AAR181-S00 Advantages
Yokogawa AAR181-S00 provides reliable high-precision industrial temperature measurement solutions for Yokogawa Centum VP series control systems. Stable operating performance. Ultra-low temperature drift sampling chips guarantee long-term consistent temperature measurement accuracy, independent channel constant current excitation circuit effectively reduces wiring resistance error, fully meeting long-term uninterrupted precise temperature monitoring demands of industrial production process loops. Strong environmental adaptability. Reinforced industrial PCB substrate and built-in multi-stage isolation circuits support 24-hour continuous operation under humid, dusty, high-temperature and strong electromagnetic interference industrial scenarios. Excellent anti-interference capability. Complete channel-to-channel galvanic isolation structure blocks power grid surge and cable crosstalk interference, thoroughly avoids temperature data jitter and measurement distortion caused by external field interference. Perfect system compatibility. Standard ESB bus gold finger interface fully matches all mainstream Yokogawa Centum VP series functional modules including FCS CPU boards, ESB bus coupler modules, analog I/O modules and rack power supply units, realizing seamless temperature data interaction inside the control rack. Convenient maintenance design. Compact plug-in structure equipped with channel signal, running and fault alarm indicator lights, supports online hot swap maintenance, simplifies on-site RTD wiring inspection, temperature calibration and rapid spare parts replacement without stopping production control. Industrial durable reliability. Manufactured strictly in accordance with Yokogawa industrial DCS manufacturing standards, built-in complete sensor fault diagnosis function, fully satisfying long-term stable temperature acquisition operation demands of field Centum VP control systems.
AAR181-S00 Applications
Power industry. Used for boiler, turbine, generator and auxiliary equipment temperature signal collection of thermal power plant Yokogawa Centum VP control cabinet equipment. Petrochemical industry. Applied to reactor, heating furnace, pipeline and storage tank temperature monitoring of large oil refining, coal chemical and fine chemical production facilities equipped with Centum VP distributed control system. Industrial automation. Suitable for precision temperature measurement of pharmaceutical, metallurgical and semiconductor automatic production line Centum VP control racks. Energy equipment control. Acts as core temperature signal acquisition component to guarantee safe real-time temperature supervision of key power, oil and gas energy facilities with Centum VP configuration. Factory process control. Cooperates with various Yokogawa Centum VP CPU boards, bus coupler modules and analog output modules to build complete industrial temperature automatic monitoring and control network.
AAR181-S00 Certifications & Compliance
Yokogawa AAR181-S00 conforms to international industrial control safety and quality standards. It passes EMC electromagnetic compatibility test and industrial performance certification, and complies with RoHS environmental protection regulations as well as power, petrochemical and chemical industry application specifications. All RTD Input Modules are 100% New & Original parts. Each product undergoes strict temperature sampling accuracy and channel isolation aging testing before delivery, equipped with anti-collision shockproof packaging and one-year global warranty service.
