{"id":19947,"date":"2026-03-08T18:08:19","date_gmt":"2026-03-08T10:08:19","guid":{"rendered":"https:\/\/lorentzzi.com\/?p=19947"},"modified":"2026-03-17T18:02:46","modified_gmt":"2026-03-17T10:02:46","slug":"3-methods-to-identify-and-check-pnp-and-npn-sensor","status":"publish","type":"post","link":"https:\/\/lorentzzi.com\/tr\/3-methods-to-identify-and-check-pnp-and-npn-sensor\/","title":{"rendered":"3 PNP ve NPN Sens\u00f6r\u00fcn\u00fc Tan\u0131mlama ve Kontrol Etme Y\u00f6ntemleri"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"19947\" class=\"elementor elementor-19947\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-aebaa6c e-flex e-con-boxed e-con e-parent\" data-id=\"aebaa6c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-308d7f6 elementor-widget elementor-widget-text-editor\" data-id=\"308d7f6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Bu sorunla hi\u00e7 kar\u015f\u0131la\u015ft\u0131n\u0131z m\u0131?<\/span><\/p><p><span style=\"font-weight: 400;\">Senin <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/tr\/proximity-sensors\/\"><span style=\"font-weight: 400;\">yak\u0131nl\u0131k sens\u00f6r\u00fc<\/span><\/a><\/span><span style=\"font-weight: 400;\"> uzun s\u00fcredir kullan\u0131l\u0131yor, etiketi y\u0131pranm\u0131\u015f ve \u00e7al\u0131\u015fmay\u0131 durdurmu\u015f. De\u011fi\u015ftirmek istiyorsunuz, ancak NPN mi yoksa PNP \u00e7\u0131k\u0131\u015f tipi mi se\u00e7ece\u011finizden emin de\u011filsiniz.<\/span><\/p><p><span style=\"font-weight: 400;\">Peki sens\u00f6r\u00fcn\u00fcz\u00fcn NPN mi yoksa PNP mi oldu\u011funu nas\u0131l tespit edebilirsiniz?<\/span><\/p><p><span style=\"font-weight: 400;\">Bu, deneyimli teknisyenler i\u00e7in basittir, ancak yeni ba\u015flayanlar i\u00e7in zorlay\u0131c\u0131 olabilir.<\/span><\/p><p><span style=\"font-weight: 400;\">Bu nedenle, bu yaz\u0131da sens\u00f6r\u00fcn\u00fcz\u00fcn \u00e7\u0131k\u0131\u015f tipini belirlemek i\u00e7in 3 pratik y\u00f6ntemi payla\u015faca\u011f\u0131z:<\/span><\/p><ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0130sim plakas\u0131ndan tan\u0131mlay\u0131n,<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Bir multimetre ile test edin,<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u00d6zel bir sens\u00f6r test cihaz\u0131 ile kontrol edin.<\/span><\/li><\/ol><p><span style=\"font-weight: 400;\">Hadi detayl\u0131 ad\u0131mlar\u0131 inceleyelim!<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6f906f4 elementor-widget elementor-widget-heading\" data-id=\"6f906f4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">PNP NPN sens\u00f6r\u00fcn\u00fc anlama<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8967bc2 eael-product-grid-column-4 elementor-widget elementor-widget-eicon-woocommerce\" data-id=\"8967bc2\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eicon-woocommerce.default\">\n\t\t\t\t<div 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wvs-archive-product-image\" alt=\"SN04-P End\u00fcktif Yak\u0131nl\u0131k Sens\u00f6r\u00fc\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/12\/SN04-P-Inductiv-Proximity-Sensor-2-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/12\/SN04-P-Inductiv-Proximity-Sensor-2-150x150.jpg 150w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/12\/SN04-P-Inductiv-Proximity-Sensor-2-12x12.jpg 12w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/12\/SN04-P-Inductiv-Proximity-Sensor-2-600x600.