{"product_id":"yokogawa-eja530e-jcs7n-012dl-d3-n4-differential-pressure-transmitter","title":"Yokogawa EJA530E-JCS7N-012DL\/D3\/N4 Differential Pressure Transmitter","description":"\u003cp\u003eThe \u003cstrong\u003eYokogawa EJA530E-JCS7N-012DL\/D3\/N4\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eEJA530E\u003c\/strong\u003e Differential Pressure Transmitter, operates as a dedicated hardware component for gauge\/differential pressure cell monitoring and HART digital signal transmission within process automation networks.\u003c\/p\u003e\n\u003ch3\u003eHardware 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\u003eModel\u003c\/td\u003e\n\u003ctd\u003eEJA530E-JCS7N-012DL\/D3\/N4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eYokogawa\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eJapan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBase Weight\u003c\/td\u003e\n\u003ctd\u003e2.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShipping Weight\u003c\/td\u003e\n\u003ctd\u003e4.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eUnspecified (Standard EJA-E series envelope)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C (Standard housing\/capsule range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e0.44 W to 1.0 W (Loop-powered 10.5 to 42 V DC)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasurement Span\u003c\/td\u003e\n\u003ctd\u003e0.1 to 10 MPa (14.5 to 1450 psi)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4 to 20 mA DC with HART 5\/HART 7 protocol\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcess Connection\u003c\/td\u003e\n\u003ctd\u003e1\/2 NPT male\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eElectrical Connection\u003c\/td\u003e\n\u003ctd\u003eDual 1\/2 NPT female entries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiaphragm Material\u003c\/td\u003e\n\u003ctd\u003eHastelloy C-276\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHousing Material\u003c\/td\u003e\n\u003ctd\u003eCast aluminum alloy\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003e316 SST bracket for 2-inch pipe mounting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProcess Control \u0026amp; Fieldbus Characteristics\u003c\/h3\u003e\n\u003cp\u003eFeaturing a dedicated 4-20 mA HART loop protocol architecture, the EJA530E transmitter superimposes digital communication signals onto the analog current loop without interrupting primary process value updates. Internal signal conditioning provides channel-to-channel isolation and dynamic thermal drift attenuation. The digital sensing capsule delivers real-time static pressure feedback and temperature compensation over long-distance cable runs to DCS I\/O channels.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the HART protocol revision selection affect DCS loop integration?\u003c\/p\u003e\n\u003cp\u003eA: The output stage supports configurable HART 5 or HART 7 protocol stack execution. Selecting HART 7 enables advanced diagnostic alerts and multi-variable burst reporting over standard 4-20 mA DC analog current loops.\u003c\/p\u003e\n\u003cp\u003eQ: What precautions apply to the dual 1\/2 NPT electrical connections?\u003c\/p\u003e\n\u003cp\u003eA: The housing features two female 1\/2 NPT conduit entries without pre-installed blind plugs. Unused ports require field installation of certified IP66\/IP67 explosion-proof plug assemblies to prevent moisture ingress.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical Connection \u0026amp; Torque\u003c\/strong\u003e: Thread the 1\/2 NPT male process connector into the impulse line using appropriate PTFE tape or thread sealant. Ensure engagement of at least 5 full threads to maintain pressure-retaining seal integrity under high process pressures.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConduit Wiring \u0026amp; Sealing\u003c\/strong\u003e: Route twisted-shielded pair cable through the 1\/2 NPT female electrical connection ports. Drip loops must be formed in the conduit before entry into the cast aluminum housing to divert condensed moisture.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrounding \u0026amp; Shielding\u003c\/strong\u003e: Connect the signal wire shield to the external or internal grounding stud on the transmitter amplifier housing. Maintain single-point earthing at the control system cabinet side to eliminate ground loop current interference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":53438926160181,"sku":"EJA530E-JCS7N-012DL\/D3\/N4","price":66.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0973\/7630\/5461\/files\/EJA530E-JCS7N-012DL.png?v=1788247091","url":"https:\/\/www.5gplc.com\/products\/yokogawa-eja530e-jcs7n-012dl-d3-n4-differential-pressure-transmitter","provider":"High Five PLC Solution Limited","version":"1.0","type":"link"}