{"id":4340,"date":"2026-10-15T08:46:45","date_gmt":"2026-10-15T08:46:45","guid":{"rendered":"https:\/\/acrel.pl\/?post_type=product&#038;p=4340"},"modified":"2026-10-15T08:46:51","modified_gmt":"2026-10-15T08:46:51","slug":"whd46-33-temperature-humidity-controller","status":"publish","type":"product","link":"https:\/\/acrel.pl\/ru\/product\/whd46-33-temperature-humidity-controller\/","title":{"rendered":"WHD46-33 Temperature &amp; Humidity Controller"},"content":{"rendered":"<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>General<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:paragraph -->\n<p>Acrel WHD46-33 Temperature &amp; Humidity Controller device is used for control and monitoring of temperature and humidity at the monitored equipment\/system, with high-quality digital sensor of relative humidity and temperature with protective filter (ABS material as standard, mesh: 1 mm).<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:media-text {\"mediaId\":4341,\"mediaLink\":\"https:\/\/acrel.pl\/?attachment_id=4341\",\"linkDestination\":\"none\",\"mediaType\":\"image\"} -->\n<div class=\"wp-block-media-text is-stacked-on-mobile\"><figure class=\"wp-block-media-text__media\"><img src=\"https:\/\/acrel.pl\/wp-content\/uploads\/2026\/10\/WHD46-33-1.jpg\" alt=\"\" class=\"wp-image-4341 size-full\"\/><\/figure><div class=\"wp-block-media-text__content\"><!-- wp:paragraph -->\n<p><strong>Accuracy<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Temperature \u00b11\u2103&nbsp; Humidity \u00b15%RH<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Auxiliary power supply<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>AC 85-265V, DC 100-350V<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Consumption<\/strong><\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Basic power consumption(\u22640.8w)<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p>Relay power consumption(each channel\u22640.7w)<\/p>\n<!-- \/wp:paragraph --><\/div><\/div>\n<!-- \/wp:media-text -->\n\n<!-- wp:media-text {\"mediaPosition\":\"right\",\"mediaId\":4344,\"mediaLink\":\"https:\/\/acrel.pl\/?attachment_id=4344\",\"linkDestination\":\"none\",\"mediaType\":\"image\"} -->\n<div class=\"wp-block-media-text has-media-on-the-right is-stacked-on-mobile\"><div class=\"wp-block-media-text__content\"><!-- wp:paragraph -->\n<p><strong>Installation:<\/strong><br>Panel&nbsp;mounted<\/p>\n<!-- \/wp:paragraph -->\n\n<!-- wp:paragraph -->\n<p><strong>Dimension(L*W*H)\uff1a<\/strong><br>Pannel&nbsp;size&nbsp;(L\u00d7W):&nbsp;123*63mm<br>Cutout&nbsp;size&nbsp;(L\u00d7W):&nbsp;114.3*54.3mm<br>Housing (L\u00d7W\u00d7H): 85*63*123mm<\/p>\n<!-- \/wp:paragraph --><\/div><figure class=\"wp-block-media-text__media\"><img src=\"https:\/\/acrel.pl\/wp-content\/uploads\/2026\/10\/WHD46-33-4-1024x1024.jpg\" alt=\"\" class=\"wp-image-4344 size-full\"\/><\/figure><\/div>\n<!-- \/wp:media-text -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Frontside of&nbsp;WHD46-33 Temperature and Humidity Controller<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":4343} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/7.png\" alt=\"7\" class=\"wp-image-4343\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Types of WHD Series Temperature &amp; Humidity Controller<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":4318} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD20R-din-rail-type-dimension.jpg\" alt=\"WHD20R din rail type - dimension\" class=\"wp-image-4318\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4322} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD20R-outline.png\" alt=\"WHD20R - outline\" class=\"wp-image-4322\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4323} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD20R-wiring.png\" alt=\"WHD20R - wiring\" class=\"wp-image-4323\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4324} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD46-panel-type-dimension1.jpg\" alt=\"WHD46 panel type - dimension\" class=\"wp-image-4324\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4325} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD46-outline.png\" alt=\"WHD46 - outline\" class=\"wp-image-4325\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4326} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD46-wiring.png\" alt=\"WHD46 - wiring\" class=\"wp-image-4326\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4327} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD48-11-dimension1.jpg\" alt=\"WHD48-11 - dimension\" class=\"wp-image-4327\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4328} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD48-outline.png\" alt=\"WHD48 - outline\" class=\"wp-image-4328\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4329} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD48-wiring.png\" alt=\"WHD48 - wiring\" class=\"wp-image-4329\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4330} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD72-22-dimension1.jpg\" alt=\"WHD72-22 - dimension\" class=\"wp-image-4330\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4331} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD72-outline.png\" alt=\"WHD72 - outline\" class=\"wp-image-4331\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:image {\"id\":4332} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/WHD72-wiring.png\" alt=\"WHD72 - wiring\" class=\"wp-image-4332\"\/><\/figure>\n<!-- \/wp:image -->\n\n<!-- wp:heading -->\n<h2 class=\"wp-block-heading\"><strong>Network<\/strong><\/h2>\n<!-- \/wp:heading -->\n\n<!-- wp:image {\"id\":4317} -->\n<figure class=\"wp-block-image\"><img src=\"https:\/\/www.acrel-electric.uk\/uploads\/92.png\" alt=\"9\" class=\"wp-image-4317\"\/><\/figure>\n<!-- \/wp:image -->","protected":false},"excerpt":{"rendered":"\u25cf Optional functions: alarm, communication, analog output\n\u25cf Temperature and humidity measuring & controlling\n\u25cf Panel mounted","protected":false},"featured_media":4342,"template":"","productcat":[6,39],"class_list":["post-4340","product","type-product","status-publish","has-post-thumbnail","hentry","productcat-power-protection","productcat-wireless-humidity-measurement"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v26.3 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>WHD46-33 Temperature &amp; 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