{"id":26120,"date":"2025-01-22T08:11:24","date_gmt":"2025-01-22T08:11:24","guid":{"rendered":"https:\/\/www.metlaninst.com\/?p=26120"},"modified":"2025-07-12T13:52:00","modified_gmt":"2025-07-12T13:52:00","slug":"manyetik-akis-olcer-icin-kurulum-ve-cevresel-hususlar-nelerdir","status":"publish","type":"post","link":"https:\/\/metlaninst.com\/tr\/manyetik-akis-olcer-icin-kurulum-ve-cevresel-hususlar-nelerdir\/","title":{"rendered":"Manyetik ak\u0131\u015f \u00f6l\u00e7er i\u00e7in kurulum ve \u00e7evresel hususlar nelerdir?"},"content":{"rendered":"<p><a href=\"https:\/\/metlaninst.com\/tr\/elektromanyeti%cc%87k-akis-olcer-seci%cc%87m-kilavuzu\/\">Elektromanyetik ak\u0131\u015f \u00f6l\u00e7erler<\/a> are widely used in various industries for accurate flow measurement, but like any technical instrument, they are sensitive to environmental factors. Understanding these factors is crucial for ensuring optimal performance and preventing potential malfunctions. In this blog, we will explore the main environmental factors that can cause electromagnetic flow meter failures, common causes, and practical troubleshooting tips.<\/p><div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u0130\u00e7indekiler<\/h2><nav><ul><li><a href=\"#test\">Elektromanyetik Ak\u0131\u015f \u00d6l\u00e7er Ar\u0131zalar\u0131na Yol A\u00e7an Ba\u015fl\u0131ca \u00c7evresel Fakt\u00f6rler<\/a><ul><li><a href=\"#1-strong-magnetic-fields\">1. G\u00fc\u00e7l\u00fc Manyetik Alanlar<\/a><\/li><li><a href=\"#2-strong-electromagnetic-waves\">2. G\u00fc\u00e7l\u00fc Elektromanyetik Dalgalar<\/a><\/li><li><a href=\"#3-pipeline-stray-currents\">3. Boru Hatt\u0131 Ka\u00e7ak Ak\u0131mlar\u0131<\/a><\/li><li><a href=\"#4-ground-potential-changes\">4. Zemin Potansiyel De\u011fi\u015fiklikleri<\/a><\/li><li><a href=\"#5-moisture-ingress\">5. Nem Giri\u015fi<\/a><\/li><\/ul><\/li><li><a href=\"#conclusion\">Sonu\u00e7<\/a><\/li><li><a href=\"#contact-us-for-any-technical-issues\">Her t\u00fcrl\u00fc teknik sorun i\u00e7in bize ula\u015f\u0131n<\/a><\/li><\/ul><\/nav><\/div><div style=\"height:14px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div><h3 class=\"wp-block-heading\" id=\"test\">Elektromanyetik Ak\u0131\u015f \u00d6l\u00e7er Ar\u0131zalar\u0131na Yol A\u00e7an Ba\u015fl\u0131ca \u00c7evresel Fakt\u00f6rler<\/h3><figure class=\"wp-block-image size-large\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1024\" height=\"277\" src=\"https:\/\/www.metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-1024x277.jpg\" alt=\"\" class=\"wp-image-26136\" srcset=\"https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-1024x277.jpg 1024w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-300x81.jpg 300w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-768x208.jpg 768w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-340x92.jpg 340w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-1536x416.jpg 1536w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-18x5.jpg 18w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-1000x271.jpg 1000w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1-1300x352.jpg 1300w, https:\/\/metlaninst.com\/wp-content\/uploads\/2025\/01\/Electromagnetic-Waves-1.jpg 