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___________________ Introduction ___________________ Safety instructions ___________________ Continuous gas analysis General information ___________________ Installing SIPROCESS GA700 Devices in explosion-proof design ___________________ Connecting ___________________ Commissioning Compact Operating Instructions ___________________ Operation ___________________ Service and maintenance ___________________ Dismantling and disposal ___________________ Technical specifications ___________________...
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Note the following: WARNING Siemens products may only be used for the applications described in the catalog and in the relevant technical documentation. If products and components from other manufacturers are used, these must be recommended or approved by Siemens. Proper transport, storage, installation, assembly, commissioning, operation and maintenance are required to ensure that the products operate safely and without any problems.
Table of contents Introduction ............................. 7 Purpose of this document ......................7 History ............................7 Purpose ............................. 7 Field of application ........................8 Qualified personnel for applications in hazardous areas ............10 Delivery ........................... 10 Transportation and storage ..................... 11 Warranty conditions ........................
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Table of contents Connecting ............................31 Gas connections ........................31 5.1.1 General safety instructions ....................31 5.1.2 Safety instructions for hazardous areas ................32 5.1.3 Connection information ......................32 5.1.4 Arrangement of the gas connections in the rack-mounted device ......... 34 5.1.5 Arrangement of the gas connections in the wall-mounted device .........
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Table of contents Service and maintenance ........................77 General safety instructions ..................... 77 Safety instructions for hazardous areas ................. 79 Maintaining the analyzer ......................80 Dismantling and disposal ........................81 Dismantling ..........................81 Information on recycling ......................82 Technical specifications ........................83 10.1 Scope ............................
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Table of contents Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
Introduction Purpose of this document These compact operating instructions are a brief summary of important features, functions and safety instructions, and contains all information required for safe use of the device. These are instructions on mounting, connecting, commissioning, operation, servicing, dismantling and decommissioning of the device.
"References (Page 106)". Field of application These compact operating instructions describe SIPROCESS GA700 devices approved for operation in hazardous areas. They refer to the rack-mounted and wall-mounted devices with analyzer modules permanently installed in the factory by the manufacturer that are used depending on the measuring task and local conditions.
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The designation db is only used if at least one module CALOMAT 7MB304x-2xxxx-xxxx is installed. The designation op is is only used if at least one module ULTRAMAT 7MB301x-2xxxx-xxxx or 7MB301x-3xxxx-xxxx is installed. Table 1- 1 SIPROCESS GA700 Ex devices with analyzer modules Device MLFB number Ignition protection type ATEX and IECEx...
Introduction 1.5 Qualified personnel for applications in hazardous areas Qualified personnel for applications in hazardous areas Persons who install, connect, commission, operate, service, maintain and dismantle the device in a hazardous area must have the following specific qualifications: ● They are authorized, trained or instructed in operating and maintaining devices and systems according to the safety regulations for electrical circuits, high pressures and aggressive as well as hazardous media.
All obligations on the part of Siemens AG are contained in the respective sales contract, which also contains the complete and solely applicable liability provisions. The provisions defined in the sales contract for the responsibility for defects are neither extended nor limited by the remarks in this document.
● Canadian Electrical Code (CEC) (Canada) Additional provisions for applications in hazardous areas are, for example: ● IEC 60079-14 (international) ● EN 60079-14 (EU) Additional information is available at: Certificates (https://support.industry.siemens.com/cs/ww/en/ps/17731/cert) Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
• Modifications to or repairs of the explosion-protected device as well as retrofitting it with further analyzer modules are not allowed. Failure to observe this requirement cancels the manufacturer's warranty and the product approvals. • Contact the local SIEMENS representative for repairs, modifications or retrofitting of the device. Devices in explosion-proof design...
Safety instructions 2.3 For use in hazardous areas For use in hazardous areas WARNING Unsuitable device for the hazardous area Explosion hazard • Only use devices that have been approved for use in the intended hazardous area and are labeled accordingly. WARNING Use outside the permitted voltage limits Explosion hazard...
