{"id":16472,"date":"2016-05-17T11:51:37","date_gmt":"2016-05-17T11:51:37","guid":{"rendered":"https:\/\/temcocontrols.com\/product\/differential-air-pressure-switch\/"},"modified":"2026-03-31T06:25:33","modified_gmt":"2026-03-31T06:25:33","slug":"differential-air-pressure-switch","status":"publish","type":"product","link":"https:\/\/temcocontrols.com\/zh\/shop\/differential-air-pressure-switch\/","title":{"rendered":"\u5dee\u538b\u5f00\u5173"},"content":{"rendered":"<h3>\u5dee\u538b\u5f00\u5173<\/h3>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"\/ftp\/file\/image\/PSN30-300_1.jpg\" alt=\"\" width=\"400\" height=\"245\" \/><\/p>\n<p><img decoding=\"async\" class=\"aligncenter\" src=\"\/ftp\/file\/image\/PSN40-400A%20DuctFixingKit.jpg\" alt=\"\" width=\"330\" height=\"237\" \/><\/p>\n<h4>\u5c3a\u5bf8\uff1a<a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/dimension2.jpg\"><img decoding=\"async\" class=\"wp-image-88559 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/dimension2.jpg\" alt=\"dimension2\" width=\"347\" height=\"177\" \/><\/a><\/h4>\n<h4><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/dimension-1.jpg\"><img decoding=\"async\" class=\"wp-image-88560 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/dimension-1.jpg\" alt=\"dimension\" width=\"326\" height=\"201\" \/><\/a>\u63a5\u7ebf\u65b9\u5f0f\uff1a<\/h4>\n<p><a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/2019-12-18-13-55-46.jpg\"><img decoding=\"async\" class=\"wp-image-88544 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/2019-12-18-13-55-46.jpg\" alt=\"\" width=\"361\" height=\"254\" \/><\/a><\/p>\n<h4>\u6bcf\u65e5\uff1a<a href=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/ps_d.jpg\"><img decoding=\"async\" class=\"wp-image-88554 aligncenter\" src=\"https:\/\/temcocontrols.com\/wp-content\/uploads\/2016\/05\/ps_d-800x800.jpg\" alt=\"\" width=\"261\" height=\"261\" \/><\/a><\/h4>","protected":false},"excerpt":{"rendered":"<p>PSN40-400A \u5dee\u538b\u5f00\u5173\u7528\u4e8e\u98ce\u6247\u72b6\u6001\u548c\u8fc7\u6ee4\u5668\u810f\u6c61\u68c0\u6d4b\u3002\u65cb\u94ae\u4e0a\u6807\u6709\u538b\u529b\u503c\uff0c\u65b9\u4fbf\u73b0\u573a\u76f4\u89c2\u5730\u8c03\u8282\u8bbe\u5b9a\u503c\u3002\u6240\u6709\u578b\u53f7\u5747\u5305\u542b\u5851\u6599\u98ce\u7ba1\u63a2\u9488\u3001\u67d4\u6027\u7845\u80f6\u7ba1\u548c\u5b89\u88c5\u87ba\u9489\u3002<\/p>","protected":false},"featured_media":88562,"template":"","meta":{"_acf_changed":false,"publish_to_discourse":"","publish_post_category":"","wpdc_auto_publish_overridden":"","wpdc_topic_tags":"","wpdc_pin_topic":"","wpdc_pin_until":"","discourse_post_id":"","discourse_permalink":"","wpdc_publishing_response":"","wpdc_publishing_error":""},"product_cat":[22],"product_tag":[],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v22.7 (Yoast SEO v22.7) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Differential Air Pressure Switch - Temco Controls Ltd.<\/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:\/\/temcocontrols.com\/zh\/shop\/differential-air-pressure-switch\/\" \/>\n<meta property=\"og:locale\" content=\"zh_CN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Differential Air Pressure Switch\" \/>\n<meta property=\"og:description\" content=\"PSN40-400A differential pressure switch is used for fan status and dirty filter applications. 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