{"id":4443,"date":"2026-01-21T11:44:23","date_gmt":"2026-01-21T03:44:23","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=4443"},"modified":"2026-01-21T16:37:38","modified_gmt":"2026-01-21T08:37:38","slug":"keyence-es-m1p-separate-amplifier-proximity-sensor","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/keyence-es-m1p-separate-amplifier-proximity-sensor\/","title":{"rendered":"Keyence ES-M1P Separate Amplifier Proximity Sensor"},"content":{"rendered":"

Keyence ES – M1P Separate Amplifier Proximity Sensor<\/h1>\n
<\/div>\n

Product Overview<\/h2>\n
<\/div>\n
The Keyence ES – M1P is a PNP – type main amplifier unit designed for the ES – series separate amplifier proximity sensor system, serving as a core control component in industrial automation applications like automotive part assembly, electronic component manufacturing, and precision machinery processingKEYENCE CORPORATION OF AMERICA. It works in conjunction with compatible ES – series sensor heads (such as EH – 302, EH – 305) to realize high – precision detection of ferrous and non – ferrous metals. Adopting a one – line expansion system design, it enables easy connection and expansion of multiple sensor heads, and features a compact structure that allows for flexible installation in various industrial control cabinets or on – site control stations. With its adjustable sensitivity, switchable operation modes, and built – in disconnection alarm function, it ensures stable and reliable detection performance, making it an essential part for improving the accuracy and efficiency of automated production line detection systems.<\/div>\n
<\/div>\n
\n
<\/div>\n

Main Functions<\/h2>\n
<\/div>\n
    \n
  1. Sensor Head Signal Amplification and Processing: Receives weak signals from ES – series sensor heads, amplifies and processes them to achieve accurate detection of metal objects, with a maximum response time of 1 ms for real – time detection in fast – paced production lines.<\/li>\n
  2. Flexible Sensitivity Adjustment: Equipped with a 25 – turn trimmer for precise sensitivity adjustment, allowing users to set the optimal detection distance according to different detection targets and environmental conditions, ensuring stable detection of various metal parts.<\/li>\n
  3. Switchable Operation and Timer Modes: Supports N.O.\/N.C. switch – selectable operation modes to meet diverse control logic requirements. It also offers a switchable 10 – ms delay\/timer OFF function, adapting to scenarios that need delayed detection or signal output control.<\/li>\n
  4. Disconnection Alarm and Fault Reminder: Features a built – in disconnection alarm output (PNP open collector) and a yellow alarm indicator, which can promptly alert users to sensor head disconnection or other faults, minimizing production line downtime caused by sensor failures.<\/li>\n
  5. System Expansion and Integration: As a main unit of the one – line expansion system, it can connect multiple sensor heads for simultaneous detection of multiple positions, and its PNP open – collector output can be seamlessly integrated with PLCs and other industrial control equipment, facilitating the construction of complex automated detection systemsKEYENCE CORPORATION OF AMERICA.<\/li>\n<\/ol>\n
    <\/div>\n
    \n
    <\/div>\n

    Technical Features<\/h2>\n
    <\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n
    Feature<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
    Type<\/td>\nOne – line expansion system, PNP – type main amplifier unitKEYENCE CORPORATION OF AMERICA<\/td>\n<\/tr>\n
    Output<\/td>\nControl output: PNP open collector, max. 100 mA, 26.4 V, residual voltage \u2264 1 V; Disconnection alarm output: PNP open collector, max. 100 mA, 26.4 V, residual voltage \u2264 1 V<\/td>\n<\/tr>\n
    Power Supply<\/td>\n12-24 VDC, Ripple (P – P) \u2264 10 %, max. current consumption of 25 mA<\/td>\n<\/tr>\n
    Adjustment and Control<\/td>\n25 – turn trimmer for sensitivity adjustment; N.O.\/N.C. switch – selectable; 10 – ms delay\/timer OFF switchable<\/td>\n<\/tr>\n
    Protection Circuits<\/td>\nReverse power connection protection, output over – current protection, output surge protection, effectively preventing damage to the amplifier unit due to abnormal circuit conditions<\/td>\n<\/tr>\n
    Temperature Characteristics<\/td>\nWithin \u00b18% of the detecting distance at 23\u00b0C when operating in the 0-50\u00b0C temperature range<\/td>\n<\/tr>\n
    Indicators<\/td>\nRed output indicator (shows signal output status); Yellow disconnection alarm indicator (alerts to sensor head disconnection)<\/td>\n<\/tr>\n
    Compatibility<\/td>\nWorks with most ES – series sensor heads; Note: Not compatible with EH – 422, 430, 440, or 290 sensor heads<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    <\/div>\n
    \n
    <\/div>\n

