Edition Comment01/2022 General expansion and updating of the document07/2023 Additions regarding CSA certification1.3 PurposeThe device is designed for the concentration analysis of gases in gas mixtures. Depending on theinstalled analyzer module, different gases can be examined.Use the device only for measuring/analysis of gas concentrations in gas mixtures according tothe information in section "Technical specifications (Page 161)".It is not permissible to use this device as a gas warning unit.NoteAggregate state of examined substancesThe system can only be used for gaseous samples.NoteThis device meets the requirements of NAMUR Recommendation 53.NoteUse in home environmentThis equipment of Class A Group 1 is intended solely for use in industrial areas.If used in homes, the device may cause radio interference.NoteFor more information on the compatibility of the hardware and firmware, refer to:Siemens Industry Online Support (https://support.industry.siemens.com/cs/de/en/ps/17731).You will find more information in the operating instructions, see"References (Page 179)".1.4 Field of applicationThese operating instructions only describe non explosion-proof SIPROCESS GA700 wall-mounted devices. You can find information about explosion-poof SIPROCESS GA700 devices inthe compact operating instructions "Devices in explosion-proof designs".A SIPROCESS GA700 wall-mounted device consists of a housing for wall mounting into whichup to two replaceable analysis modules can be inserted. The analyzer modules are selectedaccording to the measuring task and local conditions.Introduction1.4 Field of applicationWall-mounted device10 Operating Instructions, 07/2023, A5E31930403-AB