Table Of Contents - Ahlborn ALMEMO 2590-2 Operating Instructions Manual

2. CONTENTS
1. OPERATING CONTROLS ......................................................................... 2
3. GENERAL .................................................................................................. 6
3.1 Warranty .............................................................................................. 6
3.2 Scope of delivery ................................................................................ 7
3.3 Handling batteries / rechargeable batteries correctly ..................... 7
3.4 Special notes on use .......................................................................... 7
4. INTRODUCTION ........................................................................................ 8
4.1 Functions............................................................................................. 8
4.1.1 Sensor programming .................................................................. 8
4.1.2 Measuring operations ............................................................... 10
4.1.3 Process control ......................................................................... 11
5. INITIAL COMMISSIONING ...................................................................... 13
6. POWER SUPPLY .................................................................................... 14
6.1 Battery operation and supply voltage monitoring ......................... 14
6.2 Mains operation ................................................................................ 14
6.3 External DC voltage supply ............................................................. 14
6.4 Sensor supply ................................................................................... 14
6.5 Switching ON / OFF, reinitialization ................................................ 15
6.6 Data buffering ................................................................................... 15
7. CONNECTING THE SENSORS / TRANSDUCERS ................................ 15
7.1 Sensors / transducers ...................................................................... 15
7.2 Measuring inputs and additional channels .................................... 16
7.3 Potential separation ......................................................................... 17
8. DISPLAY AND KEYPAD ......................................................................... 18
8.1 Display and menu selection ............................................................ 18
8.2 Measured value display and status symbols ................................. 18
8.3 Function keys ................................................................................... 19
8.4 Function selection ............................................................................ 20
8.5 Data input .......................................................................................... 20
9. MENU SELECTION ................................................................................. 22
10. MEASURING MENUS ............................................................................. 22
10.1 Menu Sensor display ...................................................................... 22
10.1.1 Selecting a measuring point ................................................... 23
10.2 Measured value correction and compensation ........................... 23
10.2.1 Set measured value to zero .................................................... 23
10.2.2 Sensor adjustment for dynamic pressure probes ................... 24
10.2.3 Sensor adjustment for chemical sensors and probes ............. 24
10.2.4 Temperature compensation .................................................. 25
ALMEMO ® 2590
Contents
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