{"product_id":"ldf001-i-03-4-48μm-450mm-5-5-sapphire-high-low-level-light-sensor-2-2-3-7v-110-40-80-c-senba","title":"LDF001-I-03 4.48μm 450mm 5×5 Sapphire High \u0026 Low Level Light Sensor 2.2–3.7V \u003e110° -40~+80°C | SENBA","description":"\u003csection class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto [content-visibility:auto] supports-[content-visibility:auto]:[contain-intrinsic-size:auto_100lvh] R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-69f2f818-e8c4-8323-80d7-dba03f9e3a29-38\" data-testid=\"conversation-turn-308\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"df5c9de6-7949-4645-8ea1-4defa41b7b06\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word light markdown-new-styling\"\u003e\n\u003cp data-start=\"126\" data-end=\"548\"\u003eThe LDF001-I-03 from SENBA’s LDF001 High and Low Level Series is a high-precision optical sensing device designed for reliable ambient light detection with stable digital high\/low level output. Featuring a 4.48μm spectral response and a 5×5 sapphire sensing element with an extended 450mm structure, this sensor delivers excellent durability, optical stability, and consistent switching performance.\u003c\/p\u003e\n\u003cp data-start=\"550\" data-end=\"895\"\u003eOperating within a low-voltage range of 2.2–3.7V, the LDF001-I-03 is optimized for energy-efficient systems requiring dependable digital output based on ambient light intensity. Its wide field of view greater than 110° enables broad-angle light detection, making it suitable for wide-area illumination sensing and automatic control applications.\u003c\/p\u003e\n\u003cp data-start=\"897\" data-end=\"1197\"\u003eThe sapphire sensing element provides superior resistance to environmental stress, improved thermal stability, and long-term reliability compared to standard silicon solutions. The built-in high\/low level switching response ensures fast and accurate light threshold detection with stable performance.\u003c\/p\u003e\n\u003cp data-start=\"1199\" data-end=\"1510\"\u003eDesigned for harsh operating environments, the sensor functions reliably across a temperature range of -40°C to +80°C, ensuring consistent performance in both indoor and outdoor applications. With its rugged construction and stable digital output, the LDF001-I-03 is ideal for intelligent light control systems.\u003c\/p\u003e\n\u003chr data-start=\"1512\" data-end=\"1515\"\u003e\n\u003cp data-start=\"1517\" data-end=\"1534\"\u003e\u003cstrong data-start=\"1517\" data-end=\"1534\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1535\" data-end=\"1856\"\u003e\n\u003cli data-section-id=\"1rudsuk\" data-start=\"1535\" data-end=\"1579\"\u003eSapphire-based 5×5 light sensing element\u003c\/li\u003e\n\u003cli data-section-id=\"1t9srzs\" data-start=\"1580\" data-end=\"1609\"\u003eSpectral response: 4.48μm\u003c\/li\u003e\n\u003cli data-section-id=\"186qdsk\" data-start=\"1610\" data-end=\"1657\"\u003eHigh \u0026amp; low level (digital switching) output\u003c\/li\u003e\n\u003cli data-section-id=\"e5wkpk\" data-start=\"1658\" data-end=\"1693\"\u003eLow operating voltage: 2.2–3.7V\u003c\/li\u003e\n\u003cli data-section-id=\"1wdxp1x\" data-start=\"1694\" data-end=\"1723\"\u003eWide field of view: \u0026gt;110°\u003c\/li\u003e\n\u003cli data-section-id=\"wzpwoq\" data-start=\"1724\" data-end=\"1761\"\u003eExtended sensing structure: 450mm\u003c\/li\u003e\n\u003cli data-section-id=\"14z6wi5\" data-start=\"1762\" data-end=\"1808\"\u003eWide operating temperature: -40°C to +80°C\u003c\/li\u003e\n\u003cli data-section-id=\"54jufl\" data-start=\"1809\" data-end=\"1856\"\u003eHigh durability and environmental stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1858\" data-end=\"1861\"\u003e\n\u003cp data-start=\"1863\" data-end=\"1880\"\u003e\u003cstrong data-start=\"1863\" data-end=\"1880\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1881\" data-end=\"2106\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"9qm50a\" data-start=\"1881\" data-end=\"1919\"\u003eAutomatic lighting control systems\u003c\/li\u003e\n\u003cli data-section-id=\"whb4as\" data-start=\"1920\" data-end=\"1952\"\u003eSmart home lighting switches\u003c\/li\u003e\n\u003cli data-section-id=\"1wrtxt4\" data-start=\"1953\" data-end=\"1991\"\u003eIndustrial light detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"1sho84x\" data-start=\"1992\" data-end=\"2023\"\u003eOutdoor lighting automation\u003c\/li\u003e\n\u003cli data-section-id=\"19e0raq\" data-start=\"2024\" data-end=\"2057\"\u003eEnergy-saving control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1iq1lwg\" data-start=\"2058\" data-end=\"2106\" data-is-last-node=\"\"\u003eHigh-reliability ambient light sensing systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"SENBA","offers":[{"title":"Default Title","offer_id":43908928995393,"sku":null,"price":0.0,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0647\/4468\/5633\/files\/Sensors_Transducers-01-01.png?v=1777530654","url":"https:\/\/hext.in\/products\/ldf001-i-03-4-48%ce%bcm-450mm-5-5-sapphire-high-low-level-light-sensor-2-2-3-7v-110-40-80-c-senba","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}