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/12\/SN04-P-Inductiv-Proximity-Sensor-2-100x100.jpg 100w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/12\/SN04-P-Inductiv-Proximity-Sensor-2-64x64.jpg 64w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2025\/12\/SN04-P-Inductiv-Proximity-Sensor-2.jpg 640w\" sizes=\"(max-width: 300px) 100vw, 300px\" \/><\/a><div class=\"eael-product-title\">\n    <a 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class=\"screen-reader-text\">\n\t\t\t<\/span>\n    \n<\/div>\n\n<\/li> <li class=\"product\">\n<div class=\"eael-product-wrap\" data-src=\"\" data-src-hover=\"\">\n    <a href=\"https:\/\/lorentzzi.com\/tr\/products\/proximity-sensor\/photoelectric-sensor\/g30-photoelectric-sensor\/\" class=\"woocommerce-LoopProduct-link woocommerce-loop-product__link\"><img decoding=\"async\" width=\"300\" height=\"300\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/G30-photoeletrical-sensor-1-300x300.jpg\" class=\"attachment-woocommerce_thumbnail size-woocommerce_thumbnail wvs-archive-product-image\" alt=\"Lorentzzi M30 di\u015f boyutu G30 fotoelektrik sens\u00f6r\" loading=\"eager\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/G30-photoeletrical-sensor-1-300x300.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2023\/04\/G30-photoeletrical-sensor-1-150x150.jpg 150w, 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true\n                    });\n\n                    $isotope_products.imagesLoaded().progress( function() {\n                        $isotope_products.isotope('layout');\n                    })\n                    \n                }\n            });\n        <\/script>\n        \t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-61722ac elementor-widget elementor-widget-text-editor\" data-id=\"61722ac\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Bir sens\u00f6r\u00fcn NPN mi yoksa PNP mi oldu\u011funu belirlemeden \u00f6nce, bu iki \u00e7\u0131k\u0131\u015f tipi aras\u0131ndaki temel fark\u0131 anlamak \u00f6nemlidir.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f85ad12 elementor-widget elementor-widget-image\" data-id=\"f85ad12\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/NPN-and-PNP-sensors-common-electrode-connection.jpg\" class=\"attachment-large size-large wp-image-19943\" alt=\"NPN ve PNP sens\u00f6rleri ortak elektrot ba\u011flant\u0131s\u0131\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/NPN-and-PNP-sensors-common-electrode-connection.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/NPN-and-PNP-sensors-common-electrode-connection-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/NPN-and-PNP-sensors-common-electrode-connection-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/NPN-and-PNP-sensors-common-electrode-connection-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/NPN-and-PNP-sensors-common-electrode-connection-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/NPN-and-PNP-sensors-common-electrode-connection-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fe469c elementor-widget elementor-widget-text-editor\" data-id=\"1fe469c\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><b>NPN Sens\u00f6rler<\/b><span style=\"font-weight: 400;\">: NPN sens\u00f6rleri \u00c7in ve Japonya gibi Asya \u00fclkelerinde yayg\u0131n olarak kullan\u0131lmaktad\u0131r. Tipik olarak g\u00fc\u00e7 kayna\u011f\u0131n\u0131n negatif terminalini (0V) kontrol ederler. \u00d6rne\u011fin, bir NPN normalde a\u00e7\u0131k (NO) sens\u00f6r bir nesne alg\u0131lad\u0131\u011f\u0131nda d\u00fc\u015f\u00fck seviyeli bir sinyal verir.