{"id":1917,"date":"2021-06-25T03:39:56","date_gmt":"2021-06-24T19:39:56","guid":{"rendered":"https:\/\/ancor.biz\/?post_type=product&#038;p=1917"},"modified":"2025-08-18T15:04:39","modified_gmt":"2025-08-18T07:04:39","slug":"aii-oxygen-analyzer-with-remote-sensor-aii-gpr-1900-2900","status":"publish","type":"product","link":"https:\/\/ancor.biz\/index.php\/product\/aii-oxygen-analyzer-with-remote-sensor-aii-gpr-1900-2900\/","title":{"rendered":"AII GPR-1900\/2900 Oxygen Analyzer"},"content":{"rendered":"<h1 class=\"product-title\">Oxygen Analyzer With Remote Sensor &#8211; AII GPR-1900\/2900<\/h1>\n<h2 class=\"product-sub\">Flexible, Easy Maintenance Oxygen Measurement<\/h2>\n<p>AII <a href=\"https:\/\/www.processsensing.com\/en-us\/products\/oxygen-analyzer-with-remote-sensor.htm\">GPR-1900\/2900<\/a> Oxygen Analyzer a panel mounted oxygen analyzer with a remote sensor allows flexibility of installation. The GPR-1900 gas analyzer is suitable for trace oxygen measurements as low as 0-10 ppm; the GPR-2900 measures O2\u202fup to 100%. The remote sensor block allows a very easy oxygen sensor replacement for simple and fast maintenance and low cost of ownership. All versions can be locked manually to a single range or auto-range. The user is always aware of the oxygen measurement range used via the range ID output.<\/p>\n<p>&nbsp;<\/p>\n<p class=\"mb-0\"><a href=\"https:\/\/ancor.biz\/index.php\/product-category\/brand\/analytical-industries-inc-brand\/\">AII<\/a> GPR-1900\/2900 Oxygen Analyzer Features:<\/p>\n<ul class=\"a\">\n<li>Measurement ranges from 0-10ppm up to 0-100% O2<\/li>\n<li>Barometric pressure and temperature compensation<\/li>\n<li>Two user configurable alarms<\/li>\n<li>Range ID output<\/li>\n<li>12-28 V DC or mains powered options<\/li>\n<li>XLT sensor options for CO2\u202fbackgrounds<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Model<\/h3>\n<table border=\"0\" width=\"100%\" cellspacing=\"0\" cellpadding=\"2\">\n<tbody>\n<tr>\n<td width=\"20%\">&nbsp;<\/td>\n<td width=\"40%\"><b>GPR-1900<\/b><\/td>\n<td width=\"40%\"><b>GPR-2900<\/b><\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Measurement range<\/td>\n<td width=\"40%\">0-10, 0-100, 0-1000 ppm, 0-1%, 0-25%<\/td>\n<td width=\"40%\">0-1%, 0-5%, 0-10%, 0-25%;<br \/>\noptional 0-1%, 0-5%, 0-10%, 0-100%<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Accuracy<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">&lt; 2% of selected range at constant conditions<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Response time<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">T90 &lt; 10 seconds<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Recovery time<\/td>\n<td width=\"40%\">60 seconds in air to &lt; 10 ppm in &lt; 1 hr on N2 purge<\/td>\n<td width=\"40%\">N\/A<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Sensitivity (LDL)<\/td>\n<td width=\"40%\">0.05 ppm<\/td>\n<td width=\"40%\">0.01%<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Linearity<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">&lt; 0.5% of scale<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Sensor model<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">GPR-11-60-4<br \/>\nXLT-11-24-4 for gases containing &gt; 0.5% CO2<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Sensor life 25\u00baC (77\u00b0F) and 1 atm<\/td>\n<td width=\"40%\">24 months in &lt; 1000 ppm O2<br \/>\n6 months in air<\/td>\n<td width=\"40%\">GPR-11-60-4 60 months in air<br \/>\nXLT-11-24-4 24 months in air<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Calibration interval<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">30 days<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Inlet pressure<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">0.34 2 barg (5-30 psig) with atmospheric vent<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Flow rate<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">0.5 1.0 l\/m (1-2 SCFH)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Gas connections<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">1\/8&#8243; compression tube fittings<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Wetted parts<\/td>\n<td width=\"40%\">Stainless steel<\/td>\n<td width=\"40%\">Delrin; stainless steel optional<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Display<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">Graphical LCD 12.7 x 7cm (5 x 2.75\u201d); resolution 0.001 ppm GPR-1900 MS2, 0.01 ppm GPR-1999, 0.001% GPR-2900<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Enclosure<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">Painted aluminum 6&#8243; x 4&#8243; x 4&#8243; panel mount<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Compensation<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">Barometric pressure and temperature<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Signal output<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">4-20 mA or 1-5V<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Range ID<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">4-20 mA non-isolated or 1-5V<br \/>\nOption: reassign relay contacts (eliminates standard alarms).<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Alarms<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">Two user configurable alarms: magnetic coil relays rated 3A at 100 V AC<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Operating temperature<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">GPR sensors: 5\u00b0C to 45\u00b0C (41\u00b0F to 113\u00b0F)<br \/>\nXLT sensors: -10\u00b0C to 45\u00b0C (14\u00b0F to 113\u00b0F)<\/p>\n<\/td>\n<\/tr>\n<tr>\n<td width=\"20%\">Power<\/td>\n<td colspan=\"2\" width=\"80%\">\n<p align=\"CENTER\">100-240 V AC or 12-28 V DC<\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n","protected":false},"excerpt":{"rendered":"<p>Oxygen Analyzer With Remote Sensor &#8211; AII GPR-1900\/2900 Flexible, Easy Maintenance Oxygen Measurement AII GPR-1900\/2900 Oxygen Analyzer a panel mounted oxygen analyzer with a remote sensor allows flexibility of installation. The GPR-1900 gas analyzer is suitable for trace oxygen measurements as low as 0-10 ppm; the GPR-2900 measures O2\u202fup to 100%. The remote sensor block &#8230; <a title=\"AII GPR-1900\/2900 Oxygen Analyzer\" class=\"read-more\" href=\"https:\/\/ancor.biz\/index.php\/product\/aii-oxygen-analyzer-with-remote-sensor-aii-gpr-1900-2900\/\" aria-label=\"More on AII GPR-1900\/2900 Oxygen Analyzer\">Read more<\/a><\/p>\n","protected":false},"featured_media":1918,"template":"","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"spay_email":""},"class_list":["post-1917","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-analytical-industries-inc-dwyer-omega","product_cat-analytical-industries-inc-brand","product_cat-brand","product_cat-dwyer-omega","product_cat-gas-analyzer-analytical-industries-inc-dwyer-omega","product_cat-gas-analyzer","product_cat-industrial-gas-gas-analyzer","product_cat-gas-analyser","product_cat-analytical-industries-inc","product_cat-industrial-gas","product_tag-aii-gpr-1900-2900-oxygen-analyzer","product_tag-gpr-11-60-4","product_tag-gpr-1900","product_tag-gpr-1900-2900","product_tag-gpr-2900","sales-flash-overlay","woocommerce-text-align-center","woocommerce-image-align-center","do-quantity-buttons"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v23.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>AII GPR-1900\/2900 Oxygen Analyzer - Ancor Sdn Bhd<\/title>\n<meta name=\"description\" content=\"AII GPR-1900\/2900 Oxygen Analyzer is suitable for trace oxygen measurements as low as 0-10 ppm; 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