{"product_id":"sz-04m-keyence-safety-laser-scanner-24-vdc-270-range-905-nm-infrared-ip65","title":"SZ-04M | Keyence Safety Laser Scanner, 24 VDC, 270° Range, 905 nm Infrared, IP65","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Keyence SZ-04M Safety Laser Scanner (part number SZ-04M) is a multifunctional area protection sensor designed to ensure safety around automated machinery and moving equipment. Operating at 24 VDC with a 905 nm infrared laser diode, it provides precise and reliable detection of objects or personnel within a configurable 270° scanning range. Ideal for AGVs, robotic systems, and industrial safety zones, it enables flexible safeguarding with fast response and durable construction.\u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003cp data-start=\"284\" data-end=\"574\" class=\"\"\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eKeyence\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSZ-04M\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSafety Laser Scanner\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eType\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMulti-function Type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC ±10%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMax. 9.5 W (without load), Max. 50 W (with load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection Angle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e270° (−45° to 225°)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMinimum Detectable Object Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e30 mm to 150 mm (configurable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time (ON to OFF)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e60 to 480 ms (Scan Cycle A)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResponse Time (OFF to ON)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eON to OFF +125 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Protection Zone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 4.2 m (depends on detectable object size)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Warning Zone\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 10 m (non-safety related)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLight Source\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInfrared Laser Diode, 905 nm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eLaser Class\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass 1 (IEC60825-1, FDA CDRH Part 1040.10)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOSSD Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePNP\/NPN selectable, 4 outputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMax. Load Current (OSSD)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAUX Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePNP\/NPN 6 outputs, 50 mA max.\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP65 (IEC60529)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-10°C to +50°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-25°C to +60°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35–85% RH (no condensation)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShock Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 m\/s² (Approx. 10 G)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eVibration Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e10–55 Hz, 0.7 mm amplitude\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial (Case\/Window)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAluminum die-cast (SPHC) \/ Polycarbonate\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.6 kg (3.53 lb)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003eSZ-04M\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SZ-04M is part of the Keyence SZ Series of multifunction-type safety laser scanners built for high-performance detection and personnel protection. It features selectable detection zones, adjustable object size recognition, and supports both PNP and NPN outputs for system compatibility. The scanner’s Class 1 infrared laser diode ensures safe operation while maintaining superior accuracy even in high-reflectance conditions. With IP65 protection, robust aluminum housing, and compliance with IEC61496-3 Type 3 standards, it is designed for demanding industrial safety applications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWide Detection Angle: 270° scanning coverage for broad safety zone monitoring.\u003c\/li\u003e\n\u003cli\u003eAdjustable Object Detection: Detects objects from 30 mm to 150 mm in diameter based on configuration.\u003c\/li\u003e\n\u003cli\u003eFast Response: 60 ms standard scan cycle ensures immediate reaction to intrusions.\u003c\/li\u003e\n\u003cli\u003eHigh Protection Zone Range: Detects up to 4.2 m for safety zones and 10 m for warning zones.\u003c\/li\u003e\n\u003cli\u003eDual Output Configuration: PNP\/NPN selectable outputs for easy integration with control systems.\u003c\/li\u003e\n\u003cli\u003eCompact, Durable Build: Aluminum die-cast housing and polycarbonate window provide long-term durability.\u003c\/li\u003e\n\u003cli\u003eIP65 Protection: Resistant to dust and water for use in harsh environments.\u003c\/li\u003e\n\u003cli\u003eClass 1 Laser Safety: 905 nm infrared diode ensures eye-safe, reliable operation.\u003c\/li\u003e\n\u003cli\u003eMulti-Function Operation: Supports multiple detection zones and warning configurations.\u003c\/li\u003e\n\u003cli\u003eWide Environmental Tolerance: Operates from -10°C to +50°C with up to 85% humidity.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SZ-04M delivers the reliability and precision required for automated machinery protection, perimeter safety, and robotic area monitoring.\u003c\/p\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":49105114169600,"sku":"SZ-04M","price":2431.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/large_ae44ee4a-0c4a-473b-ad97-93fc33a1360c.jpg?v=1785540588","url":"https:\/\/alotechparts.com\/products\/sz-04m-keyence-safety-laser-scanner-24-vdc-270-range-905-nm-infrared-ip65","provider":"Alo Tech Solutions","version":"1.0","type":"link"}