Campbell AM16/32B, Руководство по эксплуатации продукта

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Table of Contents – iii
Appendix C. Thermocouple measurement ................................................................................................. 28
C.1 Measurement considerations ................................................................................................................ 28
C.1.1 Reference junction .............................................................................................................................. 28
C.1.2 Data logger reference ........................................................................................................................ 28
C.1.3 AM16/32B reference ........................................................................................................................... 30
C.1.4 Thermal gradients ............................................................................................................................... 30
List of Figures
FIGURE 5-1. AM16/32B Relay Multiplexer ............................................................................................................ 10
FIGURE 7-1. Example of AM16/32B-to-data-logger signal connection (4x16 mode) ............................14
FIGURE B-1. Typical single-ended voltage measurement connection ...................................................... 22
FIGURE B-2. Typical differential voltage measurement connection........................................................... 23
FIGURE B-3. Typical half-bridge measurement connection ......................................................................... 24
FIGURE B-4. Full-bridge measurement ............................................................................................................... 26
FIGURE C-1. Differential thermocouple measurement with reference junction at the data logger . 29
FIGURE C-2. Differential thermocouple measurement with reference junction at the AM16/32B
(using 107-L thermistor) ........................................................................................................................................... 29
FIGURE C-3. AM16/32B aluminum cover plate ................................................................................................. 30
List of Tables
Table 7-1. Control terminal function and data logger connection
1
............................................................. 13
Table B-1. Wiring for single-ended voltage measurements CRBasic example ....................................... 22
Table B-2. Wiring for differential voltage measurements CRBasic example ........................................... 23
Table B-3. Wiring for Campbell Scientific 107 temperature sensors CRBasic example ........................ 25
Table B-4. Wiring for Load Cells CRBasic Example ......................................................................................... 26
Table B-5. Wiring for CS616 Sensor CRBasic Example ................................................................................... 27