Safety instructions 2.4 General directives for explosion protection General directives for explosion protection 2.4.1 Internal explosion protection Internal explosion protection refers to the sample gas path (containment system "CS") in the analyzer and to the ignition protection of the process gas. A differentiation must be made between the following cases: Table 2- 1 Internal explosion protection: Differentiation of cases...
Safety instructions 2.4 General directives for explosion protection 2.4.2.1 Safety measures for all types of protection The exhaust lines for the sample gas and reference gas must terminate outside the hazardous area at a harmless position. The sample gas exhaust line can also be returned to the sampling point. OXYMAT 7: When conducting combustible or non-combustible sample gases into the hazardous area, both the sample gas inlet and outlet must be provided with a flame arrester.
Safety instructions 2.4 General directives for explosion protection 2.4.2.3 Type of protection Ex t and Ex ec WARNING Explosion hazard The devices that are operated with the types of protection Ex t "Dust protection through enclosure" or Ex ec "Increased safety" are not designed for introducing combustible to occasionally explosive gas mixtures.
10 seconds for older devices to switch over, and up to 100 seconds to switch to safe operating mode. If you are using SIPROCESS GA700 devices in critical processes, observe the following information: ● Monitor the limits externally via the control system.
General information 3.3 Measuring high oxygen concentrations Measuring high oxygen concentrations Note Measuring high oxygen concentrations For the measurement of high O concentrations in excess of 25%, it is absolutely necessary that all parts that come in contact with the sample gas are free of oil and grease and do not contain any particles that could react with O We highly recommend you use specially cleaned analyzer modules with the "Cleaned for O2"...
Note Material compatibility Siemens can provide you with support concerning selection of analyzer components wetted by the process medium. However, the device operator is responsible for the selection of components. Siemens accepts no liability for faults or failures resulting from incompatible materials.
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Installing 4.1 General safety instructions WARNING Insufficient ventilation Risk of fire The device may overheat or start burning in the case of insufficient ventilation. • Make sure that the room is sufficiently ventilated. Refer to the information in section "Technical specifications (Page 83)". NOTICE Improper installation The device can be damaged or destroyed or its functionality impaired through an incorrect...
Installing 4.2 Safety instructions for hazardous areas Safety instructions for hazardous areas WARNING Exceeding the maximum ambient or sample gas temperature Danger of explosion in hazardous areas and damage to devices • Ensure that the maximum permissible ambient temperature or sample gas temperature of the device is not exceeded.
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Installing 4.3 Installation instructions Note Weatherproof installation Install the device at a location where it is protected against: • Direct heat and solar radiation • Mechanical damage • Vibrations • Contamination • Intrusion of dust • Corrosive media • Moisture •...
Installing 4.4 Rack-mounted device Rack-mounted device 4.4.1 Device-specific safety instructions WARNING Risk of explosion resulting from improper installation • Install the devices only in control cabinet/enclosure types that meet the requirements of EN/IEC 60079-15 and are correspondingly approved. • Take suitable ventilation measures to ensure an air exchange amounting to at least 5 times the enclosure volume per hour.
Installing 4.4 Rack-mounted device 4.4.2 Installing the rack-mounted device Dimension drawing The following figure shows the dimensions of the rack-mounted device and the distance of the fastening holes at the mounting brackets. The dimensions are specified in millimeters. Figure 4-1 Dimension drawing Procedure 1.
Installing 4.5 Wall-mounted device Wall-mounted device 4.5.1 Device-specific safety instructions WARNING Open cable inlet or incorrect cable glands Danger of explosion in hazardous areas • Close the cable inlets for the electrical connections. Only use cable glands or plugs which are approved for the associated type of protection. NOTICE Air circulation around the device Device damage...
