{"id":4722,"date":"2026-01-21T15:56:52","date_gmt":"2026-01-21T07:56:52","guid":{"rendered":"https:\/\/atfits.com\/?post_type=product&p=4722"},"modified":"2026-01-21T15:56:52","modified_gmt":"2026-01-21T07:56:52","slug":"keyence-pr-mb30p3-photoelectric-switch-sensor","status":"publish","type":"product","link":"https:\/\/atfits.com\/es\/producto\/keyence-pr-mb30p3-photoelectric-switch-sensor\/","title":{"rendered":"Keyence PR-MB30P3 Photoelectric Switch Sensor"},"content":{"rendered":"

Keyence PR-MB30P3 Photoelectric Switch Sensor (PR-MB30P3)<\/h1>\n
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Product Overview<\/h2>\n
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The Keyence PR-MB30P3 is an ultra-compact, amplifier-integrated background suppression (BGS) reflective photoelectric switch, designed for precise object detection in industrial automation applications. It features a slim, robust SUS316L housing with a 30mm maximum detection range, ideal for tight spaces in assembly lines, packaging machinery, and material handling systems. The sensor uses a 4-element red LED point light source (650nm) to deliver stable detection of objects while ignoring background interference, making it suitable for identifying targets on uneven or reflective backgrounds like metal conveyors or plastic surfaces. It comes with a 3m integrated cable for straightforward connection, offers two PNP outputs (one light-on, one dark-on), and includes built-in protection circuits for reliable operation in harsh industrial environments. With IP67\/IP69K protection, it withstands dust, water, and high-pressure cleaning, ensuring consistent performance in demanding settings\u57fa\u6069\u58eb.<\/div>\n
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Main Functions<\/h2>\n
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  1. Precise Background Suppression Detection<\/strong>\n
    <\/div>\n

    Detects objects within 1\u201330mm while suppressing background interference, enabling accurate identification of targets regardless of background color, material, or reflectivity, and avoiding false triggers from distant surfaces.<\/li>\n

  2. Two Independent PNP Outputs<\/strong>\n
    <\/div>\n

    Provides dual PNP outputs with light-on and dark-on logic, allowing flexible integration with PLCs and control systems to trigger multiple actions (e.g., counting, stopping, or sorting) from a single sensor.<\/li>\n

  3. Reliable Operation in Harsh Environments<\/strong>\n
    <\/div>\n

    IP67\/IP69K protection resists dust, water immersion, and high-pressure\/high-temperature cleaning, while SUS316L housing offers corrosion resistance for use in food processing, automotive, and chemical industries\u57fa\u6069\u58eb.<\/li>\n

  4. Anti-Interference for Multi-Sensor Setups<\/strong>\n
    <\/div>\n

    Built-in anti-interference technology supports up to 4 adjacent sensors without mutual signal disruption, enabling dense installation in automated production lines.<\/li>\n

  5. Visual Status Monitoring<\/strong>\n
    <\/div>\n

    Orange and green LEDs indicate output status and stable operation, facilitating quick troubleshooting and ensuring the sensor maintains optimal performance during continuous use.<\/li>\n

  6. Fast Response for High-Speed Applications<\/strong>\n
    <\/div>\n

    Delivers a fast response time (0.5ms OFF-ON, 2.7ms ON-OFF) to keep up with high-speed production lines and accurately detect rapidly moving objects.<\/li>\n<\/ol>\n

    <\/div>\n
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    Technical Features<\/h2>\n
    <\/div>\n
    \n
    \n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
    Feature<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
    Product Type<\/td>\nAmplifier-integrated BGS reflective photoelectric switch<\/td>\n<\/tr>\n
    Detection Method<\/td>\nBackground suppression (BGS) reflective<\/td>\n<\/tr>\n
    Detection Range<\/td>\n1\u201330mm<\/td>\n<\/tr>\n
    Light Source<\/td>\n4-element red LED point light source (650nm)<\/td>\n<\/tr>\n
    Light Spot Diameter<\/td>\nApproximately 5.5mm at 30mm distance<\/td>\n<\/tr>\n
    Output Type<\/td>\nDual PNP outputs (Output 1: Light-on; Output 2: Dark-on)<\/td>\n<\/tr>\n
    Output Rating<\/td>\nMax 30VDC, 50mA per output<\/td>\n<\/tr>\n
    Leakage Current<\/td>\n\u22640.3mA (3k\u03a9 load), \u22640.5mA (1k\u03a9 load), \u22641.5mA (0.2k\u03a9 load)<\/td>\n<\/tr>\n
    Residual Voltage<\/td>\n\u22641.0V (\u226410mA), \u22641.5V (10\u201330mA), \u22642.0V (30\u201350mA)<\/td>\n<\/tr>\n
    Power Supply<\/td>\n10\u201330VDC (10% ripple max)<\/td>\n<\/tr>\n
    Current Consumption<\/td>\n19mA (typical)<\/td>\n<\/tr>\n
    Response Time<\/td>\n0.5ms (OFF-ON), 2.7ms (ON-OFF)<\/td>\n<\/tr>\n
    Protection Circuits<\/td>\nReverse polarity, overcurrent, surge, and output short-circuit protection<\/td>\n<\/tr>\n
    Anti-Interference<\/td>\nSupports up to 4 adjacent sensors<\/td>\n<\/tr>\n
    Operating Temperature<\/td>\n-25 to +55\u00b0C (no condensation)\u57fa\u6069\u58eb<\/td>\n<\/tr>\n
    Storage Temperature<\/td>\n-25 to +75\u00b0C\u57fa\u6069\u58eb<\/td>\n<\/tr>\n
    Housing Material<\/td>\nSUS316L; Lens cover: Polysulfone; Cable Gland: Polymethylpentene\u57fa\u6069\u58eb<\/td>\n<\/tr>\n
    Protection Class<\/td>\nIP67, IP69K (DIN40050-9), NEMA 4X\/6P\/13\u57fa\u6069\u58eb<\/td>\n<\/tr>\n
    Compliance<\/td>\nCE, RoHS<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    <\/div>\n
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    Product Dimensions and Weight<\/h2>\n
    <\/div>\n
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    \n\n\n\n\n\n\n\n\n\n\n
    Item<\/th>\nDetails<\/th>\n<\/tr>\n<\/thead>\n
    Overall Dimensions (L\u00d7W\u00d7H)<\/td>\n40mm \u00d7 12mm \u00d7 12mm (approx.)<\/td>\n<\/tr>\n
    Cable Length<\/td>\n3m (integrated, PVC insulation)<\/td>\n<\/tr>\n
    Light Spot Diameter<\/td>\n5.5mm (at 30mm detection distance)<\/td>\n<\/tr>\n
    Weight<\/td>\nApproximately 26g (including 3m cable)\u57fa\u6069\u58eb<\/td>\n<\/tr>\n
    Housing Color<\/td>\nMetallic (SUS316L)<\/td>\n<\/tr>\n
    LED Indicator Color<\/td>\nOrange (output status), Green (stable operation)<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
    <\/div>","protected":false},"excerpt":{"rendered":"

    Keyence PR-MB30P3 Photoelectric Switch Sensor (PR-MB30P3) Product Overview The Keyence PR-MB30P3 is an ultra-compact, amplifier-integrated background suppression (BGS) reflective photoelectric<\/p>","protected":false},"featured_media":4723,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[86],"product_tag":[],"class_list":{"0":"post-4722","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 PR-MB30P3 Photoelectric Switch 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-pr-mb30p3-photoelectric-switch-sensor\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Keyence PR-MB30P3 Photoelectric Switch Sensor - 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