{"id":2062,"date":"2025-01-02T10:46:31","date_gmt":"2025-01-02T03:46:31","guid":{"rendered":"https:\/\/unitek.dev.mostar.co.id\/?post_type=product&#038;p=2062"},"modified":"2025-02-04T16:09:46","modified_gmt":"2025-02-04T09:09:46","slug":"pressuretrol-pressure-monitoring-modulating-controllers-l91a-b","status":"publish","type":"product","link":"https:\/\/unitek.co.id\/id\/produk\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/","title":{"rendered":"PressureTrol\u00ae Pressure monitoring modulating controllers L91A, B"},"content":{"rendered":"<p><b>Features &amp; Benefits:<\/b><\/p>\n<ul>\n<li>Models available for pressure systems up to 300 psi (2068 kPa)<\/li>\n<li>May be used with steam, air, noncombustible gases, or other fluids noncorrosive to brass or phos-bronze (300 psi model) bellows<\/li>\n<li>When used with steam boilers, a steam trap (siphon loop) is recommended<\/li>\n<li>Wiper on controller potentiometer moves in response to pressure changes<\/li>\n<li>L91D has two potentiometers for unison control of two motors<\/li>\n<li>L91B,D models have adjustable proportioning (throttling) range to allow selection of desired pressure control range<\/li>\n<li>Adjustments made with screws on case top<\/li>\n<li>Large, easily-read scaleplates in both U.S. customary (oz\/sq. in., psi, or in. Hg) and metric (kPa, MPa, or mm Hg) units<\/li>\n<li>Steel case with clear plastic cover to observe pressure settings and potentiometer action<\/li>\n<li>Fitting with 1\/4 -18 NPT threads allows rapid installation<\/li>\n<li>Surface mount with screws through knockout holes back of casing<\/li>\n<\/ul>","protected":false},"excerpt":{"rendered":"<p>Features &amp; Benefits: Models available for pressure systems up to 300 psi (2068 kPa) May be used with steam, air, noncombustible gases, or other fluids noncorrosive to brass or phos-bronze (300 psi model) bellows When used with steam boilers, a steam trap (siphon loop) is recommended Wiper on controller potentiometer moves in response to pressure [&hellip;]<\/p>","protected":false},"featured_media":2063,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[75],"product_tag":[],"class_list":{"0":"post-2062","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-pressure-switches-gauges","7":"desktop-align-left","8":"tablet-align-left","9":"mobile-align-left","11":"first","12":"instock","13":"shipping-taxable","14":"product-type-simple"},"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v24.9 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>PressureTrol\u00ae Pressure monitoring modulating controllers L91A, B - Unitek<\/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:\/\/unitek.co.id\/id\/produk\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/\" \/>\n<meta property=\"og:locale\" content=\"id_ID\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"PressureTrol\u00ae Pressure monitoring modulating controllers L91A, B - Unitek\" \/>\n<meta property=\"og:description\" content=\"Features &amp; Benefits: Models available for pressure systems up to 300 psi (2068 kPa) May be used with steam, air, noncombustible gases, or other fluids noncorrosive to brass or phos-bronze (300 psi model) bellows When used with steam boilers, a steam trap (siphon loop) is recommended Wiper on controller potentiometer moves in response to pressure [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/unitek.co.id\/id\/produk\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/\" \/>\n<meta property=\"og:site_name\" content=\"Unitek\" \/>\n<meta property=\"article:modified_time\" content=\"2025-02-04T09:09:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/unitek.co.id\/wp-content\/uploads\/2025\/01\/PressureTrol\u00ae-Pressure-monitoring-modulating-controllers-L91A-B.jpeg\" \/>\n\t<meta property=\"og:image:width\" content=\"384\" \/>\n\t<meta property=\"og:image:height\" content=\"518\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Estimasi waktu membaca\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 menit\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/\",\"url\":\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/\",\"name\":\"PressureTrol\u00ae Pressure monitoring modulating controllers L91A, B - Unitek\",\"isPartOf\":{\"@id\":\"https:\/\/unitek.co.id\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/unitek.co.id\/wp-content\/uploads\/2025\/01\/PressureTrol\u00ae-Pressure-monitoring-modulating-controllers-L91A-B.jpeg\",\"datePublished\":\"2025-01-02T03:46:31+00:00\",\"dateModified\":\"2025-02-04T09:09:46+00:00\",\"breadcrumb\":{\"@id\":\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/#breadcrumb\"},\"inLanguage\":\"id\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"id\",\"@id\":\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/#primaryimage\",\"url\":\"https:\/\/unitek.co.id\/wp-content\/uploads\/2025\/01\/PressureTrol\u00ae-Pressure-monitoring-modulating-controllers-L91A-B.jpeg\",\"contentUrl\":\"https:\/\/unitek.co.id\/wp-content\/uploads\/2025\/01\/PressureTrol\u00ae-Pressure-monitoring-modulating-controllers-L91A-B.jpeg\",\"width\":384,\"height\":518},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/unitek.co.id\/product\/pressuretrol-pressure-monitoring-modulating-controllers-l91a-b\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/unitek.co.id\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\/\/www.unitek.co.id\/id\/products\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"PressureTrol\u00ae Pressure monitoring modulating controllers L91A, B\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/unitek.co.id\/#website\",\"url\":\"https:\/\/unitek.co.id\/\",\"name\":\"Unitek\",\"description\":\"Real Solution. 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