Installing 4.5 Wall-mounted device 4.5.2 Installing the wall-mounted device Dimension drawing The following figure shows the dimensions of the wall-mounted device and the distance of the fastening holes. The dimensions are specified in millimeters. Figure 4-2 Drilling template and side view Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
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Installing 4.5 Wall-mounted device Figure 4-3 Dimensions with open wall-mounted device Procedure 1. Drill four holes into the wall. The dimensions for the drill holes are specified in the drilling pattern. 2. Insert the anchors in the drilled holes. 3. Position the wall-mounted device on the wall and fasten it with the screws. Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
Connecting Gas connections 5.1.1 General safety instructions WARNING Introduction of toxic, corrosive or flammable gases The limited release of toxic or corrosive gases during their introduction cannot be avoided with absolute certainty. • Before toxic, corrosive or flammable gases are introduced, carry out a leak test for the pipe connections.
Connecting 5.1 Gas connections 5.1.2 Safety instructions for hazardous areas DANGER Introduction of combustible or occasionally explosive media in OXYMAT 7 Explosion hazard The introduction of combustible and/or occasionally explosive media in OXYMAT 7 can lead to an explosion. • Install suitable flame arresters in the sample gas and reference gas paths directly at the device.
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Connecting 5.1 Gas connections Sample gas preparation The sample gas must be conditioned to prevent contamination of the parts through which it flows. We recommend the following minimum configuration: ● Gas sampling device with filter ● Sample gas cooler ● Analyzer filter, medium pore size <10 µm Depending on the characteristics of the sample gas it may be necessary to provide additional equipment, for example, an external gas suction pump, washing bottle or pressure reducer.
Connecting 5.1 Gas connections 5.1.4 Arrangement of the gas connections in the rack-mounted device With a rack-mounted device, the gas connections are located on the rear. The following figure shows as an example the rear of the rack-mounted device with gas connections of an OXYMAT 7 and a CALOMAT 7.
Connecting 5.1 Gas connections 5.1.5 Arrangement of the gas connections in the wall-mounted device 5.1.5.1 Overview Wall-mounted device in the standard version With a wall-mounted device, the gas connections are located on the device bottom. The following figure shows the bottom of the wall-mounted device with gas connections of an OXYMAT 7 and an ULTRAMAT 7 as an example.
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Connecting 5.1 Gas connections Wall-mounted device with high-temperature analyzer module The following figure shows the bottom of the wall-mounted device with gas connections of a high-temperature OXYMAT 7 as an example. ① Purging gas inlet ② Purging gas outlet ③ Reference gas inlet ④...
Connecting 5.1 Gas connections 5.1.5.2 Purging gas connections Overview ① Purging gas inlet ② Purging gas outlet Figure 5-4 Purging gas connections Design of the gas connections Dimensions of purging gas couplings Diameter Exterior 12 mm Length Without sealing caps 28 mm With sealing caps 41 mm...
Connecting 5.1 Gas connections Minimum requirements In principle, any Ex py or Ex px safety equipment with a type examination certificate to ATEX can be used. This safety equipment must have at least the following features: ● Safety level for monitoring: –...
Connecting 5.2 Electrical connections 5.1.7 Further information on the gas connection It is essential that you observe the following points for trouble-free operation: ● When tightening the union nuts at the gas couplings, ensure that you counter properly in order to achieve a tight gas path. ●...
Connecting 5.2 Electrical connections WARNING Missing PE/ground terminal Danger of electrocution If there is no ground terminal, there is a risk of electrocution. Depending on the device version, connect the power supply as follows: • Power plug: Ensure that the used socket has a PE/ground terminal. Check that the PE/ground terminal of the socket and power plug match.
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Connecting 5.2 Electrical connections WARNING Unsuitable lines and/or cable glands Danger of explosion in hazardous areas • Only use lines and cable glands that are appropriate for the application. • Tighten the cable glands s in accordance with the torques specified in the section "Electrical connections (Page 39)".
