Temperature solutions YOKOGAWA ELECTRIC CORPORATION World Headquarters 9-32, Nakacho 2-chome, Musashino-shi, Tokyo 180-8750, JAPAN http://www.yokogawa.com/ YOKOGAWA CORPORATION OF AMERICA 2 Dart Road, Newnan, Georgia 30265, USA http://www.yokogawa.com/us/ YOKOGAWA EUROPE B.V. Euroweg 2, 3825 HD Amersfoort, THE NETHERLANDS http://www.yokogawa.com/eu/ YOKOGAWA ENGINEERING ASIA PTE. LTD. 5 Bedok South Road, Singapore 469270, SINGAPORE http://www.yokogawa.com/sg/ Temperature is the most vital process variable, accept nothing less than… YOKOGAWA CHINA CO., LTD. 3F TowerD Cartelo Crocodile Building No.568 West Tianshan Road, Shanghai 200335, CHINA http://www.yokogawa.com/cn/ YOKOGAWA MIDDLE EAST B.S.C.(c) P.O. Box 10070, Manama Building 577, Road 2516, Busaiteen 225, Muharraq, BAHRAIN http://www.yokogawa.com/bh/ • Safety • Precision • Versatility Printed in Japan,212(KP) [Ed : 04/C] Trademarks All brand or product names of Yokogawa Electric Corporation in this bulletin are trademarks or registered trademarks of Yokogawa Electric Corporation. All other company brand or product names in this bulletin are trademarks or registered trademarks of their respective holders. www.yokogawa.com Subject to change without notice All Rights Reserved. Copyright © 2009, Yokogawa Electric Corporation

The quality that you’ve come to expect. YTA’s stability is inherited from its meticulous product design and development philosophy. Containing a precision internal reference, YTA can detect and automatically correct for any instability, delivering a 5 year stability guarantee. YTA series enables advanced linearization of 17 types of industrial temperature sensors and input signals such as mV or Ohms (Ω). Utilizing a selected high grade 16bit A/D converter allows YTA to achieve a best in class performance of 0.02% of span or ±0.1°C. Robust dual compartment housing with hermetically sealed terminals...

Clear informative Indicator Sensor Matching YTA’s large informative indicator clearly displays the current status and process information at a glance. A 32 segment circular bar graph provides a clear graphical feedback of the process measurement, while the measurement value itself is displayed in the center along with the correct measurement units. Below the measurement value a dot matrix area keeps you updated with diagnostic information, such as measurement and alarm status etc… The linear curve which is assumed to relate temperature and resistance for RTD’s, causes minor errors in the final...

CONTROL & MONITORING YTA70 The YTA70 delivers all the benefits found in the YTA50 while adding the industrial standard communications protocol HART (Highway Addressable Remote Transducer). The HART protocol allows you to conveniently configure the transmitter using the latest FDT/DTM technology. YTA70 accepts 17 different signal inputs, such as Thermocouples, RTD, Ohms or a DC millivolts source and additionally enables custom sensors using a configurable matrix. A standard linearized industrial 4 to 20mA DC output for transmission to a control system is provided. YTA70 is the optimum choice for...

Sensor rangeability Thermowells are an important part of the temperature measurement and the plant’s containment solution, providing protection against potentially dangerous process mediums. A correctly designed thermowell can withstand; 32 type J type K type T type E type R pt 100 Quality of design and manufacturing is essential to meet the requirements of a variety of process environments. Thermowells can be manufactured from barstock, forgings or tubular construction and in a variety of materials ranging from stainless steel to exotic alloys. These ensure mechanical integrity, safety and longevity....

Safety “Quality First” is a no compromise founding principle of Yokogawa embedded throughout our operations and processes worldwide. Quality requires more than procedures and standards, it requires a quality minded culture to thrive and this is realised through the knowledge, skills and experience of our people. Quality requires a continuous introspective process of refinement and improvement. This fits perfectly with Japanese culture where the concept that “Nothing is permanent, perfect and lasts forever.” drives the quest for the highest possible quality. Forever vigilant, constantly striving...

vigilant Dlant. The clear path to operational excellence VigilantPlant is Yokogawa's automation concept for safe, reliable, and profitable plant operations. VigilantPlant aims to enable an ongoing state of Operational Excellence where plant personnel are watchful and attentive, well-informed, and ready to take actions that optimize plant and business performance. YOKOGAWA ELECTRIC CORPORATION World Headquarters 9-32, Nakacho 2-chome, Musashino-shi, Tokyo 180-8750, JAPAN YOKOGAWA CORPORATION OF AMERICA 2 Dart Road, Newnan, Georgia 30265, USA Euroweg 2, 3825 HD Amersfoort, THE NETHERLANDS YOKOGAWA...