Campbell AVW200 series

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AVW200-series Table of Contents

C.3 Surge Protectors ...................................................................................C-5

C.3.1 Electrostatic Issues .....................................................................C-5

C.3.2 Antenna Surge Protector Kit ......................................................C-6

C.4 Part 15 FCC Compliance Warning ......................................................C-6

D. The Public Table...................................................... D-1

D.1 Forced Measurement Program............................................................ D-4

E. Status Table ............................................................. E-1

F. Time Series and Spectrum Graph Information ..... F-1

F.1 Good Sensor Examples......................................................................... F-1

F.2 Good Sensors with Noise ..................................................................... F-3

G. CR10X Programming Example ..............................G-1

H. Additional Programming Examples ...................... H-1

H.1 AVW200-Controlled Multiplexer....................................................... H-1

H.1.1 Direct RS-232 Connection ........................................................ H-1

H.1.2 Wireless/Sensors with Different Frequencies ........................... H-4

H.2 Datalogger-Controlled Multiplexer .................................................... H-7

I. Using MD485 Multidrop Modems with AVW200

Interfaces.................................................................I-1

I.1 Required Settings ......................................................................................1

I.2 Connections...............................................................................................2

I.2.1 Datalogger to MD485......................................................................3

I.2.2 MD485 to MD485 ...........................................................................3

I.2.3 MD485 to AVW200 ........................................................................4

I.2.4 Multiplexer Connections .................................................................4

I.3 Programming.............................................................................................4

I.3.1 Example Program ............................................................................4

Figures

1.4-1. Network of AVW200s and AM16/32Bs (using a direct RS-232

connection)....................................................................................6

1.4-2. Network of AVW206s and AM16/32s (wireless)................................6

1.4-3. Network of AVW200 Interfaces (SDI-12)...........................................7

2.1-1. Cutaway of Vibrating Wire Sensor ......................................................8

2.1-2. DevConfig plots showing the AVW200 measurement approach.......10

4.1-1. Wiring for Sensor Connections ..........................................................19

4.2-1. Ground Lug and Power Connectors on the AVW200........................20

4.4-1. AVW206 with Whip Antenna............................................................21

4.5.1-1. Example AM16/32-series to AVW200 Hookup (multiplexers

controlled by AVW200) .............................................................23

4.5.2-1. AM16/32B to AVW200 Hookup (AM16/32Bs controlled by

datalogger and using SDI-12) .....................................................24

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Campbell AVW200 series - Page 7