<\/span><\/p><p><b>PNP Sens\u00f6rler<\/b><span style=\"font-weight: 400;\">: NPN sens\u00f6rlerinin aksine, PNP sens\u00f6rleri Avrupa ve Amerika Birle\u015fik Devletleri'nde pazar pay\u0131n\u0131n \u00e7o\u011funlu\u011funu elinde tutar. Tipik olarak g\u00fc\u00e7 kayna\u011f\u0131n\u0131n pozitif terminalini (VCC) kontrol ederler. Benzer \u015fekilde, bir PNP normalde a\u00e7\u0131k (NO) sens\u00f6r bir nesne alg\u0131lad\u0131\u011f\u0131nda y\u00fcksek seviyeli bir sinyal verir.<\/span><\/p><p><span style=\"font-weight: 400;\">\u0130pu\u00e7lar\u0131: NPN ve PNP sens\u00f6rleri aras\u0131ndaki farklar\u0131 \u00f6\u011frenmek i\u00e7in makalemizi okuyabilirsiniz: <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/tr\/pnp-vs-npn-proximity-sensors-key-differences-wiring-diagram-and-how-to-choose\/\"><span style=\"font-weight: 400;\">PNP Vs NPN Yak\u0131nl\u0131k Sens\u00f6rleri: Temel Farklar, Kablolama \u015eemas\u0131 ve Nas\u0131l Se\u00e7ilir<\/span><\/a><\/span><span style=\"font-weight: 400;\">.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-84b09c8 elementor-widget elementor-widget-heading\" data-id=\"84b09c8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Y\u00f6ntem 1: \u0130sim plakas\u0131n\u0131 ve devre \u015femas\u0131n\u0131 kontrol edin<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-36239b0 elementor-widget elementor-widget-image\" data-id=\"36239b0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Distinguishing-between-PNP-and-NPN-sensors-by-their-nameplates.jpg\" class=\"attachment-large size-large wp-image-19944\" alt=\"PNP ve NPN sens\u00f6rlerini isim plakalar\u0131na g\u00f6re ay\u0131rt etme\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Distinguishing-between-PNP-and-NPN-sensors-by-their-nameplates.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Distinguishing-between-PNP-and-NPN-sensors-by-their-nameplates-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Distinguishing-between-PNP-and-NPN-sensors-by-their-nameplates-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Distinguishing-between-PNP-and-NPN-sensors-by-their-nameplates-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Distinguishing-between-PNP-and-NPN-sensors-by-their-nameplates-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Distinguishing-between-PNP-and-NPN-sensors-by-their-nameplates-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3df7680 elementor-widget elementor-widget-text-editor\" data-id=\"3df7680\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Bir sens\u00f6r\u00fcn NPN veya PNP tipi olup olmad\u0131\u011f\u0131n\u0131 belirlemenin en basit yolu isim plakas\u0131n\u0131 kontrol etmektir. Kahverengi kablonun (BN) g\u00fc\u00e7 kayna\u011f\u0131n\u0131n pozitif terminaline ve mavi kablonun (BU) negatif terminaline ba\u011flanmas\u0131 gerekir. NPN ve PNP tipi sens\u00f6rler aras\u0131nda bu a\u00e7\u0131dan bir fark yoktur.<\/span><\/p><p><span style=\"font-weight: 400;\">Aralar\u0131ndaki fark sinyal kablolar\u0131nda (BK, siyah kablo) yatmaktad\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">Yukar\u0131daki \u015feman\u0131n sa\u011f taraf\u0131nda g\u00f6sterildi\u011fi gibi, PNP tipi bir sens\u00f6r\u00fcn sinyal kablosunun tam bir kapal\u0131 devre olu\u015fturmak i\u00e7in negatif terminale (BU, mavi kablo) ba\u011flanmas\u0131 gerekir.<\/span><\/p><p><span style=\"font-weight: 400;\">Tersine, NPN tipi bir sens\u00f6r\u00fcn sinyal kablosunun tam bir kapal\u0131 devre olu\u015fturmak i\u00e7in pozitif terminale ba\u011flanmas\u0131 gerekir.<\/span><\/p><p><span style=\"font-weight: 400;\">Bu nedenle, sa\u011fdaki PNP ve NPN tipi sens\u00f6rler i\u00e7in ba\u011flant\u0131 \u015femalar\u0131yla kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, \u015feman\u0131n sol taraf\u0131ndaki sens\u00f6r PNP tipi bir \u00e7\u0131k\u0131\u015f sens\u00f6r\u00fcd\u00fcr.