{"product_id":"model-172-low-differential-pressure-transducer-0-25kpa-4-20ma-high-accuracy-air-sensor-0-25-rss-senba","title":"Model 172 Low Differential Pressure Transducer 0–25kPa 4–20mA High Accuracy Air Sensor ±0.25% RSS | 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-dba03f9e3a29-3\" data-testid=\"conversation-turn-360\" 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=\"9e043682-5b05-49a4-97f8-eca73caf6986\" 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=\"131\" data-end=\"462\"\u003eThe Model 172 from SENBA is a high-precision low differential pressure transducer designed for accurate measurement of air and other non-conductive gases. It is widely used in HVAC systems, industrial automation, and environmental monitoring applications requiring stable and reliable low-pressure detection.\u003c\/p\u003e\n\u003cp data-start=\"464\" data-end=\"837\"\u003eThis sensor supports a wide measurement range, including unidirectional pressure from 0Pa to 25,000Pa and bidirectional pressure from ±10Pa to ±10,000Pa, making it suitable for flexible system integration. It offers high accuracy options of ±1.0%, ±0.4%, and ±0.25% (RSS at constant temperature), ensuring selectable precision performance based on application requirements.\u003c\/p\u003e\n\u003cp data-start=\"839\" data-end=\"1188\"\u003eThe Model 172 provides a standard 4–20mA analog output signal, enabling easy integration with PLC systems, industrial controllers, and monitoring equipment. It is designed with strong overload protection, capable of withstanding up to 100kPa pressure in both positive and negative directions without damage, ensuring excellent safety and durability.\u003c\/p\u003e\n\u003cp data-start=\"1190\" data-end=\"1343\"\u003eWith stable performance and high sensitivity, the Model 172 is ideal for precise airflow and differential pressure measurement in demanding environments.\u003c\/p\u003e\n\u003chr data-start=\"1345\" data-end=\"1348\"\u003e\n\u003cp data-start=\"1350\" data-end=\"1367\"\u003e\u003cstrong data-start=\"1350\" data-end=\"1367\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1368\" data-end=\"1754\"\u003e\n\u003cli data-section-id=\"1rsuqef\" data-start=\"1368\" data-end=\"1408\"\u003eLow differential pressure transducer\u003c\/li\u003e\n\u003cli data-section-id=\"p1ddfb\" data-start=\"1409\" data-end=\"1448\"\u003eMedium: air or non-conductive gases\u003c\/li\u003e\n\u003cli data-section-id=\"qp3wnv\" data-start=\"1449\" data-end=\"1502\"\u003eMeasuring range: 0Pa to 25,000Pa (unidirectional)\u003c\/li\u003e\n\u003cli data-section-id=\"sjh5t5\" data-start=\"1503\" data-end=\"1546\"\u003eBidirectional range: ±10Pa to ±10,000Pa\u003c\/li\u003e\n\u003cli data-section-id=\"bzpk04\" data-start=\"1547\" data-end=\"1595\"\u003eAccuracy options: ±1.0%, ±0.4%, ±0.25% (RSS)\u003c\/li\u003e\n\u003cli data-section-id=\"1efzh8w\" data-start=\"1596\" data-end=\"1628\"\u003eOutput signal: 4–20mA analog\u003c\/li\u003e\n\u003cli data-section-id=\"e90j9k\" data-start=\"1629\" data-end=\"1693\"\u003eOverload protection: up to 100kPa (bidirectional, no damage)\u003c\/li\u003e\n\u003cli data-section-id=\"vew90n\" data-start=\"1694\" data-end=\"1754\"\u003eStable performance under constant temperature conditions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1756\" data-end=\"1759\"\u003e\n\u003cp data-start=\"1761\" data-end=\"1778\"\u003e\u003cstrong data-start=\"1761\" data-end=\"1778\"\u003eApplications:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1779\" data-end=\"2012\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"1ybdmmw\" data-start=\"1779\" data-end=\"1814\"\u003eHVAC system pressure monitoring\u003c\/li\u003e\n\u003cli data-section-id=\"1of4qpp\" data-start=\"1815\" data-end=\"1844\"\u003eCleanroom airflow control\u003c\/li\u003e\n\u003cli data-section-id=\"1wybfy9\" data-start=\"1845\" data-end=\"1893\"\u003eIndustrial differential pressure measurement\u003c\/li\u003e\n\u003cli data-section-id=\"etzlbl\" data-start=\"1894\" data-end=\"1934\"\u003eVentilation and air handling systems\u003c\/li\u003e\n\u003cli data-section-id=\"sm4gq2\" data-start=\"1935\" data-end=\"1971\"\u003eEnvironmental monitoring systems\u003c\/li\u003e\n\u003cli data-section-id=\"15y9ava\" data-start=\"1972\" data-end=\"2012\" data-is-last-node=\"\"\u003eProcess automation and control 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":43909414158401,"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\/model-172-low-differential-pressure-transducer-0-25kpa-4-20ma-high-accuracy-air-sensor-0-25-rss-senba","provider":"Hext by Regent Electronics","version":"1.0","type":"link"}