{"product_id":"keyence-ah-305-sensor-head","title":"Keyence AH-305 Sensor Head","description":"\u003ch3 data-section-id=\"nq8ynu\" data-start=\"0\" data-end=\"18\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"19\" data-end=\"651\"\u003eThe \u003ca href=\"https:\/\/plgautomation.com\/collections\/keyence\"\u003eKeyence \u003c\/a\u003eAH‑305 110‑240V \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003esensor\u003c\/a\u003e head is an industrial optical sensor component designed to interface with compatible Keyence amplifiers or controllers for object detection, position sensing, or presence monitoring. Installed where reliable non‑contact sensing is needed, this sensor head transmits and receives light to detect targets and provides a conditioned signal to the connected amplifier or controller. Maintenance teams, system integrators, and automation technicians use this sensor head for replacement, retrofit, and system upgrades to improve detection accuracy and reliability in industrial automation environments.\u003c\/p\u003e\n\u003ch3 data-section-id=\"plkbhx\" data-start=\"653\" data-end=\"672\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"673\" data-end=\"1170\"\u003eThe Keyence AH‑305 sensor head is used in conveyor systems, packaging machinery, assembly lines, material handling equipment, and automated inspection stations to detect object presence, position, or motion. Keyence sensor heads support automated manufacturing and process control applications where dependable non‑contact detection enhances control logic, triggers machine actions, prevents jams, and improves overall system performance in production, handling, and quality‑monitoring operations.\u003c\/p\u003e\n\u003ch3 data-section-id=\"68ulmp\" data-start=\"1172\" data-end=\"1203\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1204\" data-end=\"1886\"\u003e• Manufacturer: Keyence\u003cbr data-start=\"1227\" data-end=\"1230\"\u003e• Model \/ Part Number: AH‑305\u003cbr data-start=\"1259\" data-end=\"1262\"\u003e• Product Type: Sensor Head (optical\/photoelectric)\u003cbr data-start=\"1313\" data-end=\"1316\"\u003e• Supply Voltage: 110–240 V AC (model dependent)\u003cbr data-start=\"1364\" data-end=\"1367\"\u003e• Sensing Method: Optical light transmission and reception\u003cbr data-start=\"1425\" data-end=\"1428\"\u003e• Output Interface: To compatible Keyence amplifier\/controller\u003cbr data-start=\"1490\" data-end=\"1493\"\u003e• Light Source: LED\/infrared emitter\u003cbr data-start=\"1529\" data-end=\"1532\"\u003e• Response Time: Fast switching for dynamic detection\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e• Mounting: Surface or bracket mount on machine frame\u003cbr data-start=\"1641\" data-end=\"1644\"\u003e• Indicators: (Dependent on amplifier\/controller)\u003cbr data-start=\"1693\" data-end=\"1696\"\u003e• Protection Rating: Industrial environment capable\u003cbr data-start=\"1747\" data-end=\"1750\"\u003e• Operating Temperature: Industrial specification range\u003cbr data-start=\"1805\" data-end=\"1808\"\u003e• Application: Object presence, position, and motion detection with controller\u003c\/p\u003e\n\u003ch3 data-section-id=\"1ln9bp8\" data-start=\"1888\" data-end=\"1914\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1915\" data-end=\"2063\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e• Keyence AH‑300 series sensor head\u003cbr data-start=\"1971\" data-end=\"1974\"\u003e• Omron E3Z series photoelectric sensor head\u003cbr data-start=\"2018\" data-end=\"2021\"\u003e• Sick W4 series photoelectric sensor head\u003c\/p\u003e","brand":"KEYENCE","offers":[{"title":"New","offer_id":51696712089902,"sku":null,"price":136.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/AS_1947_L.avif?v=1774593267","url":"https:\/\/plgautomation.com\/products\/keyence-ah-305-sensor-head","provider":"PLG Automation ","version":"1.0","type":"link"}