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Connecting 5.2 Electrical connections WARNING Improper laying of shielded cables Danger of explosion through compensating currents between hazardous area and the non- hazardous area. • Only ground shielded cables that run into the hazardous area at one end. • If grounding is required at both ends, use an equipotential bonding conductor. WARNING Incorrect selection of type of protection Danger of explosion in hazardous area.
Connecting 5.2 Electrical connections 5.2.3 Connection information Note Connection requirements The power cable must comply with the valid regulations and conditions for the place of installation and be provided with a protective conductor at the potential of the enclosure. The cross-section of each wire must be ≥...
Connecting 5.2 Electrical connections 5.2.5 Electric connection of rack-mounted device 5.2.5.1 Device-specific safety instructions WARNING PoE with rack-mounted devices for operation with type of protection Ex nA Explosion hazard due to incorrect infeed The use of Power over Ethernet (PoE) is not permitted for Ex nA rack-mounted devices. •...
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Connecting 5.2 Electrical connections Overview ① Connector numbers ② Power supply unit: IEC connector with guard bracket ③ Processing unit, Ethernet with interlock and 37-pin sub-D (female), digital inputs and outputs ④ Optional module 1.1 25-pin sub-D (female), digital inputs and outputs or blank plate ⑤...
Connecting 5.2 Electrical connections 5.2.5.3 Connecting the power supply Note Securing the IEC connector An IEC connector and a guard bracket are enclosed with the device. The guard bracket that is screwed over the IEC connector protects the IEC connector from being pulled out unintentionally.
Connecting 5.2 Electrical connections ⑤ 3. Place the guard bracket over the IEC connector and screw it to the enclosure. The torque is 2.5 Nm. ② 4. Connect the device to the equipotential bonding . To do this connect the ring cable lug with spring washer to the threaded bolt M4.
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Connecting 5.2 Electrical connections Note Terminal ranges of the cable glands Use cables matched to the terminal ranges of the cable glands: • Cable gland M16 x 1.5 (plastic): Terminal range 5 to 10 mm • Cable gland M16 x 1.5 (metal): Terminal range 6 to 10 mm •...
Connecting 5.2 Electrical connections 5.2.6.2 Connecting the signal cables Overview ① Screws for door ② Shielding plate ③ Cable glands for signal lines (7 pieces) ④ Power supply cable gland Figure 5-7 Wall-mounted device, connecting signal cables Procedure ① 1. Undo the six screws and open the door of the wall-mounted device.
Connecting 5.2 Electrical connections ③ 5. Insert the signal cable through this cable gland 6. Insert the stripped conductors of the signal cable into the terminal block in accordance with the terminal assignment. ③ 7. Fasten the signal cable in the cable gland .
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Connecting 5.2 Electrical connections 2. Fasten the prepared gland at the device: ⑥ Plate with cable glands ⑦ Position cable gland Ethernet cable (underside of the device) Figure 5-9 Ethernet cable: Position of the cable gland ⑦ ⑥ – Fasten the Ethernet cable in the cable gland at the plate Connecting the Ethernet cable 1.
Connecting 5.2 Electrical connections 5.2.6.4 Connecting the power supply Overview ① ④ Power supply unit Shield plate ② ⑤ Appliance plug Power supply cable gland ③ ⑥ Door screws Equipotential bonding Figure 5-10 Wall-mounted device, connecting the power supply Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
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Connecting 5.2 Electrical connections Note Operation with type of protection Ex py In the case of operation with type of protection Ex py, firm seating of the IEC connector at the power supply unit has to be ensured with a guard bracket fastened to the device enclosure.
Commissioning General safety instructions WARNING Commissioning and operation with error message If an error message is displayed, correct operation in the process is no longer guaranteed. • Check to see which error is pending. • Correct the error. • If the error continues to exist: –...
Commissioning 6.2 Safety instructions for hazardous areas NOTICE Formation of condensation in the device Condensation can be caused by a high difference in temperature between transportation and storage and the installation location. • Before taking the device into operation let the device adapt for several hours in the new environment.