2048w\" sizes=\"(max-width: 1024px) 100vw, 1024px\" \/><\/figure><h4 class=\"wp-block-heading\" id=\"1-strong-magnetic-fields\">1. <strong>G\u00fc\u00e7l\u00fc Manyetik Alanlar<\/strong><\/h4><p>Elektromanyetik ak\u0131\u015f \u00f6l\u00e7erlerin manyetik alanlara kar\u015f\u0131 koyma kabiliyeti sens\u00f6r\u00fcn yap\u0131sal tasar\u0131m\u0131na ba\u011fl\u0131d\u0131r. \u00d6rne\u011fin, sens\u00f6r\u00fcn uyarma bobini muhafazas\u0131 manyetik olmayan malzemelerden (al\u00fcminyum veya plastik gibi) yap\u0131lm\u0131\u015fsa, manyetik alan giri\u015fimine kar\u015f\u0131 koyma yetene\u011fi daha zay\u0131ft\u0131r. \u00c7elikten yap\u0131lm\u0131\u015fsa daha g\u00fc\u00e7l\u00fcd\u00fcr. Uygulamada, g\u00fc\u00e7l\u00fc manyetik alan paraziti nadirdir, \u00e7\u00fcnk\u00fc kurulumlar genellikle \u00f6l\u00e7\u00fcm cihaz\u0131n\u0131 g\u00fc\u00e7l\u00fc manyetik alanlar\u0131n yak\u0131n\u0131na yerle\u015ftirmekten ka\u00e7\u0131nmaya \u00f6zen g\u00f6sterir.<\/p><h4 class=\"wp-block-heading\" id=\"2-strong-electromagnetic-waves\">2. <strong>G\u00fc\u00e7l\u00fc Elektromanyetik Dalgalar<\/strong><\/h4><p>Elektromanyetik ak\u0131\u015f \u00f6l\u00e7erler elektromanyetik uyumluluk gerekliliklerine uygun olmal\u0131d\u0131r, yani belirtilen yay\u0131lan elektromanyetik alan ortam\u0131nda cihaz\u0131n performans\u0131nda bir bozulmaya neden olmadan veya ar\u0131zalanmas\u0131na yol a\u00e7madan normal \u015fekilde \u00e7al\u0131\u015fmal\u0131d\u0131r. G\u00fc\u00e7l\u00fc radyo dalgalar\u0131ndan kaynaklanan parazit vakalar\u0131yla kar\u015f\u0131la\u015ft\u0131k.<\/p><pre class=\"wp-block-verse\">\u00d6rnek Olay \u0130ncelemesi<br><br>Fujian'daki bir su tesisinde, birka\u00e7 elektromanyetik ak\u0131\u015f \u00f6l\u00e7er kuruldu ve bunlardan biri \u00f6nemli \u00e7\u0131k\u0131\u015f dalgalanmalar\u0131 g\u00f6sterdi. Yerinde yap\u0131lan incelemede, kurulumun gerekliliklere uygun oldu\u011fu, ak\u0131\u015f sens\u00f6r\u00fc ve d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcn\u00fcn 50 metre aral\u0131klarla yerle\u015ftirildi\u011fi ve metal bir kanal i\u00e7inde korumal\u0131 bir kabloyla ba\u011fland\u0131\u011f\u0131 g\u00f6r\u00fcld\u00fc. Cihaz\u0131n kendisi de normal \u00e7al\u0131\u015f\u0131yordu. Ancak, ortak mod paraziti 1,7V olarak \u00f6l\u00e7\u00fcld\u00fc. \u0130lk \u00e7\u00f6z\u00fcm ak\u0131\u015f sens\u00f6r\u00fcn\u00fc elektriksel olarak izole etmekti, bu da ortak mod sinyalini 0,6V'a d\u00fc\u015f\u00fcrd\u00fc, ancak \u00e7\u0131k\u0131\u015f dalgalanmas\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015fmedi.<br><br>Daha ileri analizler, g\u00fc\u00e7l\u00fc bir radyo iletim kulesinin ak\u0131\u015f \u00f6l\u00e7ere \u00e7ok yak\u0131n oldu\u011funu ortaya \u00e7\u0131kard\u0131. Parazit kayna\u011f\u0131n\u0131n bundan kaynaklan\u0131p kaynaklanmad\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc ge\u00e7ici olarak ak\u0131\u015f sens\u00f6r\u00fcnden 3 metre uzakta bir konuma ta\u015f\u0131nd\u0131 ve ortak mod parazit sinyali 0,1 mV'un alt\u0131na d\u00fc\u015f\u00fcr\u00fcld\u00fc. Hala biraz y\u00fcksek olsa da, cihaz\u0131n \u00e7al\u0131\u015fmas\u0131 normal hale geldi. <mark style=\"background-color:rgba(0, 0, 0, 0)\" class=\"has-inline-color has-black-color\">Ar\u0131zan\u0131n temel nedeni, \u00e7ok katmanl\u0131 korumal\u0131 sinyal kablolar\u0131na ra\u011fmen elektromanyetik dalgalar\u0131n cihaza girmeye devam etmesiydi.