{"product_id":"yokogawa-eja438w-diaphragm-pressure-transmitter-eja438n","title":"YOKOGAWA EJA438W DIAPHRAGM PRESSURE TRANSMITTER EJA438N","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"235\" data-end=\"251\"\u003eDescription:\u003c\/h3\u003e\n\u003cp data-start=\"252\" data-end=\"768\"\u003eThe Yokogawa EJA438W \/ EJA438N is a DPharp gauge pressure transmitter equipped with a remote diaphragm seal system. The diaphragm seal isolates the process fluid from the \u003ca href=\"https:\/\/plgautomation.com\/collections\/sensors-measurement\"\u003esensor\u003c\/a\u003e using a capillary filled system, making it ideal for corrosive, viscous, high-temperature, or sanitary applications. The EJA438W is a flush-type seal, while the EJA438N is an extended-type seal. These transmitters provide stable pressure measurement with digital accuracy and long-term reliability. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"770\" data-end=\"787\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"788\" data-end=\"1217\"\u003eThe Yokogawa EJA438W \/ EJA438N transmitter is used in process control systems for measuring pressure in liquids, gases, and steam where direct contact with the sensor is not suitable. The Yokogawa transmitter is commonly installed on tanks, reactors, pipelines, and vessels for pressure and level measurement in industries such as chemical processing, oil \u0026amp; gas, food processing, and pharmaceuticals.\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1219\" data-end=\"1248\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1249\" data-end=\"1964\"\u003e• Manufacturer: Yokogawa\u003cbr data-start=\"1273\" data-end=\"1276\"\u003e• Model \/ Series: EJA438W (flush diaphragm) \/ EJA438N (extended diaphragm)\u003cbr data-start=\"1350\" data-end=\"1353\"\u003e• Product Type: Gauge Pressure Transmitter with Remote Diaphragm Seal\u003cbr data-start=\"1422\" data-end=\"1425\"\u003e• Technology: DPharp resonant silicon sensor\u003cbr data-start=\"1469\" data-end=\"1472\"\u003e• Output Signal: 4–20 mA DC with digital communication\u003cbr data-start=\"1526\" data-end=\"1529\"\u003e• Accuracy: approx. ±0.2% of span \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1600\" data-end=\"1603\"\u003e• Response Time: ~700 ms \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"1665\" data-end=\"1668\"\u003e• Measurement Type: Gauge pressure (liquid, gas, steam)\u003cbr data-start=\"1723\" data-end=\"1726\"\u003e• Seal Type: Remote diaphragm seal with capillary fill fluid\u003cbr data-start=\"1786\" data-end=\"1789\"\u003e• Function: Prevents process media from entering sensor\u003cbr data-start=\"1844\" data-end=\"1847\"\u003e• Mounting: Remote seal (flanged, flush, or extended)\u003cbr data-start=\"1900\" data-end=\"1903\"\u003e• Communication: BRAIN \/ HART \/ Fieldbus (config dependent\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"1966\" data-end=\"1990\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"1991\" data-end=\"2200\"\u003e• Yokogawa EJA438E (newer generation) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"2066\" data-end=\"2069\"\u003e• Yokogawa EJX438A (higher performance upgrade) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003cbr data-start=\"2154\" data-end=\"2157\"\u003e• Emerson Rosemount 3051 with remote seal\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"New","offer_id":51734638395694,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_0a401a96-176f-462f-be65-0cc65038258a.jpg?v=1770606779","url":"https:\/\/plgautomation.com\/products\/yokogawa-eja438w-diaphragm-pressure-transmitter-eja438n","provider":"PLG Automation ","version":"1.0","type":"link"}