Section 8. Operation
380
StrainCalc Example: See FieldCalStrain() Examples
(p. 243).
8.1.2.6 Current Measurements — Details
Related Topics:
• Current Measurements — Overview
(p. 72)
• Current Measurements — Details
(p. 380)
For a complete treatment of current-loop sensors (4 to 20 mA, for example),
please consult the following publications available at www.campbellsci.com/app-
notes:
•
Current Output Transducers Measured with Campbell Scientific
Dataloggers (2MI-B)
•
CURS100 100 Ohm Current Shunt Terminal Input Module
The CR3000 is equipped to make resistive-bridge measurements with current
excitation. See Resistance Measurements — Details
for more information.
8.1.2.7 Voltage Measurements — Details
Related Topics:
• Voltage Measurements — Specifications
• Voltage Measurements — Overview
(p. 68)
• Voltage Measurements — Details
(p. 380)
8.1.2.7.1 Voltage Measurement Limitations
Caution Sustained voltages in excess of
±
8.6 V applied to terminals
configured for analog input can temporarily corrupt all analog
measurements.
Warning Sustained voltages in excess of
±
16 V applied to terminals
configured for analog input will damage CR3000 circuitry.
Voltage Ranges
Related Topics:
• Voltage Measurements — Specifications
• Voltage Measurements — Overview
(p. 68)
• Voltage Measurements — Details
(p. 380)
In general, use the smallest fixed-input range that accommodates the full-scale
output of the sensor. This results in the best measurement accuracy and resolution.
Summary of Contents for CR3000 Micrologger
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Page 485: ...Section 8 Operation 485 8 11 2 Data Display FIGURE 110 Keyboard and Display Displaying Data ...
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