    Product Dimensions and Weight<\/h2>\n
    <\/div>\n
    \n
    \n\n\n\n\n\n\n\n
    Item<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
    Dimensions<\/td>\nCompact rectangular design, length \u00d7 width \u00d7 height: 30 mm \u00d7 90 mm \u00d7 20 mm, small size for easy installation in control cabinets or on – site control panels<\/td>\n<\/tr>\n
    Weight<\/td>\nApprox. 65 g (including mounting nuts and 2 – meter cable), lightweight for convenient mounting and reducing the load on installation structures<\/td>\n<\/tr>\n
    Mounting Type<\/td>\nPanel – mountable design, can be fixed with screws for stable installation in various industrial control environments<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    <\/div>\n
    \n
    <\/div>\n
    <\/div>","protected":false},"excerpt":{"rendered":"

    Keyence ES – M1P Separate Amplifier Proximity Sensor Product Overview The Keyence ES – M1P is a PNP – type<\/p>","protected":false},"featured_media":4444,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[86],"product_tag":[],"class_list":{"0":"post-4443","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-86","8":"first","9":"instock","10":"shipping-taxable","11":"product-type-simple"},"yoast_head":"\nKeyence ES-M1P Separate Amplifier Proximity Sensor - Autofits<\/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:\/\/atfits.com\/es\/producto\/keyence-es-m1p-separate-amplifier-proximity-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Keyence ES-M1P Separate Amplifier Proximity Sensor - Autofits\" \/>\n<meta property=\"og:description\" content=\"Keyence ES – M1P Separate Amplifier Proximity Sensor Product Overview The Keyence ES – M1P is a PNP – type\" \/>\n<meta property=\"og:url\" content=\"https:\/\/atfits.com\/es\/producto\/keyence-es-m1p-separate-amplifier-proximity-sensor\/\" \/>\n<meta property=\"og:site_name\" content=\"Autofits\" \/>\n<meta property=\"article:modified_time\" content=\"2026-01-21T08:37:38+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/ES-M1P-7.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\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=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"3 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/\",\"url\":\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/\",\"name\":\"Keyence ES-M1P Separate Amplifier Proximity Sensor - Autofits\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/ES-M1P-7.png\",\"datePublished\":\"2026-01-21T03:44:23+00:00\",\"dateModified\":\"2026-01-21T08:37:38+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/#primaryimage\",\"url\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/ES-M1P-7.png\",\"contentUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2026\\\/01\\\/ES-M1P-7.png\",\"width\":1000,\"height\":1000,\"caption\":\"Keyence ES-M1P Separate Amplifier Proximity Sensor\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/atfits.com\\\/product\\\/keyence-es-m1p-separate-amplifier-proximity-sensor\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/atfits.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/atfits.com\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Keyence ES-M1P Separate Amplifier Proximity Sensor\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#website\",\"url\":\"https:\\\/\\\/atfits.com\\\/\",\"name\":\"Autoifts\",\"description\":\"Connecting You to Global Automation Excellence\",\"publisher\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#organization\"},\"alternateName\":\"Atifts Technology Co., Ltd.\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/atfits.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#organization\",\"name\":\"Atifts Technology Co., Ltd.\",\"alternateName\":\"Autoifts\",\"url\":\"https:\\\/\\\/atfits.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\\\/\\\/atfits.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Autofits-logo-700.png\",\"contentUrl\":\"https:\\\/\\\/atfits.com\\\/wp-content\\\/uploads\\\/2024\\\/05\\\/Autofits-logo-700.png\",\"width\":701,\"height\":701,\"caption\":\"Atifts Technology Co., Ltd.