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f4514b7 elementor-widget elementor-widget-heading\" data-id=\"f4514b7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Y\u00f6ntem 2: Multimetre voltaj \u00f6l\u00e7\u00fcm\u00fc (en \u00e7ok tavsiye edilen)<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a4a1a7e elementor-widget elementor-widget-text-editor\" data-id=\"a4a1a7e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Elektrik m\u00fchendisleri veya elektrik\u00e7iler i\u00e7in multimetre en yayg\u0131n kullan\u0131lan test arac\u0131d\u0131r. Peki, bunu bir sens\u00f6r\u00fcn tipini test etmek i\u00e7in kullanabilir miyiz? Cevab\u0131m\u0131z evet. A\u015fa\u011f\u0131da, bir sens\u00f6r\u00fcn NPN veya PNP tipi olup olmad\u0131\u011f\u0131n\u0131 belirlemek i\u00e7in bir multimetrenin nas\u0131l kullan\u0131laca\u011f\u0131na dair bir k\u0131lavuz bulunmaktad\u0131r.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00d6ncelikle a\u015fa\u011f\u0131daki malzemeleri haz\u0131rlay\u0131n: <span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/cntnmcb.com\/residual-current-circuit-breaker-with-overcurrent-protection\/\" target=\"_blank\" rel=\"noopener\">bir AC RCBO<\/a><\/span>, 24V DC anahtarlamal\u0131 bir g\u00fc\u00e7 kayna\u011f\u0131, test edilen sens\u00f6r ve bir multimetre.<\/span><\/p><p><span style=\"font-weight: 400;\">\u00c7al\u0131\u015fma ad\u0131mlar\u0131 a\u015fa\u011f\u0131daki gibidir:<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-0786356 elementor-widget elementor-widget-image\" data-id=\"0786356\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Use-multimeter-to-identify-the-sensor-is-PNP-or-NPN-wring-diagram.jpg\" class=\"attachment-large size-large wp-image-19945\" alt=\"Sens\u00f6r\u00fcn PNP veya NPN oldu\u011funu belirlemek i\u00e7in multimetre kullanarak \u015fema yazma\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Use-multimeter-to-identify-the-sensor-is-PNP-or-NPN-wring-diagram.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Use-multimeter-to-identify-the-sensor-is-PNP-or-NPN-wring-diagram-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Use-multimeter-to-identify-the-sensor-is-PNP-or-NPN-wring-diagram-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Use-multimeter-to-identify-the-sensor-is-PNP-or-NPN-wring-diagram-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Use-multimeter-to-identify-the-sensor-is-PNP-or-NPN-wring-diagram-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Use-multimeter-to-identify-the-sensor-is-PNP-or-NPN-wring-diagram-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5edb142 elementor-widget elementor-widget-text-editor\" data-id=\"5edb142\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<ol><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">AC g\u00fcc\u00fcn\u00fc anahtarlama g\u00fc\u00e7 kayna\u011f\u0131n\u0131n giri\u015f terminaline <span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/cntnmcb.com\/residual-current-circuit-breaker-with-overcurrent-protection\/\" target=\"_blank\" rel=\"noopener\">RCBO (A\u015f\u0131r\u0131 Y\u00fck Korumal\u0131 Rezid\u00fcel Devre Kesici)<\/a><\/span> (Not: RCBO bu s\u0131rada a\u00e7\u0131k durumda olmal\u0131d\u0131r; g\u00fc\u00e7 ba\u011flamay\u0131n).<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sens\u00f6r\u00fcn g\u00fc\u00e7 kablosunu anahtarlama g\u00fc\u00e7 kayna\u011f\u0131na ba\u011flay\u0131n: kahverengi kabloyu anahtarlama g\u00fc\u00e7 kayna\u011f\u0131n\u0131n pozitif terminaline (+24V) ve mavi kabloyu negatif terminale (0V) ba\u011flay\u0131n.