{"title":"Spirax Sarco Steam Traps, Valves \u0026 Steam System Products","description":"\u003cdiv style=\"width:100%;margin:0;\"\u003e\n\n  \u003cdiv style=\"\n    background:#005596;\n    border-radius:12px;\n    padding:24px 28px 22px;\n    color:#ffffff;\n  \"\u003e\n\n    \u003cdiv style=\"\n      margin:0 0 6px;\n      font-size:10.5px;\n      line-height:1.4;\n      font-weight:700;\n      letter-spacing:1.15px;\n      text-transform:uppercase;\n      color:rgba(255,255,255,.78);\n    \"\u003e\n      SPIRAX SARCO STEAM SYSTEMS\n    \u003c\/div\u003e\n\n    \u003ch2 style=\"\n      margin:0 0 7px;\n      color:#ffffff;\n      font-size:25px;\n      line-height:1.3;\n      font-weight:700;\n    \"\u003e\n      Steam Traps, Valves \u0026amp; Steam System Solutions\n    \u003c\/h2\u003e\n\n    \u003cp style=\"\n      margin:0;\n      max-width:850px;\n      color:#ffffff;\n      font-size:14px;\n      line-height:1.6;\n    \"\u003e\n      Explore Spirax Sarco steam system products for steam distribution,\n      pressure control, condensate management and process applications,\n      including steam traps, control valves and pressure reducing valves.\n    \u003c\/p\u003e\n\n    \u003c!-- PRODUCT RANGE --\u003e\n    \u003cdiv style=\"\n      margin-top:16px;\n      padding-top:13px;\n      border-top:1px solid rgba(255,255,255,.22);\n    \"\u003e\n\n      \u003cdiv style=\"\n        margin-bottom:5px;\n        font-size:10px;\n        line-height:1.4;\n        font-weight:700;\n        letter-spacing:.9px;\n        text-transform:uppercase;\n        color:rgba(255,255,255,.76);\n      \"\u003e\n        PRODUCT RANGE\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"\n        font-size:12.5px;\n        line-height:1.6;\n        font-weight:700;\n        color:#ffffff;\n      \"\u003e\n        Steam Traps\n        \u003cspan style=\"margin:0 9px;opacity:.42;\"\u003e•\u003c\/span\u003e\n        Control Valves\n        \u003cspan style=\"margin:0 9px;opacity:.42;\"\u003e•\u003c\/span\u003e\n        Pressure Reducing Valves\n        \u003cspan style=\"margin:0 9px;opacity:.42;\"\u003e•\u003c\/span\u003e\n        Condensate Pumps\n        \u003cspan style=\"margin:0 9px;opacity:.42;\"\u003e•\u003c\/span\u003e\n        Flowmeters\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n    \u003c!-- APPLICATIONS --\u003e\n    \u003cdiv style=\"margin-top:11px;\"\u003e\n\n      \u003cdiv style=\"\n        margin-bottom:4px;\n        font-size:10px;\n        line-height:1.4;\n        font-weight:700;\n        letter-spacing:.9px;\n        text-transform:uppercase;\n        color:rgba(255,255,255,.76);\n      \"\u003e\n        APPLICATIONS\n      \u003c\/div\u003e\n\n      \u003cdiv style=\"\n        font-size:12px;\n        line-height:1.6;\n        color:rgba(255,255,255,.95);\n      \"\u003e\n        Steam Distribution · Pressure Control · Condensate Management · Process Heating · Steam System Efficiency\n      \u003c\/div\u003e\n\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n  \u003c!-- BUYER ASSISTANCE --\u003e\n  \u003cdiv style=\"\n    display:flex;\n    flex-wrap:wrap;\n    align-items:center;\n    justify-content:space-between;\n    gap:6px 18px;\n    margin-top:8px;\n    padding:10px 15px;\n    background:#f7f9fb;\n    border:1px solid #e8edf1;\n    border-radius:7px;\n    font-size:12.5px;\n    line-height:1.55;\n    color:#555555;\n  \"\u003e\n\n    \u003cdiv\u003e\n      \u003cstrong style=\"color:#222222;\"\u003e\n        Need a specific Spirax Sarco model?\n      \u003c\/strong\u003e\n      Send us the\n      \u003cstrong style=\"color:#222222;\"\u003e\n        model\/part number + quantity\n      \u003c\/strong\u003e.