{"id":32300,"date":"2026-04-27T09:37:25","date_gmt":"2026-04-27T01:37:25","guid":{"rendered":"https:\/\/essenceinstrument.com\/?post_type=product&#038;p=32300"},"modified":"2026-04-27T09:38:35","modified_gmt":"2026-04-27T01:38:35","slug":"ni-9211","status":"publish","type":"product","link":"https:\/\/essenceinstrument.com\/ru\/product\/ni-9211","title":{"rendered":"NI-9211"},"content":{"rendered":"<p>The NI\u20119211 includes anti-aliasing filters, open-thermocouple detection, and cold-junction compensation for high-accuracy thermocouple measurements. The NI\u20119211 features NIST\u2011traceable calibration and a channel\u2011to\u2011earth ground double isolation barrier for safety, noise immunity, and high common-mode voltage range.<\/p>\n<h3 data-section-id=\"111fy94\" data-start=\"0\" data-end=\"45\"><span role=\"text\"><strong data-start=\"4\" data-end=\"45\">Applications and Use Cases of NI-9211<\/strong><\/span><\/h3>\n<p data-start=\"47\" data-end=\"420\">The NI-9211 C Series Thermocouple Input Module is a C Series module designed for <strong data-start=\"128\" data-end=\"182\">high-accuracy thermocouple temperature measurement<\/strong>. It features <strong data-start=\"196\" data-end=\"297\">built-in cold junction compensation (CJC), channel-to-channel isolation, and high noise rejection<\/strong>, making it suitable for applications requiring <strong data-start=\"345\" data-end=\"419\">precise and reliable temperature acquisition in demanding environments<\/strong>.<\/p>\n<p data-start=\"427\" data-end=\"636\"><strong data-start=\"427\" data-end=\"472\">1. High-Accuracy Thermocouple Measurement<\/strong><br data-start=\"472\" data-end=\"475\" \/>NI-9211 is used to measure temperature from various thermocouple types (J, K, T, E, N, etc.) with high precision, suitable for critical measurement applications.<\/p>\n<p data-start=\"638\" data-end=\"831\"><strong data-start=\"638\" data-end=\"678\">2. Industrial Temperature Monitoring<\/strong><br data-start=\"678\" data-end=\"681\" \/>Widely used in industrial systems to monitor temperature in machinery, production processes, and thermal systems with improved accuracy and stability.<\/p>\n<p data-start=\"833\" data-end=\"987\"><strong data-start=\"833\" data-end=\"875\">3. Multi-Point Temperature Acquisition<\/strong><br data-start=\"875\" data-end=\"878\" \/>Supports multiple channels, enabling simultaneous measurement of temperature at different points in a system.<\/p>\n<p data-start=\"989\" data-end=\"1147\"><strong data-start=\"989\" data-end=\"1025\">4. Harsh Environment Measurement<\/strong><br data-start=\"1025\" data-end=\"1028\" \/>With channel isolation and noise immunity, it performs reliably in electrically noisy or harsh industrial environments.<\/p>\n<p data-start=\"1149\" data-end=\"1321\"><strong data-start=\"1149\" data-end=\"1179\">5. Process Control Systems<\/strong><br data-start=\"1179\" data-end=\"1182\" \/>Used in process industries for monitoring and controlling temperature-dependent processes such as heating, cooling, and chemical reactions.<\/p>\n<p data-start=\"1323\" data-end=\"1457\"><strong data-start=\"1323\" data-end=\"1360\">6. Data Acquisition Systems (DAQ)<\/strong><br data-start=\"1360\" data-end=\"1363\" \/>Integrated into CompactDAQ and CompactRIO systems for centralized temperature data collection.<\/p>\n<p data-start=\"1459\" data-end=\"1601\"><strong data-start=\"1459\" data-end=\"1500\">7. Research &amp; Laboratory Applications<\/strong><br data-start=\"1500\" data-end=\"1503\" \/>Used in laboratories for high-precision thermal experiments, system validation, and data analysis.<\/p>","protected":false},"excerpt":{"rendered":"<p>Maximum Number of Differential Analog Input Channels: 4<br \/>\nConformal Coated: No<br \/>\nEnclosed: Yes<br \/>\nSupported Sensors: All Standard Thermocouples<br \/>\nAnalog Input Isolation: 250 Vrms Ch-Earth Ground Isolation<br \/>\nExample of Measurement Accuracy: 0.92 \u00b0C<br \/>\nMaximum Sample Rate: 14 S\/s<br \/>\nFront Connection Type: Screw Terminal<br \/>\nSupported Hardware Platform: C Series<\/p>","protected":false},"featured_media":31025,"template":"","meta":{"_acf_changed":false},"product_brand":[18],"product_cat":[673],"product_tag":[],"class_list":{"0":"post-32300","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":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v27.4) - 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