{"id":50176,"date":"2025-06-23T10:41:27","date_gmt":"2025-06-23T08:41:27","guid":{"rendered":"https:\/\/praxas.com\/?post_type=product&#038;p=50176"},"modified":"2025-10-09T10:06:38","modified_gmt":"2025-10-09T08:06:38","slug":"utrel30-16","status":"publish","type":"product","link":"https:\/\/praxas.com\/en\/product\/data-loggers\/temperature-data-loggers\/utrel30-16\/","title":{"rendered":"UTREL30-16 Low Temperature Logger"},"content":{"rendered":"<p data-start=\"199\" data-end=\"272\"><strong data-start=\"203\" data-end=\"272\">LogTag UTREL30-16 \u2013 Multi-Channel Low Temperature LCD Data Logger<\/strong><\/p>\n<p data-start=\"274\" data-end=\"537\">The LogTag UTREL30-16 is a dual-channel temperature data logger designed for ultra-low temperature monitoring. It can record and store up to 32,000 temperature readings, offering a reliable solution for cold chain and long-term temperature-sensitive applications.<\/p>\n<p data-start=\"539\" data-end=\"789\">Its large, clear display provides an at-a-glance overview of the current temperature, recording status, and alarm notifications for up to 30 days. A prominent \u2717 symbol and optional audible alert will signal if pre-set alarm limits have been exceeded.<\/p>\n<p data-start=\"791\" data-end=\"928\">Ideal for use with the ST10 external probe, the UTREL30-16 is a dependable choice for accurate and continuous low-temperature monitoring.<\/p>\n<p data-start=\"930\" data-end=\"947\"><strong data-start=\"930\" data-end=\"947\">Key features:<\/strong><\/p>\n<ul data-start=\"949\" data-end=\"1257\">\n<li data-start=\"949\" data-end=\"1004\">\n<p data-start=\"951\" data-end=\"1004\">Measurement range: -90\u00b0C to +40\u00b0C (probe dependent)<\/p>\n<\/li>\n<li data-start=\"1005\" data-end=\"1038\">\n<p data-start=\"1007\" data-end=\"1038\">Records up to 32,000 readings<\/p>\n<\/li>\n<li data-start=\"1039\" data-end=\"1099\">\n<p data-start=\"1041\" data-end=\"1099\">LCD shows alarm and temperature status for up to 30 days<\/p>\n<\/li>\n<li data-start=\"1100\" data-end=\"1136\">\n<p data-start=\"1102\" data-end=\"1136\">Audible alarm with LED indicator<\/p>\n<\/li>\n<li data-start=\"1137\" data-end=\"1161\">\n<p data-start=\"1139\" data-end=\"1161\">Dual-channel support<\/p>\n<\/li>\n<li data-start=\"1162\" data-end=\"1219\">\n<p data-start=\"1164\" data-end=\"1219\">Compatible with ST10 external probe<\/p>\n<\/li>\n<li data-start=\"1220\" data-end=\"1257\">\n<p data-start=\"1222\" data-end=\"1257\">Battery-operated multi-use device<\/p>\n<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<ul>\n<li data-start=\"1291\" data-end=\"1323\">-90\u00b0C to +40\u00b0C<\/li>\n<li data-start=\"1324\" data-end=\"1356\">Stores up to 32,000 readings<\/li>\n<li data-start=\"1357\" data-end=\"1396\">Large LCD with 30-day alarm display<\/li>\n<li data-start=\"1397\" data-end=\"1426\">Audible alarm + LED alert<\/li>\n<li data-start=\"1427\" data-end=\"1459\">Supports ST10 external probe<\/li>\n<\/ul>\n","protected":false},"featured_media":50216,"template":"","meta":{"_acf_changed":false,"content-type":"","_uag_custom_page_level_css":""},"product_brand":[],"product_cat":[87,144],"product_tag":[2511,2258,154],"class_list":{"0":"post-50176","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-temperature-data-loggers","7":"product_cat-data-loggers","8":"product_tag-logtag","9":"product_tag-temperature","10":"product_tag-usb","12":"first","13":"instock","14":"taxable","15":"shipping-taxable","16":"purchasable","17":"product-type-variable"},"bundled_by":[],"bundle_stock_status":"instock","bundle_stock_quantity":null,"bundle_virtual":false,"bundle_layout":"","bundle_add_to_cart_form_location":"","bundle_editable_in_cart":false,"bundle_sold_individually_context":"","bundle_item_grouping":"","bundle_min_size":"","bundle_max_size":"","bundle_price":[],"bundled_items":[],"bundle_sell_ids":[],"acf":[],"spectra_custom_meta":{"classic-editor-remember":["classic-editor"],"_edit_lock":["1750933394:8383"],"_edit_last":["8383"],"_wpml_word_count":["190"],"rank_math_seo_score":["87"],"rank_math_contentai_score":["a:5:{s:8:\"keywords\";s:5:\"74.51\";s:9:\"wordCount\";s:1:\"0\";s:9:\"linkCount