{"product_id":"spirax-sarco-ep5-electropneumatic-positioner","title":"Spirax sarco EP5 Electropneumatic Positioner","description":"\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_26923e7c6e354304\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_525f7459d9545850\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003cdiv class=\"markdown markdown-main-panel stronger enable-updated-hr-color\" id=\"model-response-message-contentr_f25d088117861901\" aria-live=\"polite\" aria-busy=\"false\" dir=\"ltr\"\u003e\n\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eThe Spirax Sarco EP5\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance, 2-wire electropneumatic positioner designed to provide precise control for linear pneumatic actuators. By comparing a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4–20 mA electrical input\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom a controller with the actual valve position feedback, the EP5 modulates the pneumatic output to compensate for stem friction, diaphragm hysteresis, and differential pressure variations. This ensures the valve remains exactly where the process demands, regardless of mechanical resistance.\u003c\/p\u003e\n\u003ch3\u003eTechnical Data\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEP5\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal\u003c\/strong\u003e: 4–20 mA (2-wire)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Signal\u003c\/strong\u003e: 0 to 100% of supply pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Pressure\u003c\/strong\u003e: 20 to 90 psig (1.4 to 6 barg)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTravel Range\u003c\/strong\u003e: 0.4\" to 4\" (10 to 100 mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Impedance\u003c\/strong\u003e: 200 ohms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: -15°C to +65°C (0 to 175°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e: IP54 (NEMA 3 equivalent)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.8 kg (5.5 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Sensitivity\u003c\/strong\u003e: Delivers a sensitivity level of less than 0.2%, providing ultra-fine adjustments for critical process loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntrinsically Safe\u003c\/strong\u003e: Certified\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eEEx.ia IIC T6\/T5\/T4\u003c\/strong\u003e, making it suitable for hazardous zones (equivalent to FM Class I and II, Zone 1).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eUniversal Mounting\u003c\/strong\u003e: Supplied with a standardized kit for column or yoke mounting in accordance with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eIEC 60534-6-1\u003c\/strong\u003e.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Actuator Compatibility\u003c\/strong\u003e: Fully compatible with Spirax Sarco PN1000, 2000, 3000, 4000, and 9000 series actuators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Resistance\u003c\/strong\u003e: The IP54-rated shell protects internal components against dust and splashing water, ensuring longevity in steam and chemical environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePneumatic Efficiency\u003c\/strong\u003e: Low steady-state air consumption (0.7 m³\/h at 6 bar) reduces operational energy costs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Spirax sarco","offers":[{"title":"Default Title","offer_id":44899062513779,"sku":"EP5","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/Dingtalk_20260427103859.jpg?v=1777257677","url":"https:\/\/www.dcssupplier.com\/products\/spirax-sarco-ep5-electropneumatic-positioner","provider":"DcsSupplier Limited","version":"1.0","type":"link"}