{"product_id":"keyence-gt2-a50-contact-sensor-head-module-responsive-support","title":"GT2-A50 | Keyence Air Cylinder Digital Contact Sensor Head, 50 mm Range, IP67","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-start=\"144\" data-end=\"396\"\u003eThe Keyence GT2-A50 is a high-accuracy digital contact sensor head with a 50 mm measuring range, designed for pneumatic cylinder integration. Using a quartz glass scale and CMOS image sensor projection system, it ensures precise, absolute-type measurement without tracking error, even in dynamic production environments.\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\u003eSensors \u0026amp; Switches\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGT2-A50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSensor Accessory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetection System\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eQuartz glass scale, CMOS image sensor projection, Absolute type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e50 mm (1.97\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eResolution\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.5 µm (0.02 mil)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndicated Accuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±3.5 µm (0.14 mil p-p)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasuring Force\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3.2 N (downward), 2.8 N (side), 2.4 N (upward)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSampling Cycle\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperation Indicator\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-color LED (red\/green)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnclosure Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePressure Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplied Pressure Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0.25 to 0.5 MPa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAmbient Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e0 to +55 °C (32 to 131 °F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRelative Humidity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e35 to 85 % RH (No condensation)\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, double amplitude 1.5 mm (0.06\")\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterials\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMain body: zinc die-cast; Cylinder: aluminum; Joint: polyacetal\/brass nickel plating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eContact Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eType 304 \/ 440C stainless steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDust Boot\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNBR (nitrile rubber)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCable Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOptional (M8 connector)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 405 g (0.89 lbs, excluding cable)\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\"\u003eGT2-A50\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe GT2-A50 is part of the Keyence GT2 Series, known for its robust design and advanced measurement capabilities. This air-cylinder model employs a quartz glass scale for superior stability and repeatability while maintaining a compact, durable structure. Its IP67-rated zinc die-cast housing and 1 MPa pressure resistance make it suitable for pressurized or contaminated environments. The sensor’s 1 ms sampling cycle and 0.5 µm resolution enable real-time, high-precision measurements in manufacturing, assembly, and quality control systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWide Measurement Range: Capable of precise displacement measurement up to 50 mm (1.97\").\u003c\/li\u003e\n\u003cli\u003eExceptional Resolution: Achieves 0.5 µm (0.02 mil) resolution for fine measurement tasks.\u003c\/li\u003e\n\u003cli\u003eHigh Indicated Accuracy: Maintains ±3.5 µm (0.14 mil) repeatable precision under industrial conditions.\u003c\/li\u003e\n\u003cli\u003eAir Cylinder Integration: Designed for pneumatic mounting applications with 0.25–0.5 MPa pressure range.\u003c\/li\u003e\n\u003cli\u003eDurable Build: Features a zinc die-cast main body and aluminum cylinder for long-term stability.\u003c\/li\u003e\n\u003cli\u003eEnvironmental Protection: Rated IP67, resistant to water, oil, and dust for harsh factory environments.\u003c\/li\u003e\n\u003cli\u003eFast Sampling: 1 ms response ensures rapid feedback for automation and inspection systems.\u003c\/li\u003e\n\u003cli\u003eHigh Shock Resistance: Tolerates vibration (10–55 Hz) and repeated contact cycles without performance loss.\u003c\/li\u003e\n\u003cli\u003eStainless-Steel Contact Tip: Constructed from Type 304\/440C stainless steel for extended durability.\u003c\/li\u003e\n\u003cli\u003eDual-Color LED Indicator: Integrated red\/green LED simplifies operational status monitoring.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe GT2-A50 delivers the precision, speed, and ruggedness required for pneumatic displacement measurement, inspection automation, and process feedback applications.\u003c\/p\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":50752867631402,"sku":"GT2-A50","price":627.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_cb4b81b7-7360-405c-aedd-e4fbe02cadca.webp?v=1761727887","url":"https:\/\/iqelectro.com\/products\/keyence-gt2-a50-contact-sensor-head-module-responsive-support","provider":"IQElectro","version":"1.0","type":"link"}