{"product_id":"ldf001-k-03-4-48μm-450mm-5-5-silicon-high-low-level-light-sensor-2-2-3-7v-110-40-80-c-senba","title":"LDF001-K-03 4.48μm 450mm 5×5 Silicon 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-dba03f9e3a29-36\" data-testid=\"conversation-turn-304\" 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=\"995bbd63-fbd9-4e55-83e0-715230cabb78\" 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=\"125\" data-end=\"529\"\u003eThe LDF001-K-03 from SENBA’s LDF001 High and Low Level Series is a precision optical sensing device designed for reliable ambient light detection with digital high\/low level output. Featuring a 4.48μm spectral response and a 5×5 silicon sensing element with an extended 450mm structure, this sensor provides stable switching performance for light-based threshold detection systems.\u003c\/p\u003e\n\u003cp data-start=\"531\" data-end=\"903\"\u003eOperating within a low-voltage range of 2.2–3.7V, the LDF001-K-03 is optimized for energy-efficient electronic applications requiring simple and reliable high\/low level 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 systems.\u003c\/p\u003e\n\u003cp data-start=\"905\" data-end=\"1205\"\u003eThe built-in sensing stability ensures fast response and consistent switching behavior under changing light conditions. Designed for harsh environments, the sensor operates reliably across a temperature range of -40°C to +80°C, ensuring dependable performance in both indoor and outdoor applications.\u003c\/p\u003e\n\u003cp data-start=\"1207\" data-end=\"1389\"\u003eWith its extended sensing structure, silicon-based design, and digital output capability, the LDF001-K-03 is an excellent choice for intelligent light control and automation systems.\u003c\/p\u003e\n\u003chr data-start=\"1391\" data-end=\"1394\"\u003e\n\u003cp data-start=\"1396\" data-end=\"1413\"\u003e\u003cstrong data-start=\"1396\" data-end=\"1413\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1414\" data-end=\"1731\"\u003e\n\u003cli data-section-id=\"1wnfdyt\" data-start=\"1414\" data-end=\"1457\"\u003eSilicon-based 5×5 light sensing element\u003c\/li\u003e\n\u003cli data-section-id=\"1t9srzs\" data-start=\"1458\" data-end=\"1487\"\u003eSpectral response: 4.48μm\u003c\/li\u003e\n\u003cli data-section-id=\"186qdsk\" data-start=\"1488\" data-end=\"1535\"\u003eHigh \u0026amp; low level (digital switching) output\u003c\/li\u003e\n\u003cli data-section-id=\"e5wkpk\" data-start=\"1536\" data-end=\"1571\"\u003eLow operating voltage: 2.2–3.7V\u003c\/li\u003e\n\u003cli data-section-id=\"1wdxp1x\" data-start=\"1572\" data-end=\"1601\"\u003eWide field of view: \u0026gt;110°\u003c\/li\u003e\n\u003cli data-section-id=\"wzpwoq\" data-start=\"1602\" data-end=\"1639\"\u003eExtended sensing structure: 450mm\u003c\/li\u003e\n\u003cli data-section-id=\"14z6wi5\" data-start=\"1640\" data-end=\"1686\"\u003eWide operating temperature: -40°C to +80°C\u003c\/li\u003e\n\u003cli data-section-id=\"1xue10k\" data-start=\"1687\" data-end=\"1731\"\u003eStable and fast light threshold response\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1733\" data-end=\"1736\"\u003e\n\u003cp data-start=\"1738\" data-end=\"1755\"\u003e\u003cstrong data-start=\"1738\" data-end=\"1755\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1756\" data-end=\"1975\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"9qm50a\" data-start=\"1756\" data-end=\"1794\"\u003eAutomatic lighting control systems\u003c\/li\u003e\n\u003cli data-section-id=\"whb4as\" data-start=\"1795\" data-end=\"1827\"\u003eSmart home lighting switches\u003c\/li\u003e\n\u003cli data-section-id=\"1wrtxt4\" data-start=\"1828\" data-end=\"1866\"\u003eIndustrial light detection systems\u003c\/li\u003e\n\u003cli data-section-id=\"1sho84x\" data-start=\"1867\" data-end=\"1898\"\u003eOutdoor lighting automation\u003c\/li\u003e\n\u003cli data-section-id=\"1gb29tw\" data-start=\"1899\" data-end=\"1933\"\u003eEnergy-saving control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"1n5irms\" data-start=\"1934\" data-end=\"1975\" data-is-last-node=\"\"\u003eAmbient light threshold 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":43908915986497,"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-k-03-4-48%ce%bcm-450mm-5-5-silicon-high-low-level-light-sensor-2-2-3-7v-110-40-80-c-senba","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}