{"id":43785,"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-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/"},"modified":"2026-10-15T18:20:00","modified_gmt":"2026-10-15T07:50:00","slug":"gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm","status":"publish","type":"product","link":"https:\/\/www.onetemp.com.au\/nz\/product\/gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/","title":{"rendered":"GDA 2729 &#8211; E-sense Hydrogen Sulphide (H2S) Gas Detector (0-100ppm)"},"content":{"rendered":"<p>E-Sense is our new signature range of electrochemical gas detectors. This versatile unit boasts several great features including 2 or 3 wire operation, ability in the the 3 wire mode to be able to connect to either 4-20mA or 0-20mA controllers, it also boasts the ability to change the sensor detection range by half. Other features include;<\/p>\n<ul style=\"list-style-type: disc;\">\n<li>A test pot (gives the ability to test system wiring and alarms)<\/li>\n<li>Fine, course and span adjustment pots for more accurate calibration<\/li>\n<li>Dedicated mA test points (for a single person calibration at the device).<\/li>\n<li>New brass design to allow\u2019s you to have options when it comes to servicing, you can either replace the whole brass head or you can just replace the sensor element held within the brass. Replacing the sensor element will reduce your servicing costs, all while using this new design has helped us to create a more reliable sensor with a better IP (Ingress Protection) rating with the non-reactive gases that now include a titanium sinting that will give you an IP53 rating.<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>The GDA 2729 E-sense Hydrogen Sulphide (H2S) Electrochemical Gas Detector is a loop Powered 4\/20mA output device with a range of 0-100 ppm Hydrogen Sulphide.<\/p>","protected":false},"featured_media":30084,"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":[66],"environment":[],"instrument-type":[213,228,229],"manufacturer":[260],"measurement-input":[312],"class_list":["post-43785","product","type-product","status-publish","has-post-thumbnail","product_cat-products","application-controllers-transmitters","connectivity-output-4-20ma","instrument-type-sensors","instrument-type-transmitters","instrument-type-2-wire-loop-powered","manufacturer-gas-detection-australia","measurement-input-hydrogen-sulphide-h2s","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 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>GDA 2729 - E-sense Hydrogen Sulphide (H2S) Gas Detector (0-100ppm) - OneTemp<\/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:\/\/www.onetemp.com.au\/nz\/product\/gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"GDA 2729 - E-sense Hydrogen Sulphide (H2S) Gas Detector (0-100ppm) - OneTemp\" \/>\n<meta property=\"og:description\" content=\"The GDA 2729 E-sense Hydrogen Sulphide (H2S) Electrochemical Gas Detector is a loop Powered 4\/20mA output device with a range of 0-100 ppm Hydrogen Sulphide.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.onetemp.com.au\/nz\/product\/gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/\" \/>\n<meta property=\"og:site_name\" content=\"OneTemp\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/OneTempAust\/\" \/>\n<meta property=\"article:modified_time\" content=\"2026-10-15T07:50:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.onetemp.com.au\/wp-content\/uploads\/2026\/10\/2729HY3.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1200\" \/>\n\t<meta property=\"og:image:height\" content=\"675\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\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=\"3 minutes\" \/>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"GDA 2729 - E-sense Hydrogen Sulphide (H2S) Gas Detector (0-100ppm) - OneTemp","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:\/\/www.onetemp.com.au\/nz\/product\/gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/","og_locale":"en_US","og_type":"article","og_title":"GDA 2729 - E-sense Hydrogen Sulphide (H2S) Gas Detector (0-100ppm) - OneTemp","og_description":"The GDA 2729 E-sense Hydrogen Sulphide (H2S) Electrochemical Gas Detector is a loop Powered 4\/20mA output device with a range of 0-100 ppm Hydrogen Sulphide.","og_url":"https:\/\/www.onetemp.com.au\/nz\/product\/gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/","og_site_name":"OneTemp","article_publisher":"https:\/\/www.facebook.com\/OneTempAust\/","article_modified_time":"2026-10-15T07:50:00+00:00","og_image":[{"width":1200,"height":675,"url":"https:\/\/www.onetemp.com.au\/wp-content\/uploads\/2026\/10\/2729HY3.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Est. reading time":"3 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":["WebPage","ItemPage"],"@id":"https:\/\/www.onetemp.com.au\/product\/gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/","url":"https:\/\/www.onetemp.com.au\/product\/gda-2729-e-sense-hydrogen-sulphide-h2s-gas-detector-0-100ppm\/","name":"GDA 2729 - 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