<\/mark><br><br><mark style=\"background-color:#e3f5d8\" class=\"has-inline-color\">Bu \u00f6rnek, ayr\u0131k tip bir elektromanyetik ak\u0131\u015f \u00f6l\u00e7erin kurulumunun yak\u0131n\u0131nda \u00f6nemli ortak mod paraziti oldu\u011funda, ar\u0131za analizi s\u0131ras\u0131nda g\u00fc\u00e7l\u00fc radyo dalgalar\u0131n\u0131n potansiyel bir parazit kayna\u011f\u0131 olarak dikkate al\u0131nmas\u0131 gerekti\u011fini g\u00f6stermektedir. Bu, devreye alma a\u015famas\u0131nda nadir g\u00f6r\u00fclen bir hatayd\u0131.<\/mark><\/pre><h4 class=\"wp-block-heading\" id=\"3-pipeline-stray-currents\">3. <strong>Boru Hatt\u0131 Ka\u00e7ak Ak\u0131mlar\u0131<\/strong><\/h4><p>Elektromanyetik ak\u0131\u015f \u00f6l\u00e7erler uygun \u015fekilde toprakland\u0131\u011f\u0131nda, boru hatt\u0131ndaki ka\u00e7ak ak\u0131mlar\u0131n \u00e7o\u011funu \u00f6nleyebilirler. Ancak bazen ak\u0131\u015f sens\u00f6r\u00fcn\u00fc k\u00f6pr\u00fclemek i\u00e7in kal\u0131n bir tel kullan\u0131ld\u0131\u011f\u0131nda ve uygun topraklama sa\u011fland\u0131\u011f\u0131nda bile ka\u00e7ak ak\u0131mlar yine de ak\u0131\u015f \u00f6l\u00e7eri etkileyebilir ve ek \u00f6nlemler al\u0131nmas\u0131n\u0131 gerektirebilir.<\/p><pre class=\"wp-block-verse\"><strong>Vaka \u00c7al\u0131\u015fmas\u0131 1<\/strong><br><br>Shandong'daki bir al\u00fcminyum eritme tesisinde, alkali bulamac\u0131 \u00f6l\u00e7mek i\u00e7in DN80 elektromanyetik saya\u00e7 kullan\u0131ld\u0131. Ak\u0131\u015f sens\u00f6r\u00fcn\u00fcn her iki ucuna da topraklama halkalar\u0131 tak\u0131lm\u0131\u015ft\u0131 ve sens\u00f6r d\u00fczg\u00fcn bir \u015fekilde topraklanm\u0131\u015ft\u0131.  Ancak, cihaz 2 metre uza\u011fa ta\u015f\u0131nana ve ka\u00e7ak ak\u0131m\u0131 izole etmek i\u00e7in ikinci bir topraklama noktas\u0131 kurulana kadar do\u011fru \u00e7al\u0131\u015fmad\u0131.<br><br>Saya\u00e7 bir s\u00fcre \u00e7al\u0131\u015ft\u0131ktan sonra \u00e7\u0131k\u0131\u015f sinyalindeki dalgalanmalar yeniden ortaya \u00e7\u0131km\u0131\u015ft\u0131r. Ak\u0131\u015f dalgalanmalar\u0131 olas\u0131l\u0131\u011f\u0131n\u0131 ortadan kald\u0131rd\u0131ktan ve sayac\u0131n kendisinin iyi durumda oldu\u011funu do\u011frulad\u0131ktan sonra, ba\u015flang\u0131\u00e7ta sayac\u0131n ar\u0131zal\u0131 oldu\u011fu d\u00fc\u015f\u00fcn\u00fclm\u00fc\u015ft\u00fcr. Durum birka\u00e7 g\u00fcn boyunca g\u00f6zlemlendikten sonra, \u00e7\u0131k\u0131\u015f dalgalanmalar\u0131n\u0131n yaln\u0131zca g\u00fcnd\u00fcz vardiyas\u0131nda meydana geldi\u011fi tespit edildi. <mark style=\"background-color:#e3f5d8\" class=\"has-inline-color\">Bu ipucu, ar\u0131zan\u0131n elektromanyetik ak\u0131\u015f sens\u00f6r\u00fcnden uzakta, ayn\u0131 boru hatt\u0131nda ger\u00e7ekle\u015ftirilen elektrik kayna\u011f\u0131ndan kaynakland\u0131\u011f\u0131n\u0131n ke\u015ffedilmesine yol a\u00e7t\u0131.