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Multimetreyi DC voltaj aral\u0131\u011f\u0131na (DCV) ayarlay\u0131n. K\u0131rm\u0131z\u0131 probu anahtarlama g\u00fc\u00e7 kayna\u011f\u0131n\u0131n pozitif terminaline (+24V) ve siyah probu sens\u00f6r\u00fcn siyah sinyal kablosuna (\u00e7\u0131k\u0131\u015f kablosu) ba\u011flay\u0131n.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Sens\u00f6re g\u00fc\u00e7 sa\u011flamak i\u00e7in RCBO'yu kapat\u0131n. Ard\u0131ndan, sens\u00f6r\u00fc etkinle\u015ftirmek i\u00e7in \u00f6l\u00e7\u00fclecek nesneyi sens\u00f6r\u00fcn alg\u0131lama y\u00fczeyine yakla\u015ft\u0131r\u0131n ve ayn\u0131 anda multimetrede g\u00f6r\u00fcnt\u00fclenen voltaj de\u011ferini g\u00f6zlemleyin.<\/span><\/li><li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Yarg\u0131lama Y\u00f6ntemi:<\/span><\/li><\/ol><p><span style=\"font-weight: 400;\">Multimetre yakla\u015f\u0131k 24V g\u00f6steriyorsa (yani g\u00fc\u00e7 kayna\u011f\u0131 voltaj\u0131), sens\u00f6r NPN tipindedir (NPN tipi d\u00fc\u015f\u00fck seviye \u00e7\u0131k\u0131\u015f verdi\u011fi i\u00e7in siyah kablo topra\u011fa iletkendir, bu nedenle pozitif terminal ile siyah kablo aras\u0131ndaki voltaj 24V'tur);<\/span><\/p><p><span style=\"font-weight: 400;\">Multimetre 0V'a yak\u0131n bir de\u011fer g\u00f6steriyorsa sens\u00f6r PNP tipindedir (PNP tipi y\u00fcksek seviye \u00e7\u0131k\u0131\u015f verdi\u011fi i\u00e7in siyah kablo pozitif terminale iletkendir, bu nedenle pozitif terminal ile siyah kablo aras\u0131ndaki voltaj 0V'tur).<\/span><\/p><p><span style=\"font-weight: 400;\">Not: K\u0131sa devreleri \u00f6nlemek i\u00e7in \u00e7al\u0131\u015fma s\u0131ras\u0131nda do\u011fru kablolama yap\u0131ld\u0131\u011f\u0131ndan emin olun. \u00d6l\u00e7\u00fcm s\u0131ras\u0131nda sens\u00f6r \u00e7al\u0131\u015f\u0131r durumda olmal\u0131 ve g\u00fcvenlik \u00f6nlemleri al\u0131nmal\u0131d\u0131r.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9f6ed7b elementor-widget elementor-widget-heading\" data-id=\"9f6ed7b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Y\u00f6ntem 3: PNP\/NPN sens\u00f6r test cihaz\u0131 kullanma<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b70e30a elementor-widget elementor-widget-image\" data-id=\"b70e30a\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"512\" src=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Using-sensor-tester-to-confirm-the-PNP-or-NPN-sensor.jpg\" class=\"attachment-large size-large wp-image-19942\" alt=\"PNP veya NPN sens\u00f6r\u00fcn\u00fc onaylamak i\u00e7in sens\u00f6r test cihaz\u0131n\u0131 kullanma\" srcset=\"https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Using-sensor-tester-to-confirm-the-PNP-or-NPN-sensor.jpg 1024w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Using-sensor-tester-to-confirm-the-PNP-or-NPN-sensor-300x150.jpg 300w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Using-sensor-tester-to-confirm-the-PNP-or-NPN-sensor-768x384.jpg 768w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Using-sensor-tester-to-confirm-the-PNP-or-NPN-sensor-18x9.jpg 18w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Using-sensor-tester-to-confirm-the-PNP-or-NPN-sensor-600x300.jpg 600w, https:\/\/lorentzzi.com\/wp-content\/uploads\/2026\/03\/Using-sensor-tester-to-confirm-the-PNP-or-NPN-sensor-64x32.jpg 64w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a597db5 elementor-widget elementor-widget-text-editor\" data-id=\"a597db5\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">Yeterli b\u00fct\u00e7eniz varsa ve sens\u00f6r tiplerini s\u0131k s\u0131k ay\u0131rt etmeniz gerekiyorsa, yukar\u0131daki resimde g\u00f6sterilen sens\u00f6r test cihaz\u0131 daha iyi bir se\u00e7imdir. Multimetre kullanmaktan daha h\u0131zl\u0131 ve basittir.