{"id":6038,"date":"2023-03-17T13:47:15","date_gmt":"2023-03-17T13:47:15","guid":{"rendered":"https:\/\/chevrierinstruments.com\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/"},"modified":"2025-12-18T21:33:44","modified_gmt":"2025-12-18T21:33:44","slug":"sonometre-numerique-avec-acquisition-de-donnees","status":"publish","type":"product","link":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/","title":{"rendered":"Sound Level Meter with Data Logging"},"content":{"rendered":"<p>The CENTER-323 is a full data logging sound level meter with real time clock \/ calendar and recording of up to 32,000 samples at programmable intervals.<\/p>\n<p>As with all Center logging products the 323 comes with USB cable and PC software \u2013 ready to use.\u00a0 The USB (5VDC) connection can power the unit for extended recording<\/p>\n<ul>\n<li>30-130dB in 3 ranges 30-90dB, 50-110dB &amp; 70-130dB<\/li>\n<li>Accuracy\u00a0 +\/-1.4dB\u00a0 (Ref 94dB @ 1KHz)<\/li>\n<li>Sampling 2\/sec<\/li>\n<li>Frequency range 20Hz \u2013 8KHz<\/li>\n<li>1\/2 in condenser microphone<\/li>\n<li>Battery life 50hrs<\/li>\n<\/ul>\n<h4>FEATURES:<\/h4>\n<ul class=\"MainFeatures\">\n<li class=\"ico cv-ico-general-arrow-right5\">32,000 Records Data Logger<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">60dB Dynamic Space in each Range<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">Real time clock with calendar<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">Time weighing Fast \/ Slow<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">AC\/DC signal output<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">1ms Peak Hold Function<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">Max\/Min Function<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">USB interface<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">With Windows software<\/li>\n<li class=\"ico cv-ico-general-arrow-right5\">Bargraph indication.<\/li>\n<\/ul>\n<h4>SPECIFICATIONS:<\/h4>\n<ul>\n<li>Accuracy:\u00a0+- 1.4 dB<\/li>\n<li>Battery:\u00a01.5V AAA x 4<\/li>\n<li>Dimension:\u00a0264 x 63 x 29 mm<\/li>\n<li>Dynamic range:\u00a060dB<\/li>\n<li>Frequency range:\u00a020Hz to 8 kHz<\/li>\n<li>Level range:\u00a030 to 130 dB<\/li>\n<li>Level range:\u00a030-90dB\/50-110db\/70-130dB<\/li>\n<li>Memory:\u00a032,000 records<\/li>\n<li>Operation condition:\u00a00 to 40 C (&lt;70%RH)<\/li>\n<li>Storage condition:\u00a010 to 60 C (&lt;70%RH)<\/li>\n<li>Weight:\u00a0Approx. 250g<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<h2>Center-323<\/h2>\n<p>Class 2 data-logging sound level meter with A\/C &amp; Fast\/Slow weighting, USB interface, real-time clock, and capacity for 64,000 records, measuring 30-130 dB across a 20Hz-8kHz range, featuring \u00b11.4dB accuracy, powered by 4 AAA batteries, and including PC software for analysis.<\/p>\n","protected":false},"featured_media":6034,"template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[1617,1820,550,69],"product_tag":[2130,1002],"class_list":{"0":"post-6038","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-sound-level","7":"product_cat-sound-level-meters","8":"product_cat-data-loggers","9":"product_cat-sound-levels","10":"product_tag-sonometres-en","11":"product_tag-sonometres-enregistreurs-en","13":"first","14":"instock","15":"shipping-taxable","16":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.8 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Sound Level Meter with Data Logging - Chevrier Instruments inc.<\/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:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Sound Level Meter with Data Logging - Chevrier Instruments inc.\" \/>\n<meta property=\"og:description\" content=\"Center-323 Class 2 data-logging sound level meter with A\/C &amp; Fast\/Slow weighting, USB interface, real-time clock, and capacity for 64,000 records, measuring 30-130 dB across a 20Hz-8kHz range, featuring \u00b11.4dB accuracy, powered by 4 AAA batteries, and including PC software for analysis.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/\" \/>\n<meta property=\"og:site_name\" content=\"Chevrier Instruments inc.\" \/>\n<meta property=\"article:modified_time\" content=\"2025-12-18T21:33:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"500\" \/>\n\t<meta property=\"og:image:height\" content=\"500\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/\",\"url\":\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/\",\"name\":\"Sound Level Meter with Data Logging - Chevrier Instruments inc.