{"product_id":"vf504-k1-uv-sensor-185-290nm-28-2mm-φ18-2mm-8mm-deep-uv-detector-4v-high-sensitivity-30-80-c-senba","title":"VF504-K1 UV Sensor 185–290nm 28±2mm Φ18±2mm 8mm Deep UV Detector 4V High Sensitivity -30~80°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-dba03f9e3a29-42\" data-testid=\"conversation-turn-316\" 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=\"2f0c4d40-2d58-4b94-9878-e3157fa7b0fb\" 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=\"127\" data-end=\"466\"\u003eThe VF504-K1 from SENBA’s VF Series is a high-sensitivity ultraviolet sensing device designed for precise detection in the deep UV spectrum. Operating within a wavelength range of 185–290nm, this sensor provides strong response in the short-wave UV region, making it suitable for critical UV monitoring applications.\u003c\/p\u003e\n\u003cp data-start=\"468\" data-end=\"807\"\u003eFeaturing a compact mechanical structure of 28±2mm length, Φ18±2mm sensing area, and 8mm height, the VF504-K1 ensures stable optical performance and easy integration into industrial and environmental detection systems. It operates at a low supply voltage of approximately 4V, supporting efficient and energy-saving UV sensing applications.\u003c\/p\u003e\n\u003cp data-start=\"809\" data-end=\"1127\"\u003eWith peak sensitivity in the 220–300nm range, the sensor delivers reliable detection of germicidal UV sources and high-energy ultraviolet radiation. The device is engineered for stable operation across a wide temperature range of -30°C to +80°C, ensuring dependable performance in both indoor and outdoor environments.\u003c\/p\u003e\n\u003cp data-start=\"1129\" data-end=\"1329\"\u003eOffering high sensitivity with a typical output around 1000, the VF504-K1 is well-suited for applications requiring accurate UV intensity measurement and reliable detection under low-light conditions.\u003c\/p\u003e\n\u003chr data-start=\"1331\" data-end=\"1334\"\u003e\n\u003cp data-start=\"1336\" data-end=\"1353\"\u003e\u003cstrong data-start=\"1336\" data-end=\"1353\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1354\" data-end=\"1671\"\u003e\n\u003cli data-section-id=\"geuh9z\" data-start=\"1354\" data-end=\"1386\"\u003eUV spectral range: 185–290nm\u003c\/li\u003e\n\u003cli data-section-id=\"1fkbbyr\" data-start=\"1387\" data-end=\"1418\"\u003ePeak sensitivity: 220–300nm\u003c\/li\u003e\n\u003cli data-section-id=\"1d2elw0\" data-start=\"1419\" data-end=\"1462\"\u003eHigh sensitivity output (~1000 typical)\u003c\/li\u003e\n\u003cli data-section-id=\"1ach45\" data-start=\"1463\" data-end=\"1493\"\u003eLow operating voltage: ~4V\u003c\/li\u003e\n\u003cli data-section-id=\"1cvuh3p\" data-start=\"1494\" data-end=\"1530\"\u003eCompact structure: 28±2mm length\u003c\/li\u003e\n\u003cli data-section-id=\"1mntf8v\" data-start=\"1531\" data-end=\"1559\"\u003eSensor diameter: Φ18±2mm\u003c\/li\u003e\n\u003cli data-section-id=\"1gaufjj\" data-start=\"1560\" data-end=\"1583\"\u003ePackage height: 8mm\u003c\/li\u003e\n\u003cli data-section-id=\"1k5u8ay\" data-start=\"1584\" data-end=\"1630\"\u003eWide operating temperature: -30°C to +80°C\u003c\/li\u003e\n\u003cli data-section-id=\"d3nkhx\" data-start=\"1631\" data-end=\"1671\"\u003eStable deep UV detection performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1673\" data-end=\"1676\"\u003e\n\u003cp data-start=\"1678\" data-end=\"1695\"\u003e\u003cstrong data-start=\"1678\" data-end=\"1695\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1696\" data-end=\"1917\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"3b8atk\" data-start=\"1696\" data-end=\"1741\"\u003eUV sterilization and disinfection systems\u003c\/li\u003e\n\u003cli data-section-id=\"n1e7mf\" data-start=\"1742\" data-end=\"1770\"\u003eFlame and fire detection\u003c\/li\u003e\n\u003cli data-section-id=\"wj2zs2\" data-start=\"1771\" data-end=\"1805\"\u003eIndustrial UV curing equipment\u003c\/li\u003e\n\u003cli data-section-id=\"desq8v\" data-start=\"1806\" data-end=\"1837\"\u003eEnvironmental UV monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1f0jpep\" data-start=\"1838\" data-end=\"1877\"\u003eScientific UV radiation measurement\u003c\/li\u003e\n\u003cli data-section-id=\"1nnsr4l\" data-start=\"1878\" data-end=\"1917\" data-is-last-node=\"\"\u003eSafety and exposure detection 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":43908931846209,"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\/vf504-k1-uv-sensor-185-290nm-28-2mm-%cf%8618-2mm-8mm-deep-uv-detector-4v-high-sensitivity-30-80-c-senba","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}