<\/mark><\/pre><pre class=\"wp-block-verse\"><strong>Vaka \u00c7al\u0131\u015fmas\u0131 2<\/strong><br><br>Zhejiang'daki bir su tesisinde iki adet DN900 elektromanyetik ak\u0131\u015f \u00f6l\u00e7er kuruldu. Biri normal \u00e7al\u0131\u015f\u0131rken di\u011ferinde 1-2 saatte bir 50% FS'ye varan dalgalanmalar g\u00f6r\u00fclm\u00fc\u015ft\u00fcr. Kullan\u0131c\u0131 her iki sayac\u0131n da benzer \u00e7al\u0131\u015fma ko\u015fullar\u0131na sahip oldu\u011funu ve ar\u0131zan\u0131n sayac\u0131n kendisinden kaynakland\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcn\u00fcyordu. Yerinde yap\u0131lan incelemeler, ak\u0131\u015f sens\u00f6r\u00fcn\u00fcn hemen yukar\u0131s\u0131na ve a\u015fa\u011f\u0131s\u0131na iyi topraklanm\u0131\u015f ve astars\u0131z iki adet 0,5 metrelik \u00e7elik boru kesiti ve ard\u0131ndan \u00e7imento kapl\u0131 \u00e7elik borular yerle\u015ftirildi\u011fini ortaya \u00e7\u0131karm\u0131\u015ft\u0131r. Elektrik ba\u011flant\u0131lar\u0131 ve topraklamalar\u0131n hepsi do\u011fruydu ve boru hatt\u0131 ak\u0131\u015f titre\u015fimi g\u00f6z ard\u0131 edildi.<br><br>D\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fc ve sens\u00f6r birbirinden yakla\u015f\u0131k 10 metre uzakl\u0131ktayd\u0131. Yak\u0131nlarda, d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcden 2 metre ve sens\u00f6rden 8 metre uzakl\u0131kta bulunan birka\u00e7 y\u00fcz kVA de\u011ferinde \u00fc\u00e7 fazl\u0131 bir transformat\u00f6r vard\u0131.<br><br>Ar\u0131za iki olas\u0131l\u0131kla analiz edilmi\u015ftir: (1) y\u00fcksek g\u00fc\u00e7l\u00fc transformat\u00f6r\u00fcn manyetik alan\u0131ndan kaynaklanan parazit ve (2) boru hatt\u0131ndaki ka\u00e7ak ak\u0131mlardan kaynaklanan parazit. Sorunun manyetik alan parazitinden kaynaklan\u0131p kaynaklanmad\u0131\u011f\u0131n\u0131 do\u011frulamak i\u00e7in transformat\u00f6r kapat\u0131ld\u0131, ancak transformat\u00f6r\u00fc kapatman\u0131n karma\u015f\u0131kl\u0131\u011f\u0131 nedeniyle iki a\u015famal\u0131 bir yakla\u015f\u0131m benimsendi. \u0130lk ad\u0131m, boru hatt\u0131nda ka\u00e7ak ak\u0131m paraziti olup olmad\u0131\u011f\u0131n\u0131 kontrol etmekti. Uyarma ak\u0131m\u0131 uygulanmadan, iki elektrot aras\u0131ndaki potansiyel \u00f6l\u00e7\u00fclm\u00fc\u015f ve tepeden tepeye de\u011feri 1V olan bozuk bir AC voltaj\u0131 oldu\u011fu g\u00f6r\u00fclm\u00fc\u015ft\u00fcr. Bu, topraklama yerinde olsa bile \u00f6l\u00e7\u00fcm cihaz\u0131n\u0131n ka\u00e7ak ak\u0131mlardan etkilendi\u011fini do\u011frulad\u0131.<br><br><mark style=\"background-color:#e3f5d8\" class=\"has-inline-color\">\u00c7\u00f6z\u00fcm, elektromanyetik ak\u0131\u015f sens\u00f6r\u00fcn\u00fc iki k\u0131sa \u00e7elik boru b\u00f6l\u00fcm\u00fcyle birlikte boru hatt\u0131ndan elektriksel olarak izole etmek ve b\u00f6ylece ak\u0131\u015f sens\u00f6r\u00fcn\u00fcn s\u0131v\u0131yla ayn\u0131 elektrik potansiyelinde olmas\u0131n\u0131 sa\u011flamakt\u0131. Bu de\u011fi\u015fiklikten sonra saya\u00e7 normal \u015fekilde \u00e7al\u0131\u015fmaya ba\u015flad\u0131 ve transformat\u00f6r\u00fcn manyetik alan\u0131n\u0131n etkisini ortadan kald\u0131rd\u0131. Parazit ak\u0131m\u0131 60mAAC olarak \u00f6l\u00e7\u00fclm\u00fc\u015f ve ak\u0131m ak\u0131\u015f sens\u00f6r\u00fcnden yukar\u0131 do\u011fru akm\u0131\u015ft\u0131r.