{"product_id":"yokogawa-eja210a-differential-pressure-transmitter","title":"Yokogawa EJA210A Differential Pressure Transmitter","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa EJA210A\u003c\/strong\u003e is a specialized flange-mounted differential pressure transmitter engineered for liquid level, density, and interface measurement in industrial tanks. Utilizing Yokogawa’s renowned \u003cstrong\u003eDPharp\u003c\/strong\u003e sensing technology, this transmitter is designed to provide high-precision measurements even under challenging process conditions.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eEJA210A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMeasurement Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDifferential Pressure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStatic Pressure\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 16 MPa (2300 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA DC (HART 5 or 7)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAccuracy\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2% of span\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e±0.2% of URL for 10 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIP67, NEMA 4X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40 to 85°C (-40 to 185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProcess Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3-inch or 4-inch Flange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eCore Technologies\u003c\/h3\u003e\n\u003cp\u003eThe EJA210A's performance is anchored by the \u003cstrong\u003eDPharp digital silicon resonant sensor\u003c\/strong\u003e. Unlike conventional analog sensors, this technology measures pressure as a frequency, which minimizes signal drift and enhances long-term stability.\u003c\/p\u003e\n\u003cp\u003eThe transmitter supports flexible material options for wetted parts, including \u003cstrong\u003eHastelloy C-276\u003c\/strong\u003e and \u003cstrong\u003eTantalum\u003c\/strong\u003e, ensuring the device remains resistant to highly corrosive process fluids found in chemical or petrochemical applications.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: Can this transmitter be used in hazardous locations?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: Yes. The EJA210A holds multiple explosion-proof certifications, including FM, ATEX, and IECEx. Always verify that the specific unit’s nameplate matches your facility's hazardous area requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ: How does the \"L\" range differ from the \"M\" range?\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003eA: The \"L\" range (Low) is calibrated for fine, low-pressure applications (1–100 kPa), while the \"M\" range (Medium) is intended for significantly higher pressure applications up to 14 MPa.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Install the transmitter flange directly to the tank nozzle. Ensure that the mounting gasket is suitable for the process fluid chemistry and the flange pressure rating.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCalibration:\u003c\/strong\u003e Verify the zero point once the transmitter is installed. When measuring liquid levels, account for the hydrostatic head pressure caused by the liquid density and the specific installation height.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Grounding:\u003c\/strong\u003e Use high-quality shielded, twisted-pair cabling for the 4–20 mA loop. To maintain the IP67 protection rating, ensure cable glands are tightened properly and the terminal housing cover is sealed. Ground the transmitter using the designated external screw to prevent interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":49987261399292,"sku":"EJA210A Model","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/EJA210A-EHSA1F5B-97DNFF1D1HCAN42.jpg?v=1784079919","url":"https:\/\/www.electronicplc.com\/es\/products\/yokogawa-eja210a-differential-pressure-transmitter","provider":"Electronic PLC","version":"1.0","type":"link"}