{"product_id":"yokogawa-sai143-s33-analog-input-module-high-precision-converter","title":"Yokogawa SAI143-S33 Analog Input Module High Precision Converter","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eOverview\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa SAI143-S33\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-precision analog input module designed for reliable DC millivolt signal conversion and isolation. It is widely applied in chemical process weighing, battery voltage monitoring, and tension detection in rolling mills. The module converts low-level mV\/VDC input signals into standard 4-20mA or 1-5V DC output with excellent stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eSupports DC input signals ranging from ±20mV to ±10V across 10 selectable ranges\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSwitchable output: 4-20mA or 1-5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh accuracy with minimal temperature drift ensures precise measurement in industrial environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIsolation between input, output, and power up to 1500V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSuperior common mode rejection of 140dB at 50\/60Hz\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFast response time: 0 to 90% in less than 300ms\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFlexible power supply: 20-130V AC\/DC or 15-30V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWide operating temperature: -20°C to 65°C\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Signal\u003c\/td\u003e\n\u003ctd\u003eDC ±20mV to ±10V, 10 ranges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutput Signal\u003c\/td\u003e\n\u003ctd\u003e4-20mA or 1-5V DC (selectable)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05% Full Scale at 23C ±2C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTemperature Drift\u003c\/td\u003e\n\u003ctd\u003e±0.0075% Full Scale per °C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e1500V AC (Input\/Output\/Power)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon Mode Rejection\u003c\/td\u003e\n\u003ctd\u003e140dB at 50\/60Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e≤300ms (0 to 90% step)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e20-130V AC\/DC or 15-30V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAmbient Temperature\u003c\/td\u003e\n\u003ctd\u003e-20C to 65C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision weighing and batching in chemical processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBattery voltage monitoring in production lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTension measurement and control in steel rolling mills\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module handle multiple input ranges?\u003c\/strong\u003e\u003cbr\u003eA: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSAI143-S33\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports 10 different DC input ranges from ±20mV up to ±10V, configurable for various sensors.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the output configurable?\u003c\/strong\u003e\u003cbr\u003eA: Yes, users can select either 4-20mA or 1-5V DC output depending on system requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What environments can it operate in?\u003c\/strong\u003e\u003cbr\u003eA: It is suitable for industrial conditions with temperatures from -20°C to 65°C and provides robust isolation against electrical noise.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSimilar Models Comparison\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSAI142 Series:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eLower accuracy, faster response, limited input range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSAI144 Series:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eExtended temperature range, higher input voltage tolerance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44124375449688,"sku":"SAI143-S33","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/SAI143-S33-2.jpg?v=1779349690","url":"https:\/\/www.industriaxplc.com\/products\/yokogawa-sai143-s33-analog-input-module-high-precision-converter","provider":"IndustriaX Limited","version":"1.0","type":"link"}