Ahlborn ALMEMO 2490-1, Руководство по эксплуатации

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Contents
2. CONTENTS
1. OPERATING CONTROLS .........................................................................2
3. GENERAL ..................................................................................................5
3.1 Warranty ..............................................................................................5
3.2 Scope of delivery ................................................................................6
3.3 Waste disposal....................................................................................6
4. SAFETY INSTRUCTIONS..........................................................................7
4.1 Special notes on use...........................................................................8
4.2 Handling batteries / rechargeable batteries correctly......................8
5. INTRODUCTION ........................................................................................8
5.1 Functions.............................................................................................9
5.1.1 Sensor programming ...................................................................9
5.1.2 Measuring operations ................................................................10
5.1.3 Process control ..........................................................................11
6. INITIAL COMMISSIONING ......................................................................13
7. POWER SUPPLY ....................................................................................14
7.1 Battery operation and supply voltage monitoring .........................14
7.2 Mains operation ................................................................................14
7.3 External DC voltage supply .............................................................14
7.4 Sensor supply ...................................................................................14
7.5 Switching ON / OFF, reinitialization ................................................15
7.6 Data buffering ...................................................................................15
8. CONNECTING THE TRANSDUCERS .....................................................15
8.1 Transducers ......................................................................................15
8.2 Measuring inputs and additional channels ....................................16
8.3 Potential separation .........................................................................17
9. DISPLAY AND KEYPAD .........................................................................17
9.1 Display ...............................................................................................17
9.2 Keypad ..............................................................................................19
10. MEASURING OPERATIONS ...................................................................19
10.1 Measured value...............................................................................20
10.1.1 Selecting a measuring point ....................................................20
10.1.2 Measuring ranges ....................................................................20
10.1.3 Double display..........................................................................22
10.2 Peak value memory ........................................................................22
10.3 Measured value memory ................................................................23
10.4 Relative measuring ........................................................................24
10.5 Sensor adjustment .........................................................................24
10.6 Differential measurement ..............................................................25
ALMEMO ® 2490 3