<\/mark><br><br>Bu \u00e7\u00f6z\u00fcm, katodik koruma ak\u0131mlar\u0131na sahip boru hatlar\u0131na da uygulanabilir ve boru hatt\u0131 ak\u0131m parazitini ortadan kald\u0131rmak i\u00e7in bir y\u00f6ntem olarak hizmet eder.<\/pre><h4 class=\"wp-block-heading\" id=\"4-ground-potential-changes\">4. <strong>Zemin Potansiyel De\u011fi\u015fiklikleri<\/strong><\/h4><p>Toprak potansiyeli de\u011fi\u015fiklikleri ak\u0131\u015f \u00f6l\u00e7\u00fcmlerini etkileyebilir. \u00d6rne\u011fin, di\u011fer ekipmanlar nedeniyle topraklama hatlar\u0131ndaki voltaj d\u00fc\u015f\u00fc\u015fleri, elektromanyetik ak\u0131\u015f \u00f6l\u00e7erin toprak potansiyelinde de\u011fi\u015fikliklere neden olabilir ve bu da \u00f6zellikle \u00f6nemli ortak mod paraziti oldu\u011funda \u00f6l\u00e7\u00fcmlere m\u00fcdahale edebilir.<\/p><h4 class=\"wp-block-heading\" id=\"5-moisture-ingress\">5. <strong>Nem Giri\u015fi<\/strong><\/h4><p>Su temini ve drenaj end\u00fcstrilerinde kullan\u0131lan elektromanyetik ak\u0131\u015f \u00f6l\u00e7erler genellikle zemin seviyesinin alt\u0131ndaki saya\u00e7 \u00e7ukurlar\u0131na monte edilir ve bu \u00e7ukurlar tahliye edilmemi\u015f ya\u011fmur suyuna bat\u0131r\u0131labilir veya hatta uzun s\u00fcre su alt\u0131nda b\u0131rak\u0131labilir. Muhafaza IP67 (toz ge\u00e7irmez ve k\u0131sa s\u00fcreli dald\u0131rma) veya IP68 (toz ge\u00e7irmez ve s\u00fcrekli dald\u0131rma) koruma derecesine sahip olsa bile, yanl\u0131\u015f kapat\u0131lm\u0131\u015f terminal kutusu contalar\u0131, yanl\u0131\u015f tak\u0131lm\u0131\u015f s\u0131zd\u0131rmazl\u0131k halkalar\u0131 veya uyumsuz kablo d\u0131\u015f \u00e7aplar\u0131 nedeniyle genellikle nem girebilir.<\/p><p>Zemine monte edilen ak\u0131\u015f sens\u00f6rleri i\u00e7in, terminal kutusu kapa\u011f\u0131 do\u011fru \u015fekilde kapat\u0131lmazsa, s\u0131cakl\u0131k de\u011fi\u015fiklikleri nedeniyle nem i\u00e7eri \u00e7ekilebilir ve yo\u011fu\u015fmaya neden olabilir. Terminal kutusu kablo giri\u015fi d\u00fczg\u00fcn \u015fekilde kapat\u0131lmazsa, su ve nem kolayca i\u00e7eri girebilir. Bu t\u00fcr sorunlar yayg\u0131nd\u0131r.<\/p><p>\u0130n\u015faat s\u0131ras\u0131nda kablolar bazen yanl\u0131\u015fl\u0131kla kesilir ve daha sonra bant kullan\u0131larak yeniden ba\u011flan\u0131r. Bu sorun ilk \u00e7al\u0131\u015fma s\u0131ras\u0131nda bir ar\u0131zaya neden olmayabilir, ancak zamanla bant bozulduk\u00e7a nem \u00e7ekilebilir ve kablolar\u0131n yal\u0131t\u0131m\u0131 azalabilir.<\/p><p>Terminal kutusuna su ve nem girmesi yal\u0131t\u0131m g\u00fcc\u00fcn\u00fc ve yal\u0131t\u0131m direncini azaltarak ak\u0131\u015f sinyali d\u00f6ng\u00fcs\u00fcn\u00fcn ak\u0131\u015f sinyali vermemesine neden olabilir ve uyarma bobini d\u00f6ng\u00fcs\u00fc s\u0131f\u0131r noktas\u0131 kaymas\u0131 veya karars\u0131zl\u0131\u011f\u0131 ya\u015fayabilir. Bu gibi durumlarda, ba\u011flant\u0131 noktalar\u0131n\u0131 kapatmak i\u00e7in silikon veya di\u011fer s\u0131zd\u0131rmazl\u0131k malzemeleri kullan\u0131labilir.