{"product_id":"national-instruments-ni-9231","title":"National Instruments NI-9231 C Series Sound and Vibration Input Module","description":"\u003cp\u003e\u003cstrong\u003eNational Instruments NI-9231 C Series Sound and Vibration Input Module\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe NI-9231 is a high-density sound and vibration module that measures 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 required for modern measurement microphones and accelerometers and supports simultaneous sampling. The NI-9231 incorporates both a TEDS input path and a 2 mA IEPE signal excitation source that can be turned on and off, eliminating the need for external sensor power and reducing data-acquisition system complexity.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eNumber of Analog Input Channels: 8\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eSupported Sensor Type: IEPE \/ Accelerometer \/ Microphone\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDSA Dynamic Range: 105 dBFS\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eAnalog Input Voltage Range: \u003cspan\u003e-5 V to 5 V\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eHigh-pass Filter Cut-Off Frequency: 1.2 Hz\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003eMaximum Sample Rate: \u003cspan\u003e51.2 kS\/s\/ch\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eAnalog Input Coupling: AC\/DC\u003c\/li\u003e\n\u003cli\u003eFront Connection Type: \u003cspan\u003e10-32 Coaxial\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eSupported Hardware Platform: C Series\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eBus Connection: C Series\u003c\/li\u003e\n\u003cli\u003eConformal Coated: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePlease see the Datasheet for complete details and specifications.\u003c\/p\u003e","brand":"National Instruments","offers":[{"title":"National Instruments NI-9231 C Series Sound and Vibration Input Module 783610-01","offer_id":50315675107578,"sku":"NINI-9231","price":4295.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/3647\/8970\/files\/NINI-9231-Bottom.jpg?v=1791989498","url":"https:\/\/www.bellnw.com\/products\/national-instruments-ni-9231","provider":"Bell Electronics","version":"1.0","type":"link"}