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Commissioning 6.2 Safety instructions for hazardous areas WARNING Absence of pre-purging Danger of explosion in hazardous areas. An explosive atmosphere existing in a device with pressurized enclosure (type of protection Ex p) can result in an explosion during commissioning. • Make sure that the device is pre-purged before it is commissioned. •...
• For changes to the sample gas pressure, contact the Service (Page 109). • Have the pressure switching point of the reference gas pressure switch adjusted by a Siemens technician or someone trained for this case. Note Ambient temperature Ensure that the ambient temperature is within the permissible range during operation.
Commissioning 6.4 Requirements for commissioning Requirements for commissioning The following requirements must be met before you commission the device: ● The device has at least one analyzer module. ● All required gas lines and equipment are connected to the device. ●...
Commissioning 6.5 Checking gas paths for leaks 6.5.2 Recommended test setup Arrangement of the gas connections The figure below is a schematic view of the gas connections: Sample gas inlet Sample gas outlet ULTRAMAT 7: Reference gas outlet OXYMAT 7 / CALOMAT 7: Not assigned, screw-type blank cap OXYMAT 7 / ULTRAMAT 7: Reference gas inlet CALOMAT 7: Not assigned, screw-type blank cap Figure 6-1...
Commissioning 6.5 Checking gas paths for leaks 6.5.3 Checking OXYMAT 7 for leaks Procedure 1. Close the reference gas inlet. 2. Connect the sample gas outlet to a pressure measuring instrument. 3. Apply a pressure of approximately 3 000 hPa (absolute pressure) to the measuring inlet. 4.
Commissioning 6.5 Checking gas paths for leaks 6.5.5 Checking CALOMAT 7 for leaks Procedure 1. Connect a pressure measuring instrument (manometer) to the sample gas outlet. Measuring range approx. 200 hPa rel. to 1000 hPa rel. with appropriate measured value resolution (0.1 hPa).
Commissioning 6.6 Commissioning the device Commissioning the device Procedure Startup ① Product designation ② Version of the device firmware ③ Progress bar Figure 6-3 Splash screen Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
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Commissioning 6.6 Commissioning the device 1. Apply power to the device: Information on the device power supply is available in the section "Electrical connections (Page 39)" and in the device-specific documentation (Page 106): The boot process starts. The splash screen is initially visible on the device display. 2.
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Commissioning 6.6 Commissioning the device Brief description of the detailed procedure If you do not use the quick start procedure, commission the device with the steps described below: 1. Call the main menu: – Switch the measured-value display to selection mode. To do so, press .
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Commissioning 6.6 Commissioning the device 8. Calibrate device: [2.08] Settings > Calibrations – Familiarize yourself with the basics of calibration. Calibration changes internal device characteristics. – Prepare for the calibration. Set the setpoints, calibration tolerances, and the sample gas purging time: [2.08.1] Setpoints, tolerances, purging time. –...
Operation Local User Interface (LUI) Operating elements The LUI (Local User Interface) of the SIPROCESS GA700 devices has the following operating elements: ① ④ Local user interface Numeric keypad ② ⑤ Display Cursor and command keys ③ ⑥ Buttons for special functions...
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Operation 7.1 Local User Interface (LUI) Views/displays Views structure the access to the functions of the device or its components. Only the operator control options corresponding to the configuration of your device are output on the display. Main view This view contains the measured value display of all components, the expanded measured value display, the process value display and the list of the current messages.
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Operation 7.1 Local User Interface (LUI) Navigation-relevant keys Table 7- 1 Functions of navigation-relevant keys Keys Function Navigate to higher-level views/menus. Use the key to return to the measured-value display in selection mode or to the main view. Navigate within a view/menu. Direct selection with the numeric keys.
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Operation 7.1 Local User Interface (LUI) To display detailed information about the current messages in the main view, follow the steps below: 1. If necessary, open the main view: – To do this, press the key. – Follow the instructions on the display. 2.
