{"product_id":"yokogawa-aar145-s03-rtd-pot-input-module-16-channel","title":"Yokogawa AAR145-S03 RTD\/POT Input Module 16-Channel","description":"\u003ch2\u003e\u003cstrong\u003eYokogawa AAR145-S03: RTD\/POT Input Module\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong style=\"color: #4caf50;\"\u003eYokogawa AAR145-S03\u003c\/strong\u003e provides 16 isolated channels for temperature and resistance measurement. This module accepts both RTD and Potentiometer (POT) inputs. It offers high accuracy and compliance with measurement standards. The module is ideal for precise industrial monitoring applications.\u003c\/p\u003e\n\u003ch2\u003e\u003cstrong\u003eCore Specifications\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e AAR145-S03 RTD\/POT Input Module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 16 isolated input channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Types:\u003c\/strong\u003e Selectable RTD or Potentiometer (POT)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInput Range:\u003c\/strong\u003e ±5 Volt measurement range\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompliance:\u003c\/strong\u003e Meets established measurement standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eMeasurement Accuracy\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #4caf50;\"\u003eRTD Accuracy:\u003c\/strong\u003e ±150 mΩ precision\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #ff9800;\"\u003ePOT Accuracy:\u003c\/strong\u003e ±0.2% of Full Scale (FS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Resistance:\u003c\/strong\u003e Max 150 Ω per wire allowed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eExcitation Current (RTD):\u003c\/strong\u003e 1 mA standard supply\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eTemperature Characteristics\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #673ab7;\"\u003eRTD Temp Coefficient:\u003c\/strong\u003e ±0.3 Ω per 10°C change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #673ab7;\"\u003ePOT Temp Coefficient:\u003c\/strong\u003e ±0.4% per 10°C change\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temp (-S03):\u003c\/strong\u003e -20°C to 70°C (ISA G3 compliant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eElectrical \u0026amp; Physical Details\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e 350 mA at 5V DC typical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDedicated Cable:\u003c\/strong\u003e KS8\/AKB335 connection cable required\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIsolation:\u003c\/strong\u003e 16-channel isolated design\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eModel Suffix Options\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #673ab7;\"\u003e-S:\u003c\/strong\u003e Standard module type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #673ab7;\"\u003e5:\u003c\/strong\u003e No explosion protection variant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #673ab7;\"\u003eE:\u003c\/strong\u003e With explosion protection option\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #673ab7;\"\u003e0:\u003c\/strong\u003e Basic model type\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong style=\"color: #673ab7;\"\u003e3:\u003c\/strong\u003e ISA Standard G3 with extended temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003ePackage Contents\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eOne (1) AAR145-S03 RTD\/POT Input Module\u003c\/li\u003e\n\u003cli\u003eInstallation and configuration documentation\u003c\/li\u003e\n\u003cli\u003e(Note: KS8\/AKB335 cable typically sold separately)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eInstallation Guide\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eInstall in compatible Yokogawa system backplane\u003c\/li\u003e\n\u003cli\u003eConnect KS8\/AKB335 dedicated cable to module\u003c\/li\u003e\n\u003cli\u003eConfigure each channel as RTD or POT via software\u003c\/li\u003e\n\u003cli\u003eEnsure wiring resistance does not exceed 150 Ω per wire\u003c\/li\u003e\n\u003cli\u003eVerify operation within specified temperature range\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eShipping Information\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eShipping weight: Approximately 0.8 kg (with packaging)\u003c\/li\u003e\n\u003cli\u003eFedEx, UPS, DHL shipping available globally\u003c\/li\u003e\n\u003cli\u003eProtective packaging ensures safe delivery\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eWhat inputs does this module accept?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003eAAR145-S03\u003c\/strong\u003e accepts either Resistance Temperature Detector (RTD) or Potentiometer (POT) inputs, selectable per channel.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the accuracy of the RTD measurement?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eRTD measurement accuracy is ±150 mΩ, with a temperature coefficient of ±0.3 Ω per 10°C change.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does the -S03 model suffix indicate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cstrong\u003e-S03\u003c\/strong\u003e suffix indicates a Standard type module with ISA G3 compliance and an extended operating temperature range of -20°C to 70°C.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eContent by Etowon Auto.\u003c\/em\u003e\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":51050487775364,"sku":"AAR145-S03","price":189.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0958\/7454\/7844\/files\/AAR145-S03.jpg?v=1769827269","url":"https:\/\/www.etowonauto.com\/nb\/products\/yokogawa-aar145-s03-rtd-pot-input-module-16-channel","provider":"Etowon Auto","version":"1.0","type":"link"}