Campbell 229 Especificaciones descargar pdf (Pagina 4)

229 Sensor Table of Contents

9. References..................................................................28

List of Figures

1-1. 229 Heat Dissipation Matric Water Potential Sensor and Hypodermic

Assembly............................................................................................. 1

1-2. CE4 and CE8 Current Excitation Modules............................................. 2

1-3. Typical Temperature Response of 229 Sensor in Silt Loam Soil........... 3

4-1. Schematic of Connections for Measurement of a 229 Sensor................ 6

6-1. Data Points and Regression for Typical Calibration ............................ 20

6-2. Measurement error for range of soil temperatures and wide range of

matric potential.................................................................................. 22

6-3. Measurement error for range of soil temperatures and wetter range of

matric potential.................................................................................. 23

6-4. Datalogger and Peripheral Connections for 229 Calibration................ 26

List of Tables

4-1. 229 Sensor and CE4/CE8 Wiring........................................................... 5

5-1. Wiring for Four 229s with CR1000 and CE4......................................... 9

5-2. 229 Sensor and CE4 Wiring with CR1000 and AM16/32-series......... 11

5-3. 229 Sensor and CE4/CE8 Wiring with CR10XTCR............................ 13

5-4. 229 Sensor and CE4/CE8 Wiring with AM16/32 Multiplexer............. 16

1 2 3 4 5 6 7 8 9 ... 33 34

Sin comentarios

Campbell 229 Especificaciones Pagina 4