\",\"isPartOf\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg\",\"datePublished\":\"2023-03-17T13:47:15+00:00\",\"dateModified\":\"2025-12-18T21:33:44+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#primaryimage\",\"url\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg\",\"contentUrl\":\"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg\",\"width\":500,\"height\":500},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Accueil\",\"item\":\"https:\/\/chevrierinstruments.com\/en\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Sound Level Meter with Data Logging\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/chevrierinstruments.com\/en\/#website\",\"url\":\"https:\/\/chevrierinstruments.com\/en\/\",\"name\":\"Chevrier Instruments inc.\",\"description\":\"La r\u00e9f\u00e9rence en instruments de mesure\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/chevrierinstruments.com\/en\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Sound Level Meter with Data Logging - Chevrier Instruments inc.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/","og_locale":"en_US","og_type":"article","og_title":"Sound Level Meter with Data Logging - Chevrier Instruments inc.","og_description":"Center-323 Class 2 data-logging sound level meter with A\/C &amp; Fast\/Slow weighting, USB interface, real-time clock, and capacity for 64,000 records, measuring 30-130 dB across a 20Hz-8kHz range, featuring \u00b11.4dB accuracy, powered by 4 AAA batteries, and including PC software for analysis.","og_url":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/","og_site_name":"Chevrier Instruments inc.","article_modified_time":"2025-12-18T21:33:44+00:00","og_image":[{"width":500,"height":500,"url":"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg","type":"image\/jpeg"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/","url":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/","name":"Sound Level Meter with Data Logging - Chevrier Instruments inc.","isPartOf":{"@id":"https:\/\/chevrierinstruments.com\/en\/#website"},"primaryImageOfPage":{"@id":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#primaryimage"},"image":{"@id":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#primaryimage"},"thumbnailUrl":"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg","datePublished":"2023-03-17T13:47:15+00:00","dateModified":"2025-12-18T21:33:44+00:00","breadcrumb":{"@id":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#breadcrumb"},"inLanguage":"en-US","potentialAction":[{"@type":"ReadAction","target":["https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/"]}]},{"@type":"ImageObject","inLanguage":"en-US","@id":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#primaryimage","url":"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg","contentUrl":"https:\/\/chevrierinstruments.com\/wp-content\/uploads\/2022\/05\/center-323.jpg","width":500,"height":500},{"@type":"BreadcrumbList","@id":"https:\/\/chevrierinstruments.com\/en\/produit\/sonometre-numerique-avec-acquisition-de-donnees\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Accueil","item":"https:\/\/chevrierinstruments.com\/en\/"},{"@type":"ListItem","position":2,"name":"Sound Level Meter with Data Logging"}]},{"@type":"WebSite","@id":"https:\/\/chevrierinstruments.com\/en\/#website","url":"https:\/\/chevrierinstruments.com\/en\/","name":"Chevrier Instruments inc.","description":"La r\u00e9f\u00e9rence en instruments de mesure","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/chevrierinstruments.com\/en\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"en-US"}]}},"_links":{"self":[{"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/product\/6038","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/types\/product"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/media\/6034"}],"wp:attachment":[{"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/media?parent=6038"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/product_brand?post=6038"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/product_cat?post=6038"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/chevrierinstruments.com\/en\/wp-json\/wp\/v2\/product_tag?post=6038"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}