<\/p><p>Hava ge\u00e7irmez olmayan uyarma bobini koruyucu muhafazalar\u0131 da solunum etkisi nedeniyle nem \u00e7ekebilir. S\u0131v\u0131 s\u0131cakl\u0131\u011f\u0131 oda s\u0131cakl\u0131\u011f\u0131ndan d\u00fc\u015f\u00fckse, \u00f6l\u00e7\u00fcm t\u00fcp\u00fcn\u00fcn d\u0131\u015f duvar\u0131nda yo\u011fu\u015fma olu\u015fabilir ve s\u0131cakl\u0131k 0\u00b0C'nin alt\u0131ndaysa don olu\u015farak ak\u0131\u015f sinyali d\u00f6ng\u00fcs\u00fcnde k\u0131sa devreye neden olabilir ve etkisiz hale getirebilir.<\/p><pre class=\"wp-block-verse\"><strong>\u00d6rnek Olay \u0130ncelemesi<\/strong><br><br>Kaifeng'deki bir su tesisinde, bir DN200 elektromanyetik ak\u0131\u015f \u00f6l\u00e7er Sar\u0131 Nehir'den gelen suyu \u00f6l\u00e7erken, ba\u015fka bir DN900 metre yeralt\u0131 suyunu \u00f6l\u00e7\u00fcyordu. Bitmi\u015f suyu \u00f6l\u00e7mek i\u00e7in iki DN1000 debimetre paralel olarak ba\u011flanm\u0131\u015ft\u0131r. \u0130ki y\u0131l normal \u00e7al\u0131\u015fmadan sonra, bitmi\u015f su \u00e7\u0131k\u0131\u015f\u0131n\u0131n giri\u015ften 10%-15% daha y\u00fcksek oldu\u011fu ke\u015ffedildi. Yap\u0131lan incelemede sayac\u0131n \u00e7al\u0131\u015fmas\u0131nda herhangi bir anormallik g\u00f6zlenmemi\u015ftir. Ta\u015f\u0131nabilir bir ultrasonik debimetre ile kar\u015f\u0131la\u015ft\u0131rma testi yap\u0131lm\u0131\u015f ve iki bitmi\u015f su debimetresinden gelen \u00e7\u0131k\u0131\u015f sinyalinin beklenenden daha y\u00fcksek oldu\u011fu tespit edilmi\u015ftir. S\u0131f\u0131r noktalar\u0131 kontrol edildi\u011finde, \u00f6nemli sapma g\u00f6sterdiler. Deneyime dayanarak, ar\u0131zan\u0131n terminal kutusuna su girmesinden veya uyarma bobinini etkileyen nemden kaynakland\u0131\u011f\u0131 ve yal\u0131t\u0131m\u0131n azalmas\u0131na yol a\u00e7t\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fclm\u00fc\u015ft\u00fcr.<br><br>Nemi sildikten ve terminal kutusunu kurutmak i\u00e7in bir sa\u00e7 kurutma makinesi kulland\u0131ktan sonra, uyarma bobini d\u00f6ng\u00fcs\u00fcn\u00fcn toprak direnci 5-6 MW'tan birka\u00e7 on MW'a geri y\u00fcklendi ve s\u0131f\u0131r noktas\u0131 sapmas\u0131 normale d\u00f6nd\u00fc.<br><br><mark style=\"background-color:#e3f5d8\" class=\"has-inline-color\">Ar\u0131zan\u0131n nedeni, uyarma bobini d\u00f6ng\u00fcs\u00fcn\u00fcn azalt\u0131lm\u0131\u015f yal\u0131t\u0131m\u0131n\u0131n b\u00fcy\u00fck bir yal\u0131t\u0131m direnci ve sinyal i\u00e7 direnci yaratmas\u0131 ve bunun da \u00f6nemli ortak mod parazitine neden olmas\u0131yd\u0131. D\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcn\u00fcn \u00f6n u\u00e7 amplifikat\u00f6r\u00fc bunu bast\u0131ramad\u0131 ve bu da d\u00f6n\u00fc\u015ft\u00fcr\u00fcc\u00fcn\u00fcn s\u0131f\u0131r noktas\u0131nda bir kaymaya yol a\u00e7t\u0131.<\/mark><\/pre><h3 class=\"wp-block-heading\" id=\"conclusion\">Sonu\u00e7<\/h3><p>Elektromanyetik ak\u0131\u015f \u00f6l\u00e7erler, \u00e7e\u015fitli end\u00fcstriyel uygulamalarda son derece g\u00fcvenilir olmakla birlikte, performanslar\u0131n\u0131 etkileyen \u00e7evresel fakt\u00f6rlere kar\u015f\u0131 hassas olabilirler. G\u00fc\u00e7l\u00fc manyetik alanlar, elektromanyetik parazit, boru hatt\u0131 ka\u00e7ak ak\u0131mlar\u0131, toprak potansiyeli de\u011fi\u015fiklikleri ve nem giri\u015fi gibi temel sorunlar, uygun \u015fekilde y\u00f6netilmezse ar\u0131zaya veya hatal\u0131 \u00f6l\u00e7\u00fcmlere yol a\u00e7abilir.