\n    \u003c\/div\u003e\n\n    \u003cdiv style=\"color:#555555;white-space:nowrap;\"\u003e\n      Availability\n      \u003cspan style=\"margin:0 6px;color:#b7bec4;\"\u003e·\u003c\/span\u003e\n      Lead Time\n      \u003cspan style=\"margin:0 6px;color:#b7bec4;\"\u003e·\u003c\/span\u003e\n      Quotation\n    \u003c\/div\u003e\n\n  \u003c\/div\u003e\n\n\u003c\/div\u003e","products":[{"product_id":"spirax-sarco-pa420-level-preamplifier","title":"Spirax Sarco PA420 Preamplifier | 4-20mA Loop Powered Level Transmitter for Capacitance Probes | Brand New Original","description":"\u003cdiv style=\"width: 100%; max-width: 850px; margin: 20px auto; font-family: 'Inter', system-ui, sans-serif; color: #333; line-height: 1.6; border: 3px solid #003A85; border-radius: 12px; overflow: hidden; background: #ffffff; box-shadow: 0 4px 15px rgba(0,0,0,0.1);\"\u003e\n    \u003cdiv style=\"background: #003A85; padding: 25px 30px; color: #ffffff;\"\u003e\n        \u003cdiv style=\"font-size: 11px; font-weight: 700; letter-spacing: 1px; text-transform: uppercase; margin-bottom: 5px; opacity: 0.9; color: #ffffff;\"\u003eYingZhou Industrial | Technical Specification\u003c\/div\u003e\n        \u003ch1 style=\"margin: 0; font-size: clamp(20px, 5vw, 26px); font-weight: 800; color: #ffffff; word-break: break-all; overflow-wrap: break-word;\"\u003eSpirax Sarco PA420\u003c\/h1\u003e\n    \u003c\/div\u003e\n    \n    \u003ctable style=\"width: 100%; border-collapse: collapse; font-size: 14px; border: 1px solid #003A85; table-layout: fixed;\"\u003e\n        \u003ctr style=\"background: #edf2f9;\"\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #003A85; text-align: left; width: 35%;\"\u003eFeature\u003c\/th\u003e\n            \u003cth style=\"padding: 12px; border: 1px solid #003A85; text-align: left; width: 65%;\"\u003eSpecification\u003c\/th\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; font-weight: 700;\"\u003eModel \/ Catalog Number\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; word-break: break-all; overflow-wrap: break-word;\"\u003eSpirax Sarco PA420 (Level Preamplifier Series)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; font-weight: 700;\"\u003eOutput Signal \u0026amp; Type\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; word-break: word; font-weight: 800; color: #003A85;\"\u003e4 - 20 mA \/ Loop-powered two-wire level transmitter\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; font-weight: 700;\"\u003eCompatibility\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; word-break: word;\"\u003eCompatible with all Spirax Sarco capacitance probes \u0026amp; current input controllers\/transmitters\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; font-weight: 700;\"\u003eVoltage Drop \u0026amp; Loop Range\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; word-break: word;\"\u003e9 - 26.4 Vdc \/ Max load 500 Ω\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; font-weight: 700;\"\u003eBody Material \u0026amp; Construction\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; word-break: word;\"\u003eAustenitic Stainless Steel (300 series) with DIN 43650 connector\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; font-weight: 700;\"\u003eAmbient Operating Limits\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; word-break: word;\"\u003e0 °C to 70 °C \/ Min water conductivity 5 µS\/cm (5 ppm)\u003c\/td\u003e\n        \u003c\/tr\u003e\n        \u003ctr\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; font-weight: 700;\"\u003eCondition \u0026amp; Support\u003c\/td\u003e\n            \u003ctd style=\"padding: 10px; border: 1px solid #003A85; word-break: word;\"\u003eBrand New Original | 1-Year Warranty \u0026amp; 24\/7 Technical Support\u003c\/td\u003e\n        \u003c\/tr\u003e\n    \u003c\/table\u003e\n\n    \u003cdiv style=\"padding: 30px;\"\u003e\n        \u003ch2 