Dräger X-node Technisches Handbuch Seite 42

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Contents
Contents
Dräger X-node
1 Safety-related information .........................................
1.1
Basic safety information.................................................
2 Conventions in this document ..................................
2.1 Meaning of the warning notices .....................................
2.2
Trademarks....................................................................
3 Description ..................................................................
3.1 Product overview ...........................................................
3.2
Function description.......................................................
3.3 Compatible sensors .......................................................
4 Device installation and commissioning....................
4.1
Device installation..........................................................
4.2 Assembly and commissioning .......................................
5 Operation and controls ..............................................
5.1
Starting the X-node........................................................
5.2 Signals and alarms ........................................................
5.3 Power supply and charging ...........................................
5.4 Operation via app ..........................................................
5.4.1 General information .......................................................
5.4.2
Access authorisation......................................................
5.4.3 Establishing the connection via the app ........................
5.4.4 Separating the connection .............................................
5.4.5 Resetting the connection ...............................................
5.5
Viewing the gas readings...............................................
5.6
Settings..........................................................................
5.6.1 Setting the status LED ...................................................
5.6.2 Setting the alarm limits ..................................................
5.6.3 Setting up/adjusting the LoRa connection .....................
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5.6.4 Setting the time and date ..............................................
5.7 Changing the name of the X-node ................................
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5.8
Updating the firmware...................................................
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6
Calibration...................................................................
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44 6.1 Test gases ....................................................................
6.2 Preparing the test gas supply .......................................
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6.3 Carrying out the zero calibration ...................................
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6.3.1
Automatic zero calibration (CO
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6.4 Performing the span calibration ....................................
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7 Integration into the LoRa network ............................
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7.1 Relevant information for the registration of devices ......
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7.2 Payload decoder ...........................................................
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7.3
Checking further requirements......................................
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8 Maintenance................................................................
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8.1 Replacing the sensor ....................................................
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8.2
Changing the filter.........................................................
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9
Technical data.............................................................
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54 9.1
Technical data when operated with CO
6800482 ........................................................................
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56 9.2
Technical data when operated with NH
6813735 ........................................................................
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9.3 Technical data of ambient sensors ...............................
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10 Order list......................................................................
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11 Approvals ....................................................................
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) ..................................
2
sensor
2
AL sensor
3
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