Sierra INNOVA-FLO 221 Manual Do Utilizador
Table of Contents
Series 220/221 Instruction Manual
Customer Notice
Unless you have specifically ordered Sierra’s optional O
2
cleaning, this flow meter
may not be fit for oxygen service. Sierra Instruments, Inc., is not liable for any
damage or personal injury, whatsoever, resulting from the use of Sierra Instru-
ments standard mass flow meters for oxygen gas. You are responsible for clean-
ing the mass flow meter to the degree required for your oxygen flow application.
damage or personal injury, whatsoever, resulting from the use of Sierra Instru-
ments standard mass flow meters for oxygen gas. You are responsible for clean-
ing the mass flow meter to the degree required for your oxygen flow application.
© COPYRIGHT SIERRA INSTRUMENTS 1997
No part of this publication may be copied or distributed, transmitted, transcribed, stored in
a retrieval system, or translated into any human or computer language, in any form or by
any means, electronic, mechanical, manual, or otherwise, or disclosed to third parties
without the express written permission of Sierra Instruments. The information contained in
this manual is subject to change without notice.
TRADEMARKS
Innova-Flo™ is a trademark of Sierra Instruments, Inc. Other product and company names
listed in this manual are trademarks or trade names of their respective manufacturers.
Revision B. Added CE required wiring information. Improved insertion graphics. Added in-
formation on: wafer-style installation, adjusting meter orientation, remote sensor wiring and
component field replacement procedures.
Revision C. Changed to new style 220 body and adapter. Removed 4-20 A/D counts from
calibration menu. Various minor updates.
No part of this publication may be copied or distributed, transmitted, transcribed, stored in
a retrieval system, or translated into any human or computer language, in any form or by
any means, electronic, mechanical, manual, or otherwise, or disclosed to third parties
without the express written permission of Sierra Instruments. The information contained in
this manual is subject to change without notice.
TRADEMARKS
Innova-Flo™ is a trademark of Sierra Instruments, Inc. Other product and company names
listed in this manual are trademarks or trade names of their respective manufacturers.
Revision B. Added CE required wiring information. Improved insertion graphics. Added in-
formation on: wafer-style installation, adjusting meter orientation, remote sensor wiring and
component field replacement procedures.
Revision C. Changed to new style 220 body and adapter. Removed 4-20 A/D counts from
calibration menu. Various minor updates.
0-2
IM-22-C