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>","protected":false},"excerpt":{"rendered":"
Maximum Number of Differential Analog Input Channels: 8
\nConformal Coated: No
\nIEPE Excitation: 2 mA
\nAnalog Input Voltage Range: -5 V to 5 V
\nEnclosed: Yes
\nMaximum Sample Rate: 51.2 kS\/s\/ch
\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
\nAnalog Input Isolation: None
\nSupported Hardware Platform: C Series<\/p>","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":[],"yoast_head":"\n