CR200/CR200X Series Dataloggers - Campbell Scientific
CR200/CR200X Series Dataloggers - Campbell Scientific
CR200/CR200X Series Dataloggers - Campbell Scientific
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Section 3. Overview<br />
3.1.2 Sensor Support<br />
Read More! See Sensor Support (p. 37)<br />
The following sensor types are supported by the <strong>CR200</strong>(X) datalogger.<br />
• Analog voltage<br />
• Analog current (with a shunt resistor)<br />
• Resistive bridges<br />
• Pulse output<br />
• Period output<br />
• Frequency output<br />
• SDI-12 sensors<br />
A library of sensor manuals and application notes are available at<br />
www.campbellsci.com to assist in measuring many sensor types. Consult with a<br />
<strong>Campbell</strong> <strong>Scientific</strong> applications engineer for assistance in measuring unfamiliar<br />
sensors.<br />
3.1.3 Input / Output Interface: The Wiring Panel<br />
The wiring panel of the <strong>CR200</strong>(X) is the interface to all <strong>CR200</strong>(X) functions.<br />
Most <strong>CR200</strong>(X) functions are best introduced by reviewing features of the<br />
<strong>CR200</strong>(X) wiring panel. FIGURE. <strong>CR200</strong>(X) Wiring Panel (p. 5) illustrates the<br />
wiring panel and some <strong>CR200</strong>(X) functions accessed through it.<br />
Read More! Read Measurement and Control Peripherals (p. 49) for more<br />
information.<br />
3.1.3.1 Measurement Inputs<br />
Measurements require a physical connection with a sensor at an input channel<br />
and CRBASIC programming to instruct the <strong>CR200</strong>(X) how to make, process,<br />
and store the measurement. The <strong>CR200</strong>(X) wiring panel has the following input<br />
channels:<br />
Analog Voltage: 5 channels (SE 1–5).<br />
• Input voltage range: 0 mV to 2500 mV.<br />
• Measurement resolution: 0.6 mV<br />
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