Operating Manual
Disclaimer  
TN Technologies has made every effort to ensure the accuracy and completeness of this 
manual. However, we cannot be responsible for errors, omissions or any loss of data as a 
result of errors or omissions. TN Technologies reserves the right to make changes to the 
manual or improvements to the product at any time without notice. 
The material in this manual is proprietary and cannot be reproduced in any form without 
express written consent from TN Technologies. 
Refer to the equipment tag shipped with your gauge to verify the certifications for 
hazardous location use applicable to your gauge. Refer to the Installation and Maintenance 
Manual and the Installation/Wiring Drawings for installation instructions. 
Trademarks 
All registered trademarks are the property of their respective companies. 
© 2000 TN Technologies 
TN Technologies 
2555 North Interstate 35 
P. O. Box 800 
Round Rock, Texas 78680-0800 
TN Technologies also offers a complete line of portable x-ray fluorescence analyzers.










