndicators:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1210\" data-end=\"1273\"\u003e\n\u003cli data-start=\"1210\" data-end=\"1231\"\u003e\n\u003cp data-start=\"1212\" data-end=\"1231\"\u003eYellow OUTPUT LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1234\" data-end=\"1273\"\u003e\n\u003cp data-start=\"1236\" data-end=\"1273\"\u003eGreen\/Red Bi-colour READY\/ERROR LED\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1274\" data-end=\"1330\"\u003e\n\u003cp data-start=\"1276\" data-end=\"1330\"\u003e\u003cstrong data-start=\"1276\" data-end=\"1292\"\u003eOutput Type:\u003c\/strong\u003e NPN and PNP with pull-down\/up 10 kΩ\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1331\" data-end=\"1367\"\u003e\n\u003cp data-start=\"1333\" data-end=\"1367\"\u003e\u003cstrong data-start=\"1333\" data-end=\"1356\"\u003eSaturation Voltage:\u003c\/strong\u003e 2 V max.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1368\" data-end=\"1433\"\u003e\n\u003cp data-start=\"1370\" data-end=\"1433\"\u003e\u003cstrong data-start=\"1370\" data-end=\"1389\"\u003eOutput Current:\u003c\/strong\u003e 100 mA max. (with short-circuit protection)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1435\" data-end=\"1456\"\u003e\u003cstrong data-start=\"1439\" data-end=\"1456\"\u003eApplications:\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1458\" data-end=\"1599\"\u003e\n\u003cli data-start=\"1458\" data-end=\"1496\"\u003e\n\u003cp data-start=\"1460\" data-end=\"1496\"\u003eLabel detection on packaging lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1497\" data-end=\"1538\"\u003e\n\u003cp data-start=\"1499\" data-end=\"1538\"\u003eHigh-speed edge or presence detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1539\" data-end=\"1578\"\u003e\n\u003cp data-start=\"1541\" data-end=\"1578\"\u003eSmall part counting and positioning\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1579\" data-end=\"1599\"\u003e\n\u003cp data-start=\"1581\" data-end=\"1599\"\u003ePrint mark sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-start=\"1601\" data-end=\"1642\"\u003e\u003cstrong data-start=\"1605\" data-end=\"1642\"\u003eWhy Choose the Datalogic SR21-IR?\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul data-start=\"1644\" data-end=\"1964\"\u003e\n\u003cli data-start=\"1644\" data-end=\"1701\"\u003e\n\u003cp data-start=\"1646\" data-end=\"1701\"\u003e\u003cstrong data-start=\"1646\" data-end=\"1669\"\u003eCompact slot design\u003c\/strong\u003e for tight-space installations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1702\" data-end=\"1763\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1763\"\u003e\u003cstrong data-start=\"1704\" data-end=\"1733\"\u003eHigh-resolution detection\u003c\/strong\u003e for accurate object sensing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"1817\"\u003e\n\u003cp data-start=\"1766\" data-end=\"1817\"\u003e\u003cstrong data-start=\"1766\" data-end=\"1789\"\u003eDual NPN\/PNP output\u003c\/strong\u003e for flexible connectivity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1818\" data-end=\"1910\"\u003e\n\u003cp data-start=\"1820\" data-end=\"1910\"\u003e\u003cstrong data-start=\"1820\" data-end=\"1854\"\u003eAuto-setup and diagnostic LEDs\u003c\/strong\u003e ensure quick commissioning and easy status monitoring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1911\" data-end=\"1964\"\u003e\n\u003cp data-start=\"1913\" data-end=\"1964\"\u003e\u003cstrong data-start=\"1913\" data-end=\"1936\"\u003eDurable PBT housing\u003c\/strong\u003e for robust industrial use\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1966\" data-end=\"2126\"\u003eOptimize your automation workflow with the \u003cstrong data-start=\"2009\" data-end=\"2051\"\u003eDatalogic SR21-IR Photoelectric Sensor\u003c\/strong\u003e – delivering precision, performance, and reliability in every application.\u003c\/p\u003e","brand":"krishna-machinery-tools-kmt","offers":[{"title":"Default Title","offer_id":55573746745417,"sku":null,"price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0974\/8250\/6313\/files\/SR21-IR_Datalogic_Photoelectric_Sensor.webp?v=1774700846","url":"https:\/\/kmtimpex.com\/products\/sr21-ir-datalogic-photoelectric-sensor-industrial-optical-sensor-krishna-machinery-tools-kmt","provider":"Krishna Machinery Tools","version":"1.0","type":"link"}