{"product_id":"yokogawa-aar181-s50-rtd-input-module","title":"Yokogawa AAR181-S50 RTD Input Module","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003eYokogawa AAR181-S50\u003c\/strong\u003e is a 12-channel isolated RTD input module used in the \u003cstrong\u003eCENTUM VP DCS\u003c\/strong\u003e. It is designed to measure temperature accurately by receiving signals from various RTD sensors such as Pt100 and Pt1000. This module ensures high accuracy and reliability in industrial environments. Its isolation between channels prevents interference, making it ideal for critical temperature measurement applications across various industries, including oil and gas, power generation, and pharmaceuticals.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Channels\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Type\u003c\/strong\u003e: RTD (Resistance Temperature Detector)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccuracy\u003c\/strong\u003e: ±0.1% of reading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation\u003c\/strong\u003e: Channel-to-channel and channel-to-system isolation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature Range\u003c\/strong\u003e: -20°C to 70°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e: HART\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Signal\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e4 to 20 mA DC\u003c\/li\u003e\n\u003cli\u003e1 to 5 V DC\u003c\/li\u003e\n\u003cli\u003emV\u003c\/li\u003e\n\u003cli\u003eThermocouple (TC)\u003c\/li\u003e\n\u003cli\u003eRTD signals\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutput Signal\u003c\/strong\u003e: 4 to 20 mA DC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUpdate Period\u003c\/strong\u003e: 10 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStep Response Time\u003c\/strong\u003e: 100 ms\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Current Consumption\u003c\/strong\u003e:\n\u003cul\u003e\n\u003cli\u003e310 mA (5 V DC)\u003c\/li\u003e\n\u003cli\u003e450 mA (24 V DC)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 kg\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 5°C to 40°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHumidity\u003c\/strong\u003e: 20% to 80% (non-condensing)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":41616979787866,"sku":"AAR181-S50","price":225.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0612\/4601\/3530\/files\/YokogawaAAR181-S50.jpg?v=1740997770","url":"https:\/\/www.plcmasters.com\/lt\/products\/yokogawa-aar181-s50-rtd-input-module","provider":"PLC Masters Ltd.","version":"1.0","type":"link"}