Operation 7.2 Menu structure User level Description Expert In addition to Standard: Write access with Expert PIN to parameters that influ- '2222' ence the configuration of the device. Setting of higher device function and PIN assignment for Standard and Expert user levels. Service In addition to Expert: Write access with Service PIN to parameters with diagnos- tic and restoring effect that serve to maintain the functionality of the device.
Operation 7.2 Menu structure 7.2.2 Subordinate menus [1] Quick Start menu Figure 7-4 Overview of menu [1] Quick start In this menu, you can perform a simplified start procedure. Start up the device in as described in the section Commissioning (Page 55). Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
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Operation 7.2 Menu structure [2] Settings menu Figure 7-5 Overview of menu [2] Settings You use this menu and its submenus to adjust the selected component to the specific conditions of use. The contents of the [2.20] Service menu are only displayed in read mode. Settings are only possible by Service personnel.
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Operation 7.2 Menu structure [3] Maintenance and diagnostics menu Figure 7-6 Overview of menu [3] Maintenance & diagnostics In this menu, you call up the submenus relevant to maintenance and diagnostics. The contents of the [3.20] Service trace menu are visible, but can only be set with the appropriate permission level (service personnel).
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Operation 7.2 Menu structure [5] Security menu Figure 7-8 Overview of the [5] Security menu In this menu you can make settings relevant for security. PINs of higher permission levels always give you the right to make changes at lower permission levels also.
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Operation 7.2 Menu structure Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...
Service and maintenance General safety instructions WARNING Dangerous voltage at open device Danger of electrocution Danger of electrocution exists when the enclosure is opened or enclosure parts are removed. • Before you open the enclosure or remove enclosure parts, deenergize the device and wait another 10 minutes.
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Service and maintenance 8.1 General safety instructions WARNING Danger of suffocation by inert gas Inert gas in the enclosure can cause danger of suffocation. The enclosure also contains a flammable substance which is within the flammable range when it comes into contact with air.
Service and maintenance 8.2 Safety instructions for hazardous areas Safety instructions for hazardous areas WARNING Impermissible accessories and spare parts Danger of explosion in areas subject to explosion hazard or device damage. • Only use original accessories or original spare parts. •...
Service and maintenance 8.3 Maintaining the analyzer WARNING Dust layers above 5 mm Danger of explosion in hazardous areas. A dust deposit with a thickness exceeding 5 mm can lead to overheating of the device and as a consequence to explosion. •...
Dismantling and disposal Dismantling WARNING Incorrect disassembly The following dangers may result through incorrect disassembly: - Injury through electric shock - Danger through emerging media when connected to the process - Danger of explosion in hazardous area Observe the following for correct disassembly: •...
Dismantling and disposal 9.2 Information on recycling Information on recycling This product is from a environmentally-friendly manufacturer and complies with the directive 2012/19/EU on Waste Electrical and Electronic Equipment (WEEE). This product may contain substances that are potentially harmful to the environment if disposed of improperly (landfills, incineration plants).
The technical specifications for general use cases can be found in the operating instructions and in the section "General technical specifications (Page 83)". If you are using SIPROCESS GA700 devices in hazardous areas, additional or alternative specifications apply as described in the section "Technical specifications for operation in hazardous areas (Page 97)".
Technical specifications 10.2 General technical specifications 10.2.2 Technical specifications of rack-mounted housing Table 10- 2 Rack-mounted enclosure: General technical specifications General Installation position Horizontal Weight Approx. 8.5 kg Degree of protection IP20 according to EN 60529 Table 10- 3 Rack-mounted enclosure: Electrical characteristics Electrical characteristics Auxiliary power supply 100 to 240 V AC (nominal range of use 85 to 264 V)
Technical specifications 10.2 General technical specifications Table 10- 5 Rack-mounted enclosure: Option modules Option modules Option module 1.1 12 digital outputs, with changeover contacts, max. load: 24 V • AC/DC / 1.7 A (total load for all 12 relay outputs in continuous operation max.