\"},\"image\":{\"@id\":\"https:\\\/\\\/atfits.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Keyence ES-M1P Separate Amplifier Proximity Sensor - Autofits","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:\/\/atfits.com\/es\/producto\/keyence-es-m1p-separate-amplifier-proximity-sensor\/","og_locale":"es_ES","og_type":"article","og_title":"Keyence ES-M1P Separate Amplifier Proximity Sensor - Autofits","og_description":"Keyence ES – M1P Separate Amplifier Proximity Sensor Product Overview The Keyence ES – M1P is a PNP – type","og_url":"https:\/\/atfits.com\/es\/producto\/keyence-es-m1p-separate-amplifier-proximity-sensor\/","og_site_name":"Autofits","article_modified_time":"2026-01-21T08:37:38+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/ES-M1P-7.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Tiempo de lectura":"3 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/","url":"https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/","name":"Keyence ES-M1P Separate Amplifier Proximity Sensor - Autofits","isPartOf":{"@id":"https:\/\/atfits.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/#primaryimage"},"image":{"@id":"https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/#primaryimage"},"thumbnailUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/ES-M1P-7.png","datePublished":"2026-01-21T03:44:23+00:00","dateModified":"2026-01-21T08:37:38+00:00","breadcrumb":{"@id":"https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/#primaryimage","url":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/ES-M1P-7.png","contentUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2026\/01\/ES-M1P-7.png","width":1000,"height":1000,"caption":"Keyence ES-M1P Separate Amplifier Proximity Sensor"},{"@type":"BreadcrumbList","@id":"https:\/\/atfits.com\/product\/keyence-es-m1p-separate-amplifier-proximity-sensor\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/atfits.com\/"},{"@type":"ListItem","position":2,"name":"Products","item":"https:\/\/atfits.com\/products\/"},{"@type":"ListItem","position":3,"name":"Keyence ES-M1P Separate Amplifier Proximity Sensor"}]},{"@type":"WebSite","@id":"https:\/\/atfits.com\/#website","url":"https:\/\/atfits.com\/","name":"Autoifts","description":"Connecting You to Global Automation Excellence","publisher":{"@id":"https:\/\/atfits.com\/#organization"},"alternateName":"Atifts Technology Co., Ltd.","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/atfits.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/atfits.com\/#organization","name":"Atifts Technology Co., Ltd.","alternateName":"Autoifts","url":"https:\/\/atfits.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/atfits.com\/#\/schema\/logo\/image\/","url":"https:\/\/atfits.com\/wp-content\/uploads\/2024\/05\/Autofits-logo-700.png","contentUrl":"https:\/\/atfits.com\/wp-content\/uploads\/2024\/05\/Autofits-logo-700.png","width":701,"height":701,"caption":"Atifts Technology Co., Ltd."},"image":{"@id":"https:\/\/atfits.com\/#\/schema\/logo\/image\/"}}]}},"tiered_pricing_type":"fixed","tiered_pricing_fixed_rules":[],"tiered_pricing_percentage_rules":[],"tiered_pricing_minimum":1,"tiered_pricing_roles_data":[],"_links":{"self":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/4443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/comments?post=4443"}],"version-history":[{"count":2,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/4443\/revisions"}],"predecessor-version":[{"id":4790,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product\/4443\/revisions\/4790"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/media\/4444"}],"wp:attachment":[{"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/media?parent=4443"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_brand?post=4443"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_cat?post=4443"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/atfits.com\/es\/wp-json\/wp\/v2\/product_tag?post=4443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}