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DIFFERENTIAL PRESSURE TRANSMITTER - USER GUIDE
Table of Contents
1. PRODUCT INTRODUCTION ................................................................................. 3
2. PRODUCT DIMENSIONS / MOUNTING / INSTALLATION .................................. 15
3. HARDWARE OVERVIEW .................................................................................... 18
4. SAFETY, CERTIFICATIONS, COMPLIANCE .......................................................... 19
5. POWER ............................................................................................................. 23
6. WIRING DIAGRAMS .......................................................................................... 24
7. MODBUS RTU COMMUNICATIONS PROTOCOL ............................................... 27
8. LOCAL LCD DISPLAY INTERFACE - RS485 .......................................................... 29
9. LOCAL LCD DISPLAY INTERFACE – 1-5 V ........................................................... 33
10. LOCAL LCD DISPLAY INTERFACE – 4-20 mA/HART ....................................... 38
11. HART DEVICE CONNECTION ......................................................................... 46
12. TROUBLESHOOTING ..................................................................................... 47
13. MAINTENANCE............................................................................................. 49
14. LIMITED WARRANTY .................................................................................... 50
15. REVISION HISTORY ....................................................................................... 51
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