{"id":993,"date":"2023-04-05T11:21:46","date_gmt":"2023-04-05T09:21:46","guid":{"rendered":"https:\/\/memscap.com\/?post_type=memscap_products&#038;p=993"},"modified":"2026-03-16T15:16:25","modified_gmt":"2026-03-16T14:16:25","slug":"sp854-pressure-transducer","status":"publish","type":"memscap_products","link":"https:\/\/memscap.com\/en\/memscap_products\/sp854-pressure-transducer\/","title":{"rendered":"SP850 Pressure Transducer Series"},"content":{"rendered":"","protected":false},"template":"","meta":{"_crdt_document":""},"tags":[],"categories_product":[6404,6406],"class_list":["post-993","memscap_products","type-memscap_products","status-publish","hentry","categories_product-medical-and-biomedical","categories_product-transducers"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.5 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>SP850 Pressure Transducer Series - MEMSCAP<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/memscap.com\/en\/memscap_products\/sp854-pressure-transducer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"SP850 Pressure Transducer Series - 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Coupled with our disposable dome, which is easily integrated with your existing line sets, our sensors are designed to meet demanding medical and industrial requirements. We have various housing configurations to accommodate machine mounting needs.\r\n<br>\r\n<br>\r\n<strong>Applications:<\/strong> The SP850 series have been integrated by our customers in medical machines for:\r\n<ul>\r\n \t<li>Haemodialysis and Continuous Renal Replacement Therapy (CRRT)<\/li>\r\n \t<li>Cell separation and processing<\/li>\r\n \t<li>Organ transport<\/li>\r\n \t<li>Eye surgery<\/li>\r\n \t<li>Kidney stone surgery<\/li>\r\n<\/ul>\r\n<strong>Benefits:<\/strong> Direct flow measurement - High accuracy and stability - Flexible and easy integration - Durability and reliability\r\n\r\n&nbsp;\r\n<table width=\"688\">\r\n<tbody>\r\n<tr>\r\n<td width=\"262\">Pressure Range (FSO)<\/td>\r\n<td colspan=\"2\" width=\"425\">-600 to 700 mmHg generic specification<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Max. Overpressure<\/td>\r\n<td colspan=\"2\" width=\"425\">10000mmHg<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Sensitivity (nominal)<\/td>\r\n<td colspan=\"2\" width=\"425\">5\u00b5V\/V\/mmHg \u00b1 5%<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Electrical Excitation<\/td>\r\n<td colspan=\"2\" width=\"425\">4-8V DC<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Input Resistance (min)<\/td>\r\n<td colspan=\"2\" width=\"425\">1500\u2126<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Output Resistance (max)<\/td>\r\n<td colspan=\"2\" width=\"425\">3000\u2126<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Operating Temperature Range<\/td>\r\n<td colspan=\"2\" width=\"425\">+10\u00baC to +50\u00baC<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Storage Temperature Range<\/td>\r\n<td colspan=\"2\" width=\"425\">-20\u00baC to +60\u00baC<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Insulation Resistance<\/td>\r\n<td colspan=\"2\" width=\"425\">\u2265 1G\u2126<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Leakage Current<\/td>\r\n<td colspan=\"2\" width=\"425\">\u2264 1.5\u00b5A at 250V, 50Hz<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">High Voltage Resistance<\/td>\r\n<td colspan=\"2\" width=\"425\">10000V between saline in dome and transducer leads<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Weight<\/td>\r\n<td colspan=\"2\" width=\"425\">53 grams (SP856) and 68 grams (SP854)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Strain Relief between cable and membrane housing<\/td>\r\n<td colspan=\"2\" width=\"425\">20N (static)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\"><\/td>\r\n<td colspan=\"2\" width=\"425\"><strong>\u00a0<\/strong><\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\"><\/td>\r\n<td width=\"198\">-300 to 300 mmHg<\/td>\r\n<td width=\"227\">-600 to 700mmHg<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Total accuracy at 25\u00b0C. Combined Lin(BSL) + rep + hyst<\/td>\r\n<td width=\"198\">\u2264 \u00b1 1.2%FSO<\/td>\r\n<td width=\"227\">\u2264 \u00b1 2.5%FSO<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Non-Linearity at 25\u00b0C\u00a0 <a href=\"#_ftn1\" name=\"_ftnref1\"><sup>(1)<\/sup><\/a><\/td>\r\n<td width=\"198\">\u2264 \u00b1 0.5%FSO<\/td>\r\n<td width=\"227\">\u2264 \u00b1 1.5%FSO<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Repeatability<\/td>\r\n<td width=\"198\">\u2264 \u00b1 0.15%FS<\/td>\r\n<td width=\"227\">\u2264 \u00b1 0.25%FS<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Repeatability (with different domes)<\/td>\r\n<td width=\"198\">\u2264 \u00b1 0.50%FSO<\/td>\r\n<td width=\"227\">\u2264 \u00b1 0.80%FSO<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Mechanical Hysteresis<\/td>\r\n<td colspan=\"2\" width=\"425\">\u2264 \u00b10.5% FSO<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Zero Balance<\/td>\r\n<td colspan=\"2\" width=\"425\">\u2264 \u00b150 mmHg<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Thermal Zero Shift, TCO (25\u00b0 to 35\u00b0C)<\/td>\r\n<td colspan=\"2\" width=\"425\">\u2264 \u00b10.50 mmHg\/\u00b0C<\/td>\r\n<\/tr>\r\n<tr>\r\n<td width=\"262\">Thermal Sensitivity Shift (TCS)<\/td>\r\n<td colspan=\"2\" width=\"425\">max -0.20%FSO\/\u00baC<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>\r\n&nbsp;\r\n\r\n<img class=\"size-medium wp-image-3125 alignright\" src=\"https:\/\/memscap.com\/wp-content\/uploads\/2025\/10\/85432024-1-300x225.jpg\" alt=\"\" width=\"300\" height=\"225\" \/>\r\n\r\n<a href=\"#_ftnref1\" name=\"_ftn1\"><\/a>\r\n<br>\r\n\r\n*Memscap will supply a component intended for integration by and for the customer`s final product. It will be the customer\u2019s responsibility to integrate the component in their system, perform the necessary testing and obtain any regulatory approvals required for their final product.<img class=\"size-medium wp-image-3164 alignright\" src=\"https:\/\/memscap.com\/wp-content\/uploads\/2025\/10\/sp856-1-300x256.png\" alt=\"\" width=\"300\" height=\"256\" \/>"}],"memscap_product_metabox_files":[],"memscap_product_metabox_gallery":[]},"_links":{"self":[{"href":"https:\/\/memscap.com\/en\/wp-json\/wp\/v2\/memscap_products\/993","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/memscap.com\/en\/wp-json\/wp\/v2\/memscap_products"}],"about":[{"href":"https:\/\/memscap.com\/en\/wp-json\/wp\/v2\/types\/memscap_products"}],"wp:attachment":[{"href":"https:\/\/memscap.com\/en\/wp-json\/wp\/v2\/media?parent=993"}],"wp:term":[{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/memscap.com\/en\/wp-json\/wp\/v2\/tags?post=993"},{"taxonomy":"categories_product","embeddable":true,"href":"https:\/\/memscap.com\/en\/wp-json\/wp\/v2\/categories_product?post=993"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}