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Technical specifications 10.2 General technical specifications Table 10- 8 Wall housing: Electrical characteristics Electrical characteristics Auxiliary power supply 100 to 240 V AC (nominal range of use 85 to 264 V) 50 to 60 Hz (nominal range of use 47 to 63 Hz) Power consumption Max.
Technical specifications 10.2 General technical specifications Table 10- 11 Wall housing: Option modules Option modules Option module 1.1 12 digital outputs, with changeover contacts, max. load: 24 V AC/DC/1.7 A (total load for all 12 relay outputs in continu- ous operation max. 244 W), floating, non-sparking 8 digital inputs, designed for 24 V, isolated, freely parame- terizable Option module 2.1...
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Technical specifications 10.2 General technical specifications Table 10- 14 OXYMAT 7: Measuring ranges Measuring ranges OXYMAT 7 OXYMAT 7 high temperature Number of measuring rang- Max. 4; parameters can be as- Max. 4; parameters can be as- signed freely signed freely Parameters Smallest 0.5%, 1%, 2% or 5% O...
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Technical specifications 10.2 General technical specifications Table 10- 16 OXYMAT 7: Temperature of sample chamber and gas path Temperature of sample OXYMAT 7 OXYMAT 7 high temperature chamber and gas path Gas path 5 K above ambient temperature 72 … 130 °C, can be set Sample chamber 72 °C 72 …...
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Technical specifications 10.2 General technical specifications Table 10- 19 OXYMAT 7: Influence variables Influence variables Ambient temperature Deviation at zero point ≤ 0.5% of the smallest span/10 K or ≤ 50 vpm O /10 K The larger value applies Deviation of the span ≤...
Technical specifications 10.2 General technical specifications Table 10- 21 OXYMAT 7: Gas connections Gas connections With pipes Connecting socket for pipe with ∅ 6 mm Table 10- 22 OXYMAT 7: Parts in contact with sample gases Materials of parts in contact OXYMAT 7 OXYMAT 7 high temperature with sample gases...
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Technical specifications 10.2 General technical specifications Table 10- 24 ULTRAMAT 7: Measuring ranges Measuring ranges Number of measuring ranges Max. 4; parameters can be assigned freely Component that Component Smallest possible span Largest possible span can have pa- 0 ... 10 ppm 0 ...
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Technical specifications 10.2 General technical specifications Table 10- 27 ULTRAMAT 7: Time response Time response Warm-up period at room temperature < 2 h Response charac- Dead time (T Application-specific (max. 5 s) teristics Signal rise time T or signal fall time T Application specific <...
Technical specifications 10.2 General technical specifications Table 10- 31 ULTRAMAT 7: Climatic conditions Climatic conditions Storage and transport -30 to +70 °C Max. permissible ambient temperature surrounding the basic 5 to 45 °C device during operation Ambient humidity (relative humidity) during storage, transport <...
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Technical specifications 10.2 General technical specifications Table 10- 35 CALOMAT 7: Measuring ranges Measuring ranges Number of measuring ranges Max. 4; parameters can be assigned freely Note The following metrological data apply to the gas pair H in N . With other gas pairs, these data may differ from the possible measuring spans, the time behavior and the measurement behavior as well as the influencing variables.
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Technical specifications 10.2 General technical specifications Table 10- 39 CALOMAT 7: Measuring response Measuring response Output signal fluctuation with device- ≤ ±0.5% of smallest measuring span according to module internal signal damping of 1 s nameplate (noise bandwidth corresponds to 1% = 6σ...
Technical specifications 10.3 Technical specifications for operation in hazardous areas Table 10- 41 CALOMAT 7: Climatic conditions Climatic conditions Storage and transport -30 to +70 °C Max. permissible ambient temperature 0 to 50 °C surrounding the basic device during operation Ambient humidity (relative humidity) <...