\";s:1:\"0\";s:12:\"headingCount\";s:1:\"0\";s:10:\"mediaCount\";s:1:\"0\";}"],"rank_math_focus_keyword":["UTREL30-16"],"commercekit_gallery_layout":[""],"commercekit_disable_sticky_atc":["0"],"commercekit_wc_video_gallery":["a:0:{}"],"_wcrq_show_quote":["yes"],"_wcrq_show_quote_description":["yes"],"_wcrq_hubspot_portal_id":[""],"_wcrq_hubspot_form_id":[""],"_wcrq_hide_purchase_options":["no"],"_sku":["UTREL30-16"],"total_sales":["1"],"_tax_status":["taxable"],"_tax_class":[""],"_manage_stock":["no"],"_backorders":["no"],"_sold_individually":["no"],"_virtual":["no"],"_downloadable":["no"],"_download_limit":["-1"],"_download_expiry":["-1"],"_stock":[null],"_stock_status":["instock"],"_wc_average_rating":[0],"_wc_review_count":["0"],"_product_version":["10.1.2"],"_wc_gla_visibility":["sync-and-show"],"min_temp":["-90"],"_min_temp":["field_67ea5eb4e0a77"],"max_temp":["40"],"_max_temp":["field_67ea5f81e0a79"],"usd_price_4":[""],"_usd_price_4":["field_651570dcac479"],"usd_price_9":[""],"_usd_price_9":["field_6515713eb4807"],"usd_price_24":[""],"_usd_price_24":["field_65157141b4809"],"usd_price_49":[""],"_usd_price_49":["field_65157140b4808"],"usd_price_99":[""],"_usd_price_99":["field_6515715bb480a"],"gbp_price_4":[""],"_gbp_price_4":["field_6515716e83bfa"],"gbp_price_9":[""],"_gbp_price_9":["field_6515724783bfb"],"gbp_price_24":[""],"_gbp_price_24":["field_6515724b83bfc"],"gbp_price_49":[""],"_gbp_price_49":["field_6515725983bfd"],"gbp_price_99":[""],"_gbp_price_99":["field_6515725d83bfe"],"usdhk_price_4":[""],"_usdhk_price_4":["field_6515726f83bff"],"usdhk_price_9":[""],"_usdhk_price_9":["field_6515727c83c00"],"usdhk_price_24":[""],"_usdhk_price_24":["field_6515728083c01"],"usdhk_price_49":[""],"_usdhk_price_49":["field_6515728983c02"],"usdhk_price_99":[""],"_usdhk_price_99":["field_6515728e83c03"],"product_datasheet":[""],"_product_datasheet":["field_650ad7d6ea3a0"],"connectivity":["USB"],"_connectivity":["field_64dce263bb57c"],"brand":["LogTag"],"_brand":["field_64ddf62ed2593"],"brand_image":[""],"_brand_image":["field_650c5e7c84cae"],"specifications_table":["<table class=\"w-full\">\r\n<tbody>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">External Sensor Measurement Range<\/td>\r\n<td class=\"text-base font-gray-300\">-90\u00b0C to +40\u00b0C (-130\u00b0F to +104\u00b0F).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Operating Temperature Range<\/td>\r\n<td class=\"text-base font-gray-300\">-30\u00b0C to +60\u00b0C (-22\u00b0F to +140\u00b0F)\r\n0-99% RH (non-condensing)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Storage Temperature Range<\/td>\r\n<td class=\"text-base font-gray-300\">0\u00b0C to +40\u00b0C (32\u00b0F to +104\u00b0F).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Rated Temperature Resolution<\/td>\r\n<td class=\"text-base font-gray-300\">Better than 0.1\u00b0C (0.2\u00b0F) for measurements -80\u00b0C to 10\u00b0C (-112\u00b0F to 50\u00b0F)\r\nBetter than 0.2\u00b0C (0.4\u00b0F) for measurements 10\u00b0C to 20\u00b0C (50\u00b0F to 68\u00b0F) and -90\u00b0C to -80\u00b0C (-130\u00b0F to -112\u00b0F)\r\nBetter than 0.3\u00b0C (0.5\u00b0F) for measurements 20\u00b0C to 30\u00b0C (68\u00b0F to 86\u00b0F)\r\nBetter than 0.5\u00b0C (0.9\u00b0F) for measurements 30\u00b0C to 40\u00b0C (86\u00b0F to 104\u00b0F)\r\nLogTag Analyzer currently displays to one decimal place of \u00b0C or \u00b0F. The native resolution is what is stored in the LogTag\u00ae.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Sensor Reaction Time<\/td>\r\n<td class=\"text-base font-gray-300\">Typically less than 2 minutes(T90) in moving air (1m\/s) for ST10S type<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Rated Temperature Reading Accuracy<\/td>\r\n<td class=\"text-base font-gray-300\">Better than \u00b10.5\u00b0C for -20\u00b0C to +10\u00b0C (-4\u00b0F to 50\u00b0F)\r\nBetter than \u00b10.7\u00b0C for -50\u00b0C to -20\u00b0C (-58\u00b0F to -4\u00b0F) and +10\u00b0C to +30\u00b0C (50\u00b0F to 86\u00b0F)\r\nBetter than \u00b11\u00b0C for -80\u00b0C to -50\u00b0C (-112\u00b0F to -58\u00b0F ) and +30\u00b0C to +40\u00b0C (86\u00b0F to 104\u00b0F)\r\nBetter than \u00b11.8\u00b0C for -90\u00b0C to -80\u00b0C (-130\u00b0F to -112\u00b0F)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Probe Connectivity<\/td>\r\n<td class=\"text-base font-gray-300\">Up to 2<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Probe Compatibility<\/td>\r\n<td class=\"text-base font-gray-300\">All ST10 precision thermistor external probes can be interchangeably connected to the UTREL30-16.