{"id":71251,"date":"2022-06-14T16:37:52","date_gmt":"2022-06-14T15:37:52","guid":{"rendered":"https:\/\/beteccontrols.nl\/producten\/ug-5-afr-230v\/"},"modified":"2026-06-04T10:59:14","modified_gmt":"2026-06-04T08:59:14","slug":"ug-5-afr-230v","status":"publish","type":"product","link":"https:\/\/beteccontrols.nl\/en\/products\/ug-5-afr-230v\/","title":{"rendered":"UG-5-AFR-230V"},"content":{"rendered":"<h2>Duct Smoke DETECTOR Uniguard UG-5-AFR-230V<\/h2>\n<p>Optical duct smoke DETECTOR with automatic sensitivity adjustment, service alarm, and built-in control unit, 230V | UG-5-AFR-230V<\/p>\n<h3>Description UG-5-AFR-230V<\/h3>\n<p>The Uniguard is developed to detect smoke in ventilation ducts. It consists of a smoke DETECTOR with relay outputs mounted in an adapter system. The tube as well as the housing are specially designed for optimal airflow through the smoke DETECTOR.<\/p>\n<p>The UG-5 can be installed on any side of the duct in four different positions: 0\u00b0, 90\u00b0, 180\u00b0, and 270\u00b0. The Uniguard is patented.<br \/>\nRelays:<\/p>\n<ul>\n<li>Two alarm relays for controlling fire dampers, stopping fans, or activating acoustic and optical alarms, etc.<\/li>\n<li>One service alarm relay to notify when maintenance is required before a false alarm occurs.<\/li>\n<li>One system fault relay indicating a malfunction in the smoke DETECTOR circuit.<\/li>\n<li>One Low-Flow relay indicating low airflow in the duct or that the UG-5 is installed in an unsuitable location on the duct.<\/li>\n<\/ul>\n<p>The DETECTOR contains an intelligent control circuit. This circuit adjusts the sensitivity to ensure optimal operation throughout the lifespan of the DETECTOR. When the control circuit has reached the maximum sensitivity compensation for contamination, a service alarm is signaled.<br \/>\nSince the duct smoke DETECTOR is equipped with a bayonet lock, it is therefore easy to replace.<\/p>\n<h3>Installation<\/h3>\n<p>To ensure that the airflow through the adapter is representative of the airflow in the ventilation duct, install the DETECTOR in a location where flow meters, etc., are normally installed; see our installation instructions.<br \/>\nThe <a href=\"https:\/\/beteccontrols.nl\/product\/vr-0-6m\/\">venturi tube<\/a> is made of aluminum and can be easily shortened. It can then be adjusted to fit the diameter of the duct. Hole \u00d8 is 38 mm. For insulated\/round ducts with mounting bracket, \u00d8 is 51 mm.<\/p>\n<p>After the installation is complete, it is necessary to test the duct smoke DETECTOR. The test is to be carried out with test spray SOLO A5 (from Calectro). A short spray through the test hole in the cover should be sufficient. Replace the plastic plug after the test.<\/p>\n<p>NB: If installation takes place outdoors or in cold attics etc., the DETECTOR must be insulated from the ambient air. For example, with our weatherproof housing UG-COVER-75. In such cases, it is advisable to mark this with a sign &#8220;HIDDEN DETECTOR.&#8221;<\/p>\n<p>Do you have questions about this product? Please\u00a0<a href=\"https:\/\/beteccontrols.nl\/en\/contact\/\">contact<\/a>\u00a0us! You can reach us by phone, email, or also enjoy the chat function.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Optical duct smoke detector with automatic sensitivity adjustment, service alarm, and built-in control unit, 230V<\/p>\n","protected":false},"featured_media":71129,"template":"","meta":[],"pwb-brand":[7208],"product_brand":[],"product_cat":[5488,5487],"product_tag":[],"class_list":["post-71251","product","type-product","status-publish","has-post-thumbnail","pwb-brand-calectro","product_cat-duct-smoke-sensors","product_cat-smoke-detection","first","instock","purchasable","product-type-simple"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.7 (Yoast SEO v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>UG-5-AFR-230V - Betec Controls<\/title>\n<meta name=\"description\" content=\"UG-5-AFR-230V - Calectro | Optical Duct Smoke Detector with Automatic Sensitivity Adjustment, 230V | Request a Quote from Betec Controls\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/beteccontrols.nl\/en\/products\/ug-5-afr-230v\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UG-5-AFR-230V | Betec Controls BV\" \/>\n<meta property=\"og:description\" content=\"Betec Controls levert hoogwaardige field devices voor HVAC, gebouwbeheersystemen en industri\u00eble toepassingen. 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