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CONTENTS
1. INTRODUCTION.....................................................................................5
2. TECHNICAL DATA.................................................................................6
2.1 GENERAL DATA ...................................................................................6
2.2 ADDITIONAL DATA FOR EXPLOSION-PROOF DEVICES ................................7
2.3 SPECIAL DATA OF THE TWO-WIRE DMSP400 AND DMSP500 .................8
2.4 DIMENSIONS........................................................................................9
2.5 SPECIAL CONDITIONS OF SAFE USE ......................................................10
2.6 MAINTENANCE.REPAIR,AND STORAGE CONDITIONS .............................10
Software upgrade...................................................................................................................................................................................................10
3. INSTALLATION ....................................................................................11
3.1 LIQUID LEVEL MEASUREMENT .............................................................11
3.2 OPEN CHANNEL FLOW MEASUREMENT ................................................13
3.3 INSTALLATION AND ELECTRICAL CONNECTION ......................................13
3.4 LOOP CURRENT CHECKING ................................................................14
4. PROGRAMMING ..................................................................................14
4.1 PROGRAMMING WITHOUT DISPLAY MODULE .........................................15
4.2 PROGRAMMING WITH THE DISPLAY MODULE ........................................18
Display Module.......................................................................................................................................................................................................19
STEPS OF THE DISPLAY MODULE ......................................................................................................................................................................................19
INDICATIONS OF THE DISPLAY MODULE AND LED STATUS.....................................................................................................................................................20
QUICKSET................................................................................................................................................................................................................21
FULL PARAMETER ACCESS ..............................................................................................................................................................................................23
5. PARAMETERS –DESCRIPTIONS AND PROGRAMMING................ 25
5.1 MEASUREMENT CONFIGURATION ........................................................ 25
5.2 CURRENT OUTPUT ............................................................................ 31
5.3 RELAY OUTPUT ................................................................................. 32
5.4 DIGITAL OUTPUT ................................................................................ 32
5.5 MEASUREMENT OPTIMISATION............................................................ 33
5.6 VOLUME MEASUREMENT .................................................................... 37
5.7 VOLUME FLOW MEASURING ............................................................... 38
5.8 32-POINT LINEARISATION................................................................... 44
5.9 INFORMATIONAL PARAMETERS (READ OUT PARAMETERS) .................... 45
5.10 ADDITIONAL PARAMETERS OF THE FLOW METERING........................... 47
5.11 SUPPLEMENTARY PARAMETER OF THE LOGGER .................................. 47
5.12 TEST PARAMETERS ......................................................................... 48
5.13 SIMULATION .................................................................................... 49
5.14 ACCESS LOCK................................................................................. 49
6. ERROR CODES ................................................................................... 50
7. PARAMETER TABLE .......................................................................... 51
8. SOUND VELOCITIES IN DIFFERENT GASES ................................... 53