{"product_id":"m130f-n4-precision-pneumatic-indicating-controller-foxboro","title":"M130F-N4 Precision Pneumatic Indicating Controller Foxboro","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eM130F-N4\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-precision pneumatic indicating controller\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efrom the Foxboro 130 Series. Using a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eforce-balance mechanism\u003c\/strong\u003e, it monitors process variables via a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e3–15 psi input signal\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand maintains them at the desired setpoint with\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eProportional + Integral (P+I) control\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eDesigned for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eharsh industrial environments\u003c\/strong\u003e, this all-pneumatic controller excels where electrical power is unavailable or EMI is high. Its clear vertical scale provides real-time visualization of setpoint and process values, and its intuitive manual-to-auto transfer allows safe operator intervention without disturbing the process.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eKey Specifications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eController Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePneumatic Indicating (Consotrol 130 Series)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eM130F-N4\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eControl Action:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProportional + Integral (P+I)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Signal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3–15 psi (20–100 kPa)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Signal:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3–15 psi (20–100 kPa)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSupply Pressure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e20 psi (140 kPa) nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eScale:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eVertical ribbon or pointer (0–100% or custom units)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAccuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±0.5% of span\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRepeatability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e≤0.2% of span\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAir Consumption:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.5 m³\/h (0.3 cfm) steady state\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20 °C to +65 °C (-4 °F to +150 °F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFlush panel (130 Series shelf required)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHousing Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDie-cast aluminum with polycarbonate components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eApplications\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eLegacy pneumatic control rooms and remote all-air stations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eVessel pressure, tank level, and heat exchanger temperature control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHazardous locations (Class I, Div 1) where electrical controllers are impractical\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eStartup or emergency manual override operations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQ\u003c\/h2\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of the \"Integral\" (Reset) action?\u003c\/strong\u003e\u003cbr\u003eEliminates steady-state offset, ensuring the process returns exactly to the setpoint after disturbances.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow is the Proportional Band adjusted?\u003c\/strong\u003e\u003cbr\u003eAccessible internally; slide the unit out on its tracks and adjust the gain to match loop dynamics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"FOXBORO","offers":[{"title":"Default Title","offer_id":51620617388344,"sku":"M130F-N4","price":230.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/P0928EB1.jpg?v=1768528617","url":"https:\/\/www.automodulexpert.com\/bg\/products\/m130f-n4-precision-pneumatic-indicating-controller-foxboro","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}