style=\"font-size: 18px; font-weight: 800; color: #003A85; margin-top: 0;\"\u003ePerformance Overview\u003c\/h2\u003e\n        \u003cp style=\"font-size: 14px; color: #555; line-height: 1.8; word-break: break-word;\"\u003e\n            The Spirax Sarco PA420 is a high-precision, loop-powered two-wire level preamplifier designed to work seamlessly with capacitance level probes. It accurately amplifies measured capacitance and converts it into a direct \u003cstrong\u003e4-20 mA output\u003c\/strong\u003e proportional to liquid level in steam boilers and process tanks. Featuring a robust stainless steel body, simple two-button commissioning, and clear dual-colored LED status indicators, it provides reliable performance for industrial control systems.\n        \u003c\/p\u003e\n\n        \u003cdiv style=\"background: #edf2f9; border: 2px solid #003A85; border-radius: 12px; padding: 25px; border-left: 10px solid #003A85; margin-top: 20px;\"\u003e\n            \u003ch3 style=\"margin-top: 0; font-size: 16px; color: #003A85; font-weight: 800;\"\u003e🚀 Key Performance Benefits\u003c\/h3\u003e\n            \u003cul style=\"font-size: 14px; color: #555; padding-left: 20px; margin-bottom: 0;\"\u003e\n                \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eDirect 4-20mA Output:\u003c\/strong\u003e Converts probe capacitance directly into a proportional analog signal compatible with standard PLCs and controllers.\u003c\/li\u003e\n                \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eEasy Commissioning:\u003c\/strong\u003e Features a simple two-button setup and dual green\/red LED status indication for error or alarm confirmation.\u003c\/li\u003e\n                \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eRugged Stainless Steel Build:\u003c\/strong\u003e Tubular austenitic stainless steel body designed to screw securely onto level probes without disturbing installation.\u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eVerified Quality \u0026amp; Support:\u003c\/strong\u003e Backed by a 1-year warranty, 24\/7 technical assistance, and real stock pre-shipment photo\/video verification.\u003c\/li\u003e\n            \u003c\/ul\u003e\n        \u003c\/div\u003e\n\n        \u003cdiv style=\"background: #fdfdfd; border: 2px solid #eee; border-radius: 12px; padding: 25px; border-left: 10px solid #003A85; margin-top: 20px;\"\u003e\n            \u003ch3 style=\"margin-top: 0; font-size: 16px; color: #333; font-weight: 800;\"\u003e⚙️ YingZhou Industrial Automation Integration\u003c\/h3\u003e\n            \u003cul style=\"font-size: 14px; color: #555; padding-left: 20px; margin-bottom: 0;\"\u003e\n                \u003cli style=\"margin-bottom: 8px;\"\u003e\n\u003cstrong\u003eBrand Series:\u003c\/strong\u003e \n                    \u003ca href=\"\/it\/collections\/spirax-sarco\" style=\"color: #003A85; text-decoration: underline; font-weight: 700;\"\u003eExplore Spirax Sarco Level Controls \u0026amp; Steam Accessories\u003c\/a\u003e\n                \u003c\/li\u003e\n                \u003cli\u003e\n\u003cstrong\u003eAutomation Solutions:\u003c\/strong\u003e \n                    \u003ca href=\"\/it\/collections\/spirax-sarco\" style=\"color: #003A85; text-decoration: underline; font-weight: 700;\"\u003eView YingZhou Industrial Automation Solutions\u003c\/a\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":"PA420","offer_id":58331444347183,"sku":"PA420","price":2229.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0851\/9473\/5919\/files\/Spirax-Sarco-PA420-Preamplifier-4-20mA-Loop-Powered-Level-Transmitter-for-Capacitance-Probes-Brand-New-Original.jpg?v=1786717299"}],"url":"https:\/\/szyingzhou.com\/it\/collections\/spirax-sarco.oembed","provider":"YingZhou Automatization","version":"1.0","type":"link"}