<\/span><\/p><p><span style=\"font-weight: 400;\">A\u015fa\u011f\u0131da, bu sens\u00f6r test cihaz\u0131n\u0131n nas\u0131l kullan\u0131laca\u011f\u0131n\u0131 a\u00e7\u0131klayaca\u011f\u0131z.<\/span><\/p><p><span style=\"font-weight: 400;\">Kullan\u0131m\u0131 \u00e7ok basittir. Sens\u00f6r\u00fcn kahverengi kablosunu test cihaz\u0131n\u0131n pozitif terminaline, mavi kablosunu negatif terminaline ve sens\u00f6r sinyal kablosunu \u00e7\u0131k\u0131\u015f terminaline ba\u011flaman\u0131z yeterlidir. Kablolamadan sonra, test cihaz\u0131n\u0131 a\u00e7\u0131n ve sens\u00f6r tipini otomatik olarak tan\u0131mlayacakt\u0131r: PNP tipi ise, sar\u0131 PNP g\u00f6sterge \u0131\u015f\u0131\u011f\u0131 yanacakt\u0131r; NPN tipi ise, NPN g\u00f6sterge \u0131\u015f\u0131\u011f\u0131 yanacakt\u0131r.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a8fa3d1 elementor-widget elementor-widget-heading\" data-id=\"a8fa3d1\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Sonu\u00e7<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a93e961 elementor-widget elementor-widget-text-editor\" data-id=\"a93e961\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p><span style=\"font-weight: 400;\">K\u0131sacas\u0131, sens\u00f6r\u00fcn\u00fcz\u00fcn NPN veya PNP tipi olup olmad\u0131\u011f\u0131n\u0131 sens\u00f6r etiketini ve ba\u011flant\u0131 \u015femas\u0131n\u0131 okuyarak ve bir multimetre veya PNP\/NPN sens\u00f6r test cihaz\u0131 kullanarak belirleyebilirsiniz.<\/span><\/p><p><span style=\"font-weight: 400;\">Sens\u00f6r farkl\u0131la\u015ft\u0131rmas\u0131 hakk\u0131nda hala sorular\u0131n\u0131z varsa veya teknik deste\u011fe ihtiyac\u0131n\u0131z varsa, <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"https:\/\/lorentzzi.com\/tr\/\"><span style=\"font-weight: 400;\">Lorentzzi Elektrik<\/span><\/a><\/span><span style=\"font-weight: 400;\"> \u00fccretsiz dan\u0131\u015fmanl\u0131k hizmeti sunmaktad\u0131r. Bizimle e-posta g\u00f6ndererek ileti\u015fime ge\u00e7ebilirsiniz <\/span><span style=\"color: #ff0000;\"><a style=\"color: #ff0000;\" href=\"mailto:shonxu@lorentzzi.com\"><span style=\"font-weight: 400;\">shonxu@lorentzzi.com<\/span><\/a><\/span><span style=\"font-weight: 400;\">, ve personelimiz 24 saat i\u00e7inde cevap verecektir.<\/span><\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"<p>Have you ever encountered this problem? Your proximity sensor has been in use for a long time, its label has worn off, and it has stopped working. You want to replace it, but you\u2019re not sure whether to choose an NPN or PNP output type. So how can you identify whether your sensor is NPN [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":19946,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","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":""}},"footnotes":""},"categories":[110],"tags":[],"class_list":["post-19947","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sensor","desktop-align-center","tablet-align-left","mobile-align-left"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v24.0 (Yoast SEO v27.4) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>3 Methods to Identify and Check PNP and NPN Sensor<\/title>\n<meta name=\"description\" content=\"In this blog post, we will provide you 3 methods to identify and check PNP and NPN sensor, click to learn more now!\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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