Catalog
1. Introduction ....................................................................................................................... 2
1.1 Application ...................................................................................................................... 2
1.2 Features ........................................................................................................................... 2
1.3 Structure .......................................................................................................................... 3
1.4 Measuring principle: Time-of-flight method ................................................................... 4
1.5 Technical data .................................................................................................................. 5
2. Installation ......................................................................................................................... 6
2.1 Installation considerations ............................................................................................... 6
2.2 Mounting dimensions ...................................................................................................... 9
3. Wiring .............................................................................................................................. 12
3.1 The host ......................................................................................................................... 12
3.2 Wiring diagram .............................................................................................................. 12
3.3 The cable ....................................................................................................................... 13
3.4 The terminal blocks ....................................................................................................... 13
4. Operation ......................................................................................................................... 14
4.1 Display and keys ........................................................................................................... 14
4.2 Two working mode ....................................................................................................... 14
5. Calibration ....................................................................................................................... 22
General consideration .......................................................................................................... 23
6. Serial communication-Modbus-RTU .............................................................................. 23
Address number ................................................................................................................... 23
Baud rate.............................................................................................................................. 23
Parity Check ........................................................................................................................ 24
Function code ...................................................................................................................... 24
Abnormal corresponding ..................................................................................................... 24
Electrical connection ........................................................................................................... 24
The RTU mode .................................................................................................................... 24
7. Trouble-shooting ............................................................................................................. 27
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