{"id":29519,"date":"2025-09-17T15:08:03","date_gmt":"2025-09-17T07:08:03","guid":{"rendered":"https:\/\/essenceinstrument.shop\/?post_type=product&#038;p=29519"},"modified":"2025-09-17T15:08:03","modified_gmt":"2025-09-17T07:08:03","slug":"ni-9231","status":"publish","type":"product","link":"https:\/\/essenceinstrument.shop\/index.php\/product\/ni-9231\/","title":{"rendered":"NI-9231"},"content":{"rendered":"<p>The NI-9231 is a high-density sound and vibration module that can measure signals from integrated electronic piezoelectric (IEPE) and non-IEPE sensors such as accelerometers, tachometers, and proximity probes. It can perform the high dynamic range measurements necessary for modern measurement microphones and accelerometers and features simultaneous sampling. The NI-9231 incorporates both a TEDS input path and 2 mA of IEPE signal excitation source that can be turned on and off, removing the need for external sensor power and reducing the complexity of the data acquisition system.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Maximum Number of Differential Analog Input Channels: 8<br \/>\nConformal Coated: No<br \/>\nIEPE Excitation: 2 mA<br \/>\nAnalog Input Voltage Range: -5 V to 5 V<br \/>\nEnclosed: Yes<br \/>\nMaximum Sample Rate: 51.2 kS\/s\/ch<br \/>\nFront Connection Type: 10-32 Coaxial, 10-32 Coaxial, 10-32 Coaxial, 10-32 Coaxial, 10-32 Coaxial, 10-32 Coaxial, 10-32 Coaxial, 10-32 Coaxial<br \/>\nAnalog Input Isolation: None<br \/>\nSupported Hardware Platform: C Series<\/p>\n","protected":false},"featured_media":29520,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[673],"product_tag":[],"class_list":{"0":"post-29519","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_brand-national-instruments","7":"product_cat-c-module","9":"first","10":"instock","11":"shipping-taxable","12":"purchasable","13":"product-type-simple"},"acf":[],"_links":{"self":[{"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/product\/29519","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":3,"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/product\/29519\/revisions"}],"predecessor-version":[{"id":29523,"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/product\/29519\/revisions\/29523"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/media\/29520"}],"wp:attachment":[{"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/media?parent=29519"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/product_brand?post=29519"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/product_cat?post=29519"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/essenceinstrument.shop\/index.php\/wp-json\/wp\/v2\/product_tag?post=29519"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}