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No cooling below dew point during storage and operation Permissible operating height 2 000 m above sea level Also above, after individual check. Contact you Siemens partner for more information, if neces- sary. Table 10- 45 Electrical connection data for wall-mounted and rack-mounted device...
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Technical specifications 10.3 Technical specifications for operation in hazardous areas Table 10- 47 Sample gas inlet conditions for ULTRAMAT 7 Sample gas inlet conditions for ULTRAMAT 7 Device type Wall-mounted device Wall-mounted device Rack-mounted device Ignition protection type Ex py Ex pz, Ex ec, Ex tc Ex nA Gas type...
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Technical specifications 10.3 Technical specifications for operation in hazardous areas Pneumatic data of purging gas Min. purging gas pressure For non-combustible sample gases 50 Pa (rel.) For combustible sample gases 50 Pa (rel.) Consumption during operation at max. For Ex py or Ex pz with continuous purging 1 l/min load For Ex pz with simplified pressurized enclo-...
Purging gas connection 2.5 ... 5 bar (rel.) ② Connection to Ex p enclosure (SIPROCESS GA700); conductor cross-section 8 mm, max. length 10 m ③ Connection from Ex p enclosure (SIPROCESS GA700); conductor cross-section 8 mm, max. length 10 m ④...
The connection diagram shown below refers to the example of the pressurized enclosure system "F870S-HD" distributed by Gönnheimer Elektronik GmbH: If you are using safety equipment from other manufacturers, contact your Siemens service partner, if applicable. A.1.2...
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Appendix A A.1 Ex py safety equipment Connection information The supply pressure has to be sufficiently large (2.5 ... 5 bar). The supply line before the pressure regulating valve has to be dimensioned so that the line pressure in the inlet does not drop below 2.5 bar during pre-purging (sufficiently large diameter of the supply line).
Control connections for Ex isolating relay Connections 4 - 11 to 15 - 22 Doubly-protected power contacts for the power disconnection of the analyzer device (required to absorb high inrush current peaks) SIPROCESS GA700 Connection Data interface, communications interface (e.g. Ethernet) A.1.3 Technical specifications...
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Appendix A A.1 Ex py safety equipment Purging unit consisting of: FS870S with SVP2 SR852 SR853 pressure regulator Flow measuring range 0.01 ... 1.5 l/s Enclosure Degree of protection IP65 Dimensions 340 mm x 350 mm x 110 mm Explosion protection Device group II 2G / II 2D FS870S: Ex type of protection...
Delay ext. alarm References Table A- 1 References 1 - Operating Manuals LUI Title Languages Article numbers SIPROCESS GA700 German (de-DE) A5E31930441 Operating with the local user interface English (en-US) A5E31930478 Operating manual Table A- 2 References 2 - Operating Manuals PDM...
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Appendix A A.2 References Table A- 4 References 4 - Compact Operating Instructions Title Languages Article numbers SIPROCESS GA700 German (de-DE) A5E31805153 Quick Start English (en-US) A5E31805656 Compact Operating Instructions French (fr-FR) A5E31809624 Italian (it-IT) A5E31809652 Spanish (es-ES) A5E31809707 Portuguese (pt-BR)
French (fr-FR) A5E35640457 Dutch (nl-NL) Table A- 7 References 6 - Catalogs Title / address Address SIPROCESS GA700 → Catalog AP 01 → Information and Download Center (http://www.automation.siemens.com/mcms/infoc enter/content/en/Pages/order_form.aspx) Certificate The certificates are available on the Internet at: Certificates (https://support.industry.siemens.com/cs/ww/en/ps/17731/cert).
Our bulletin board, where users and specialists share their knowledge worldwide. Additional Support Contact your local Siemens partner if you have any questions about the use of products described in this manual and cannot find the answers here. Find your contact partner at: Partner (https://www.automation.siemens.com/partner)
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Appendix A A.4 Technical support Devices in explosion-proof design Compact Operating Instructions, 05/2018, A5E35134047-03...