{"id":43788,"date":"2024-01-23T22:08:50","date_gmt":"2024-01-23T11:38:50","guid":{"rendered":"https:\/\/onetemp.c2szky.ap-southeast-2.wpstaqhosting.com\/product\/gda-3100-refrigerant-gas-detector\/"},"modified":"2026-10-15T18:20:19","modified_gmt":"2026-10-15T07:50:19","slug":"gda-3100-refrigerant-gas-detector","status":"publish","type":"product","link":"https:\/\/www.onetemp.com.au\/nz\/product\/gda-3100-refrigerant-gas-detector\/","title":{"rendered":"GDA 3100 &#8211; Refrigerant Gas Detector"},"content":{"rendered":"<p>The GDA 3100 has\u00a0a configurable analog output of\u00a04-20 mA; 0-20 mA; 0-5 V; 0-10 V and a\u00a0<strong>volt free relay<\/strong>\u00a0which can be user programmed to operate anywhere within the sensor range. The unit is powered from 24 VDC.<\/p>\n<ul>\n<li>Standalone system or 4-20 mA o\/p sensor or both<\/li>\n<li>User definable alarm point (relay operation)<\/li>\n<li>1 SPCO alarm relay (volt free)<\/li>\n<li>User selectable 4-20 mA or 0-20 mA 0-5 V 0-10 V\u00a0o\/p<\/li>\n<li>24 VDC operation<\/li>\n<li>Robust housing<\/li>\n<li>Immune to changes in humidity and temperature<\/li>\n<li>Easy to install<\/li>\n<li>Calibration required every 3\u00a0years with 6 monthly functional tests<\/li>\n<li><strong>Australian<\/strong>\u00a0Factory Certificate of Calibration<\/li>\n<\/ul>\n<p><big><strong>Made in Australia and Supported in Australia<\/strong><\/big><\/p>\n<p>&nbsp;<\/p>\n<h3>Refrigerant Gases<\/h3>\n<p>Refrigerant gases are used to provide a means of cooling the evaporators in freezers and air conditioning for plant rooms and chiller plants. Historically CFC refrigerant gases such as R11, R12 and R22 have been used. CFC\u2019s are ozone depleting gases and are now being phased out and replaced by ozone friendly gases such as R134, R407\u00a0and R410.<\/p>\n<p><big>Why is there a need to detect them?<\/big><\/p>\n<ul>\n<li>All these gases are toxic at relatively low levels. Prolonged exposure to these gases is hazardous and results in serious health risks. GDA sensors can detect these gases at very low levels, in order to prevent this hazard becoming a danger to life.<\/li>\n<li>Air conditioning systems and chillers that are leaking their refrigerant gases are not performing to maximum efficiency. The major use of refrigerant gases is in the re charging of these systems. If leaks are detected early the problem can be alleviated much quicker, saving costs on replacement gas, co maintenance and protecting the environment.<\/li>\n<li>Gas detection at low levels (part per million) will give an early warning of leakage, therefore safeguarding life and maintaining the efficiency of the plant.<\/li>\n<\/ul>\n<p>Gas Detection Australia has a range of ultra-low level refrigerant gas leak detection systems specifically developed to prevent the expensive results of refrigerant gas leaks for<strong>\u00a0<\/strong>R22, R123, R134a, R404, R407, R410, R514a, R1234yf\u00a0and many others.<\/p>\n<p>Meets the requirements of\u00a0<strong>AS\/NZS 5149.3:2016\u00a0<\/strong>.<strong>\u00a0ISO 5149-3:2014<\/strong><\/p>\n<p><strong>Safe Work Australia Exposure Standards<\/strong><\/p>\n<table border=\"1\" cellspacing=\"5\" cellpadding=\"5\">\n<tbody>\n<tr>\n<td colspan=\"2\">R134a\u00a0<small>(1, 1, 1, 2-Tetrafluoroethane)<\/small><\/td>\n<\/tr>\n<tr>\n<td>\n<pre><strong>8 Hour Time Weighted Average<\/strong><\/pre>\n<\/td>\n<td>\n<pre>1000 ppm<\/pre>\n<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"3\">\n<pre><strong>15 Minute Short Term Exposure Limit<\/strong>\r\n<\/pre>\n<\/td>\n<td>\n<pre>-<\/pre>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p><a href=\"https:\/\/www.safeworkaustralia.gov.au\/doc\/workplace-exposure-standards-airborne-contaminants\" target=\"_blank\" rel=\"noopener\">More Infomation<\/a>\u00a0\u00a0<tt><small>\u00a9 Commonwealth of Austr\u200balia 2018<\/small><\/tt><\/p>","protected":false},"excerpt":{"rendered":"<p>The GDA 3100 Refrigerant Gas Detector uses the latest in NDIR techniques for detecting a wide range of refrigerant gases and is immune from cross sensitivity to other gases<\/p>","protected":false},"featured_media":30095,"template":"","meta":{"_acf_changed":false,"om_disable_all_campaigns":false,"inline_featured_image":false,"_exactmetrics_skip_tracking":false,"_monsterinsights_skip_tracking":false},"product_brand":[],"product_cat":[15],"product_tag":[],"application":[516],"connectivity-output":[320,66],"environment":[],"instrument-type":[213,228,230],"manufacturer":[260],"measurement-input":[152],"class_list":["post-43788","product","type-product","status-publish","has-post-thumbnail","product_cat-products","application-controllers-transmitters","connectivity-output-0-10-v","connectivity-output-4-20ma","instrument-type-sensors","instrument-type-transmitters","instrument-type-4-wire-powered","manufacturer-gas-detection-australia","measurement-input-refrigerant-gas","first","instock","taxable","shipping-taxable","purchasable","product-type-simple"],"composite_virtual":false,"composite_aggregate_weight":false,"composite_layout":"","composite_add_to_cart_form_location":"","composite_editable_in_cart":false,"composite_sold_individually_context":"","composite_shop_price_calc":"","composite_components":[],"composite_scenarios":[],"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":[],"bundle_sells_title":"","bundle_sells_discount":"","acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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