{"product_id":"gt2-pa12-keyence-digital-contact-sensor","title":"GT2-PA12 Keyence Digital Contact Sensor","description":"\u003ch2\u003e\u003cstrong\u003eGT2-PA12 Standard Contact Sensor Head by Keyence\u003c\/strong\u003e\u003c\/h2\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e Keyence\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cstrong\u003eGT2-PA12\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e GT2 series\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCategory:\u003c\/strong\u003e Digital contact sensor head, pencil type, standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetection system:\u003c\/strong\u003e Scale Shot System, absolute type with no tracking error\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring range:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e12 mm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eResolution:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e0.1 µm\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicated accuracy:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e1 µm (p-p)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMeasuring force:\u003c\/strong\u003e 0.2 N when you mount the head downward\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSampling cycle:\u003c\/strong\u003e 1 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical response:\u003c\/strong\u003e 10 Hz at 20 °C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperation indicator:\u003c\/strong\u003e 2-colour LED in red and green\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupply voltage and power consumption:\u003c\/strong\u003e The GT2 series amplifier supplies both\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput type:\u003c\/strong\u003e The sensor head connects to a GT2 amplifier through an M8 connector\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating temperature:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003e0 to +55 °C\u003c\/strong\u003e\u003c\/span\u003e with no freezing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelative humidity:\u003c\/strong\u003e 35 to 85 % RH with no condensation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProtection rating:\u003c\/strong\u003e \u003cspan style=\"color: #c0392b;\"\u003e\u003cstrong\u003eIP67 (IEC)\u003c\/strong\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e Approx. 35 g, excluding cable but including relay connector\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePerformance Highlights\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe absolute Scale Shot System removes tracking error during every measurement cycle.\u003c\/li\u003e\n\u003cli\u003eA 0.1 µm resolution supports fine positioning tasks in precision assembly and inspection.\u003c\/li\u003e\n\u003cli\u003eThe 1 µm (p-p) indicated accuracy keeps repeatable results within a tight tolerance band.\u003c\/li\u003e\n\u003cli\u003eA 1 ms sampling cycle and 10 Hz mechanical response suit fast inline measurement.\u003c\/li\u003e\n\u003cli\u003eThe 12 mm stroke covers a wide working range without changing fixture height.\u003c\/li\u003e\n\u003cli\u003eThe IP67 rating blocks dust and water ingress on demanding production floors.\u003c\/li\u003e\n\u003cli\u003eThe 2-colour LED gives clear pass and fail status at a glance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMount the \u003cstrong\u003eGT2-PA12\u003c\/strong\u003e on a rigid bracket to protect measurement accuracy.\u003c\/li\u003e\n\u003cli\u003eKeep the measuring spindle perpendicular to the target surface for reliable contact.\u003c\/li\u003e\n\u003cli\u003eObserve the 0.2 N measuring force when you mount the head downward.\u003c\/li\u003e\n\u003cli\u003eConnect the M8 connector to a compatible GT2 series amplifier before power-up.\u003c\/li\u003e\n\u003cli\u003eKeep the head within 0 to +55 °C and 35 to 85 % RH during operation.\u003c\/li\u003e\n\u003cli\u003eRoute the cable away from strong electrical noise sources to protect signal quality.\u003c\/li\u003e\n\u003cli\u003eCheck the LED indicator after installation to confirm normal operation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEnvironmental Durability and Noise Immunity\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe IP67 enclosure resists dust and water in machine-tool and assembly environments.\u003c\/li\u003e\n\u003cli\u003eThe absolute detection principle ignores power interruptions and resumes correct position data.\u003c\/li\u003e\n\u003cli\u003eThe pencil-type body fits tight spaces near the measurement point.\u003c\/li\u003e\n\u003cli\u003eThe shielded M8 connection and amplifier pairing support stable signal transmission.\u003c\/li\u003e\n\u003cli\u003eThe 35 g weight reduces load on small fixtures and moving slides.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1 × Keyence \u003cstrong\u003eGT2-PA12\u003c\/strong\u003e sensor head\u003c\/li\u003e\n\u003cli\u003e1 × relay connector\u003c\/li\u003e\n\u003cli\u003e1 × protective packaging\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eShipping and Support\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eWe ship with FedEx, UPS and DHL.\u003c\/li\u003e\n\u003cli\u003eWe dispatch in-stock items within 5 days.\u003c\/li\u003e\n\u003cli\u003eWe accept returns within 30 days.\u003c\/li\u003e\n\u003cli\u003eAll units are brand new and original.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the resolution of the GT2-PA12?\u003c\/strong\u003e\u003cbr\u003eA: The \u003cstrong\u003eGT2-PA12\u003c\/strong\u003e resolves 0.1 µm across its 12 mm range.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How does the standard type differ from other GT2 versions?\u003c\/strong\u003e\u003cbr\u003eA: The standard type suits general-purpose measurement with balanced contact behavior.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Does this sensor head work without an amplifier?\u003c\/strong\u003e\u003cbr\u003eA: No. The GT2 series amplifier supplies power and reads the sensor signal.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the indicated accuracy?\u003c\/strong\u003e\u003cbr\u003eA: The indicated accuracy is 1 µm (p-p).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How fast does the sensor sample?\u003c\/strong\u003e\u003cbr\u003eA: It samples every 1 ms and offers 10 Hz mechanical response.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is the operating temperature range?\u003c\/strong\u003e\u003cbr\u003eA: The head works from 0 to +55 °C with no freezing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Is the sensor head waterproof?\u003c\/strong\u003e\u003cbr\u003eA: Yes. It carries an IP67 rating under IEC standards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How much measuring force does it apply?\u003c\/strong\u003e\u003cbr\u003eA: It applies 0.2 N when you mount the head downward.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Do you have stock and how fast do you ship?\u003c\/strong\u003e\u003cbr\u003eA: We keep stock and dispatch within 5 days via DHL, FedEx or UPS.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: What is your return policy?\u003c\/strong\u003e\u003cbr\u003eA: We accept returns within 30 days.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Keyence","offers":[{"title":"Default Title","offer_id":48819231228065,"sku":"GT2-PA12","price":235.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0673\/5390\/3265\/files\/GT2-PA12.jpg?v=1793860179","url":"https:\/\/www.autonexcontrol.com\/products\/gt2-pa12-keyence-digital-contact-sensor","provider":"AutoNex Controls Limited ","version":"1.0","type":"link"}