LIST OF TABLES

PAGE

5.TELECOMMUNICATIONS

5.1-1

Telecommunications Commands ..........................................................................................

5-3

6.9 PIN SERIAL INPUT/OUTPUT

6.1-1

Pin Description.......................................................................................................................

6-1

6.6-1

SD Addresses ........................................................................................................................

6-5

6.7-1

SC32A Pin Description ..........................................................................................................

6-6

6.7-2

DTE Pin Configuration ...........................................................................................................

6-6

7.MEASUREMENT PROGRAMMING EXAMPLES

7.16-1

Calibration Data for Sensor 3998 ........................................................................................

7-16

7.17-1

Period Averaging Instruction 27...........................................................................................

7-19

7.17-2

Input Frequency Gain Codes...............................................................................................

7-19

7.17-3

Coefficient Entry Format for Parosci. "T" Series Pressure Transducer Instruction 30 ........

7-20

9.INPUT/OUTPUT INSTRUCTIONS

9-1

Input Voltage Ranges and Codes..........................................................................................

9-1

9-2

Pulse Count Configuration Codes .........................................................................................

9-3

9-3

Thermocouple Type Codes....................................................................................................

9-7

9-4

Voltage and Temperature Ranges for Thermocouples If the Reference is 20°C..................

9-7

9-5

Port Configuration Option Codes...........................................................................................

9-9

9-6

SDI-12 Command Codes.....................................................................................................

9-16

12.

PROGRAM CONTROL INSTRUCTIONS

 

12-1

Flag Description ...................................................................................................................

12-1

12-2

Command Codes .................................................................................................................

12-1

12-3

Loop Example: Block Data Transform ................................................................................

12-3

12-4

Example: Loop with Delay ..................................................................................................

12-4

12-5

Comparison Codes ..............................................................................................................

12-4

13. CR10 MEASUREMENTS

13.3-1 Exponential Decay, Percent of Maximum Error vs. Time in Units of τ ...............................

13-4

13.3-2 Properties of Three Belden Lead Wires Used by Campbell Scientific ................................

13-6

13.3-3 Settling Error, in Degrees, for 024A Wind Direction Sensor vs. Lead Length.....................

13-7

13.3-4 Measured Peak Excitation Transients for 1000 Foot................................................................Lengths of Three

13-8

 

Belden Lead Wires Used by Campbell Scientific

13.3-5 Summary of Input Settling Data for Campbell Scientific Resistive Sensors........................

13-9

13.3-6 Maximum Lead Length vs. Error for Campbell Scientific Resistive Sensors.......................

13-9

13.3-7 Source Resistances and Signal Levels for YSI #44032 Thermistor

 

 

Configurations Shown in Figure 13.3-7 (2V Excitation).....................................................

13-10

13.4-1 Limits of Error for Thermocouple Wire (Reference Junction at 0oC).................................

13-13

13.4-2 Limits of Error on CR10 Thermocouple Output Linearization ...........................................

13-15

13.4-3

Ref. Temp. Compensation Range & Linearization Error Relative to NBS Standards .......

13-15

13.4-4

Example of Errors in Thermocouple Temperature ............................................................

13-16

13.5-1

Comparison of Bridge Measurement Instructions .............................................................

13-19

13.5-2

Calculating Resistance Values from Bridge Measurement ...............................................

13-20

LT-2