<\/p><p>Uygun topraklaman\u0131n sa\u011flanmas\u0131, elektromanyetik dalgalar i\u00e7in ekranlama kullan\u0131lmas\u0131 ve konekt\u00f6rlerin neme kar\u015f\u0131 yal\u0131t\u0131lmas\u0131 gibi etkili kurulum uygulamalar\u0131, \u00f6l\u00e7\u00fcm cihaz\u0131n\u0131n do\u011frulu\u011funun ve uzun \u00f6m\u00fcrl\u00fcl\u00fc\u011f\u00fcn\u00fcn korunmas\u0131 a\u00e7\u0131s\u0131ndan kritik \u00f6neme sahiptir. Kullan\u0131c\u0131lar bu \u00e7evresel etkileri anlayarak ve azaltarak operasyonel ar\u0131za olas\u0131l\u0131\u011f\u0131n\u0131 \u00f6nemli \u00f6l\u00e7\u00fcde azaltabilir ve zorlu ko\u015fullarda tutarl\u0131, g\u00fcvenilir ak\u0131\u015f \u00f6l\u00e7\u00fcmleri sa\u011flayabilir.<\/p><h3 class=\"wp-block-heading\" id=\"contact-us-for-any-technical-issues\">Her t\u00fcrl\u00fc teknik sorun i\u00e7in bize ula\u015f\u0131n<\/h3><div class=\"wpforms-container wpforms-container-full wpforms-block wpforms-block-64ab5540-dc3e-4bdb-9211-2e4118a804fa wpforms-render-modern\" id=\"wpforms-24193\"><form id=\"wpforms-form-24193\" class=\"wpforms-validate wpforms-form wpforms-ajax-form\" data-formid=\"24193\" method=\"post\" enctype=\"multipart\/form-data\" action=\"\/tr\/wp-json\/wp\/v2\/posts\/26120\" data-token=\"3c3e4331c56d139542d9f8c2430484c6\" data-token-time=\"1776980051\" data-trp-original-action=\"\/tr\/wp-json\/wp\/v2\/posts\/26120\"><noscript class=\"wpforms-error-noscript\">Bu formu bitirebilmek i\u00e7in taray\u0131c\u0131n\u0131zda JavaScript'i etkinle\u015ftirin.<\/noscript><div class=\"wpforms-hidden\" id=\"wpforms-error-noscript\">Bu formu bitirebilmek i\u00e7in taray\u0131c\u0131n\u0131zda JavaScript'i etkinle\u015ftirin.<\/div><div class=\"wpforms-field-container\"><div id=\"wpforms-24193-field_1-container\" class=\"wpforms-field wpforms-field-name\" data-field-id=\"1\"><fieldset><legend class=\"wpforms-field-label\">\u0130sim <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/legend><div class=\"wpforms-field-row wpforms-field-medium\"><div class=\"wpforms-field-row-block wpforms-first wpforms-one-half\"><input type=\"text\" id=\"wpforms-24193-field_1\" class=\"wpforms-field-name-first wpforms-field-required\" name=\"wpforms[fields][1][first]\" aria-errormessage=\"wpforms-24193-field_1-error\" required><label for=\"wpforms-24193-field_1\" class=\"wpforms-field-sublabel after\">Reklam<\/label><\/div><div class=\"wpforms-field-row-block wpforms-one-half\"><input type=\"text\" id=\"wpforms-24193-field_1-last\" class=\"wpforms-field-name-last wpforms-field-required\" name=\"wpforms[fields][1][last]\" aria-errormessage=\"wpforms-24193-field_1-last-error\" required><label for=\"wpforms-24193-field_1-last\" class=\"wpforms-field-sublabel after\">Soyad<\/label><\/div><\/div><\/fieldset><\/div><div id=\"wpforms-24193-field_2-container\" class=\"wpforms-field wpforms-field-email\" data-field-id=\"2\"><label class=\"wpforms-field-label\" for=\"wpforms-24193-field_2\">E-posta <span class=\"wpforms-required-label\" aria-hidden=\"true\">*<\/span><\/label><input type=\"email\" id=\"wpforms-24193-field_2\" class=\"wpforms-field-medium wpforms-field-required\" name=\"wpforms[fields][2]\" spellcheck=\"false\" aria-errormessage=\"wpforms-24193-field_2-error\" required><\/div><div id=\"wpforms-24193-field_3-container\" class=\"wpforms-field wpforms-field-textarea\" data-field-id=\"3\"><label class=\"wpforms-field-label\" for=\"wpforms-24193-field_3\">Yorum veya Mesaj<\/label><textarea id=\"wpforms-24193-field_3\" class=\"wpforms-field-medium\" name=\"wpforms[fields][3]\" aria-errormessage=\"wpforms-24193-field_3-error\" ><\/textarea><\/div><\/div><!