\r\nPlease refer to the Accessories section for compatible External Probes. Different probe models can be used for each channel. Not compatible with ST100 sensors.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Recording Capacity<\/td>\r\n<td class=\"text-base font-gray-300\">32,000 total log memory. Provides 16,000 temperature readings per channel.\r\nDay summary statistics memory (for display on LCD): up to 30 days of Min\/Max\/duration and alarm trigger statistics.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Sampling Interval<\/td>\r\n<td class=\"text-base font-gray-300\">Configurable from 30 seconds to 18 hours. (Typically 5 minute logging)<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Alarms<\/td>\r\n<td class=\"text-base font-gray-300\">Up to 6 configurable alarms for each channel.\r\nPossible to set alarm separately for Channel 1 and Channel 2.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Logging Start Options<\/td>\r\n<td class=\"text-base font-gray-300\">Push button start (with configurable start delay from 1 minute to 72 hours) or specific date &amp; time.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Download Time<\/td>\r\n<td class=\"text-base font-gray-300\">Typically with full memory (32,000 readings) in less than 20 seconds.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Environmental<\/td>\r\n<td class=\"text-base font-gray-300\">IP61 (when vertically mounted or hung with USB dust-cap in place).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Power Source<\/td>\r\n<td class=\"text-base font-gray-300\">5V via micro USB socket or 2 x 1.5V AAA batteries. CR2032 LiMnO2 coin cell (backup logging function only).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Battery Life<\/td>\r\n<td class=\"text-base font-gray-300\">AAA battery up to 12 months \u2013 if unit is operated without power supply.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Real Time Clock<\/td>\r\n<td class=\"text-base font-gray-300\">Built-in real time clock.\r\nTypical accuracy \u00b125ppm @ 25\u00b0C (equivalent to 2.5 seconds\/day).\r\nRated temperature coefficient is -0.034 \u00b10.006ppm\/\u00b0C (I.e typically +\/- 0.00294 seconds\/day\/\u00b0C).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Connection Interface<\/td>\r\n<td class=\"text-base font-gray-300\">USB 2.0 \/ Micro USB Socket.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Standard Remote Probe Cable Lengths<\/td>\r\n<td class=\"text-base font-gray-300\">Standard: 1.5m (4\u201911\u201d).\r\nExtended: 3m (9\u201910\u201d) (recommended maximum).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Remote Probe Cable Type<\/td>\r\n<td class=\"text-base font-gray-300\">PTFE (FDA food contact rated) coaxial.<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Size<\/td>\r\n<td class=\"text-base font-gray-300\">141mm(H) x 72mm(W) x 18mm(T).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Weight<\/td>\r\n<td class=\"text-base font-gray-300\">156g with AAA batteries, (132g \u2013 excluding probe and AAA batteries).<\/td>\r\n<\/tr>\r\n<tr>\r\n<td class=\"text-base font-semibold font-gray\">Case Material<\/td>\r\n<td class=\"text-base font-gray-300\">Polycarbonate.<\/td>\r\n<\/tr>\r\n<\/tbody>\r\n<\/table>"],"_specifications_table":["field_65044e1db92a8"],"display_data_alarm":[""],"_display_data_alarm":["field_667d647bcb066"],"resources":["<ul class=\"resources-list\">\r\n \t<li><img 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James","author_link":"https:\/\/praxas.com\/en\/author\/"},"uagb_comment_info":0,"uagb_excerpt":"-90\u00b0C to +40\u00b0C Stores up to 32,000 readings Large LCD with 30-day alarm display Audible alarm + LED alert Supports ST10 external 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