Campbell CR23X Manual de usuario

1A Quick Tutorial This has been written to serve as a quick tutorial for you to refer to when setting up a data logging system. This tutorial will be

1010. Now, you must load the program you just created in SCWin to PC200W. Locate your program under “Associated Program” under the “Program” portion

11Postprocess Data 11. You have now written and saved a data file (.dat) to the directory location you have chosen. Now, find the data file and open

12Example 2: Temperature and Water Pressure Measurements Writing a data logger program 1. Proceed as in the previous example to set up the progra

13 Fig. 11 Setting Range of Sensor Voltage The wiring diagram labeled “Full Bridge” represents the pressure transducer. The pressure transducer has

14 Fig. 12 Wiring diagram for transducer and thermocouple 5. From the home screen click “Output”. Choosing output preferences will be similar to E

156. Now it is time to finish the program you have just written in SCWin. On the Main Menu choose, “Finish”. This will tell SCWin to write the progr

16 Example 2: Temperature, Water Pressure and Precipitation Measurements (to be added) Writing a data logger program 1., 2. Proceed as in the prev

17 Fig. 11 Setting Range of Sensor Voltage 7. Press the “Wiring Diagram” button at the bottom of the window as illustrated in Fig.10 and a window

18Prong 4—Green Wire—Port 1L Press the “Sensors” button in the window of Fig. 12 and the “home” button in the window of Fig. 10. You should be back n

19 Fig. 13 Definition of output for transducer and thermocouple 9. Now it is time to finish the program you have just written in SCWin. On the Main

2as follows: • sensors and transducer: The sensor “measures” a certain parameter. For example, the air pressure by converting the pressure in a pro

20Fig. 14 Monitoring Pressure and Temperature Collect and Post Process Data Collect data and post process data in the same manner as Example 1 foll

Measuring Temperature with a HOBO Data Logger Connecting 1. First you must open the HOBO by removing the top cover to gain access. Use an Allen

Fig. 1 Launching the HOBO 10. The program will connect and a page similar to Fig. 2 should appear. Enter an appropriate name for the program for “D

11. Click Enable/Disable Channels… a menu similar to Figure 3 should appear. Check Channel 1 and uncheck any other channels that may be active. Use t

14. A screen will appear, Fig. 5, asking where to save the data. Give it a name and save it to an appropriate location. Fig. 5 15. Another screen

16. Your screen should now appear similar to fig. 7. Time is shown on the x-axis and the temperature measurement is shown on the y-axis. The tool ba

Fig. 9 Exporting to Excel 18. After you click Export a screen will appear for you to save the data as an Excel spreadsheet. Choose an appropriate

3Practical Examples: Measuring temperature, water pressure and precipitation using a Campbell CR10X data logger Initial steps: 1. Connect the CR10X

4Example 1: Temperature Measurements with a Thermocouple In this example we want to measure temperature using a data logger and a thermocouple as a t

5 Fig. 2 Definition of the logger program file Give a file name for example “temp_measurement” and press “Open”. On the next window (we want to make

6 Fig. 4 Defining temperature range and reference temperature. Fig. 5 Wiring diagram for a single T-type thermocouple. 4. Press the “Wiring Diagra

7“Sensors” button in the window of Fig. 5 and the “home” button in the window of Fig. 3. You should be back now to the main menu (Fig. 1). 5. Press

8 Fig. 7 Definition of the output with selected sensor and output. Fig. 8 Finishing (saving) the Program. Connect Data Logger & Transfer Prog

9may use a SC32B cable (connected to a RS 232). (Please note; you can not simple use a RS 232 cable connector as it can not communicate with the data