-- .wpforms-field-container --><div class=\"wpforms-submit-container\" ><input type=\"hidden\" name=\"wpforms[id]\" value=\"24193\"><input type=\"hidden\" name=\"page_title\" value=\"\"><input type=\"hidden\" name=\"page_url\" value=\"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/posts\/26120\"><input type=\"hidden\" name=\"url_referer\" value=\"\"><button type=\"submit\" name=\"wpforms[submit]\" id=\"wpforms-submit-24193\" class=\"wpforms-submit\" data-alt-text=\"Sending...\" data-submit-text=\"Submit\" aria-live=\"assertive\" value=\"wpforms-submit\">G\u00f6nder<\/button><img decoding=\"async\" src=\"https:\/\/metlaninst.com\/wp-content\/plugins\/wpforms-lite\/assets\/images\/submit-spin.svg\" class=\"wpforms-submit-spinner\" style=\"display: none;\" width=\"26\" height=\"26\" alt=\"Y\u00fckleniyor\"><\/div><input type=\"hidden\" name=\"trp-form-language\" value=\"tr\"\/><\/form><\/div>  <!-- .wpforms-container -->","protected":false},"excerpt":{"rendered":"<p>Elektromanyetik ak\u0131\u015f \u00f6l\u00e7erler \u00e7e\u015fitli end\u00fcstrilerde do\u011fru ak\u0131\u015f \u00f6l\u00e7\u00fcm\u00fc i\u00e7in yayg\u0131n olarak kullan\u0131lmaktad\u0131r, ancak her teknik cihaz gibi \u00e7evresel fakt\u00f6rlere kar\u015f\u0131 hassast\u0131rlar. Bu fakt\u00f6rlerin anla\u015f\u0131lmas\u0131, optimum performans\u0131n sa\u011flanmas\u0131 ve olas\u0131 ar\u0131zalar\u0131n \u00f6nlenmesi i\u00e7in \u00e7ok \u00f6nemlidir. Bu blogda, elektromanyetik ak\u0131\u015f \u00f6l\u00e7er ar\u0131zalar\u0131na neden olabilecek ana \u00e7evresel fakt\u00f6rleri, yayg\u0131n [...]<\/p>","protected":false},"author":1,"featured_media":26126,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[193,123,124,186],"tags":[194,125,126,185],"class_list":["post-26120","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-electromagnetic-flowmeter-tech-support","category-flow-meters","category-magnetic-flow-meters","category-technical-support","tag-electromagnetic-flow-meter-tech-support","tag-flow-meters","tag-magnetic-flow-meters","tag-technical-support"],"_links":{"self":[{"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/posts\/26120","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/comments?post=26120"}],"version-history":[{"count":14,"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/posts\/26120\/revisions"}],"predecessor-version":[{"id":27241,"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/posts\/26120\/revisions\/27241"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/media\/26126"}],"wp:attachment":[{"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/media?parent=26120"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/categories?post=26120"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/metlaninst.com\/tr\/wp-json\/wp\/v2\/tags?post=26120"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}