Campbell-scientific CS470/CS471 Compact Bubbler System Manuel d'utilisateur

INSTRUCTION MANUAL CS470/CS471 Compact Bubbler System Revision: 7/14 Copyright © 2009- 2014 Campbell Scientific, Inc.

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CS470/CS471 Compact Bubbler System 1. Introduction The CS470 and CS471 are designed for general liquid level measurements. They use SDI-12 or RS-23

CS470/CS471 Compact Bubbler System 3.1 Shipping Kit and Accessories 3.1.1 Shipping Kit The CS470/CS471 ships with: • (1) Installation Kit (top DIN

CS470/CS471 Compact Bubbler System 3. When Short Cut opens, select New Program. 4. Select Datalogger Model and Scan Interval (60 second or higher

CS470/CS471 Compact Bubbler System 5. Under the Available Sensors and Devices list, select the Sensors | Generic Measurements folder. Select SDI-12

CS470/CS471 Compact Bubbler System 7. Select any other sensors you have, then finish the remaining Short Cut steps to complete the program. The rema

CS470/CS471 Compact Bubbler System • Does not use pressurized nitrogen tank — requiring less frequent attendance • Existing tubes can be used • Com

CS470/CS471 Compact Bubbler System 7.1 DIP Switch Settings The default DIP switch settings are shown in TABLE 7-1. The default settings support SDI

CS470/CS471 Compact Bubbler System For optimal measurement results, the bubble chamber should be horizontal and aligned in the direction of water flow

CS470/CS471 Compact Bubbler System 7.4 Connect Tubing to the CS470/CS471 1. Cut the bubble tube at a 90° angle with a sharp knife (not scissors). 2

CS470/CS471 Compact Bubbler System FIGURE 7-2. Bubble Chamber Installation 2. Fasten the conduit in place 3. Attach an elbow or tee joint at the

CS470/CS471 Compact Bubbler System FIGURE 7-3. Connection of the Bubble Tube 7. Install the NPT adapter on the end of the elbow or tee joint. 8.

CS470/CS471 Compact Bubbler System measuring tube for the required time period. The purge function can also be activated via an SDI-12 command. Pres

CS470/CS471 Compact Bubbler System FIGURE 7-5. CS470/CS471 Screw Terminals TABLE 7-2. Datalogger Wiring Terminal Terminal Number Function C

CS470/CS471 Compact Bubbler System 7.8 Programming Short Cut is the best source for up-to-date datalogger programming code. Programming code is need

CS470/CS471 Compact Bubbler System 1. Choose Edit/Insert Block. 2. After the Insert Block dialog box appears, type in a base name for the input loc

CS470/CS471 Compact Bubbler System • Use low capacitance, low resistance, screened cable (as fitted by Campbell Scientific) to reach distances of sev

CS470/CS471 Compact Bubbler System 9.1 Replacing Tubing 1. Untighten the nut securing the tubing to the hose connection. 2. Pull out tubing. 3. Un

CS470/CS471 Compact Bubbler System Any error states arising can be displayed as follows: Press pump membrane button briefly (< 1 sec). The LED lig

Appendix A. Importing Short Cut Code This tutorial shows: • How to import a Short Cut program into a program editor for additional refinement. • H

Limited Warranty “Products manufactured by CSI are warranted by CSI to be free from defects in materials and workmanship under normal use and service

Appendix A. Importing Short Cut Code 6. Import wiring information to the program by opening the associated .DEF file. Copy and paste the section be

Appendix B. Example Programs B.1 CRBasic Programs B.1.1 Example CR200(X) Program 'CR200 Series 'Declare the variable for the water leve

Appendix B. Example Programs B.1.2 Example CR1000 Program 'CR1000 Series Datalogger 'Declare the variable for the water level measurement

Appendix B. Example Programs B.2 Edlog Program Below is a portion of a CR10X program that measures the CS470/CS471. The instructions below do not st

Appendix B. Example Programs B-4

Appendix C. 4 to 20 mA Operation The load resistance connected to the CS470/CS471 must not exceed a specific maximum value. This value depends on t

Appendix C. 4 to 20 mA Operation C.1 Setting Operating Parameters using DIP Switches The following 4 to 20 mA operating parameters can be set with D

Appendix D. SDI-12 Sensor Support D.1 SDI-12 Command Basics SDI-12 commands have three components: Sensor address (a) – a single character, and is

Appendix D. SDI-12 Sensor Support D.1.3 Send Identification Command (aI!) Sensor identifiers are requested by issuing command aI!. The reply is def

Appendix D. SDI-12 Sensor Support TABLE D-2. Send Data Return Values SDI-12 Command Number of Values Returned Values Returned D! 7 Level [m],

Assistance Products may not be returned without prior authorization. The following contact information is for US and international customers residing

Appendix D. SDI-12 Sensor Support 4. Press the <enter> key until the datalogger responds with the CR2XX> prompt. At the CR2XX> prompt,

Appendix D. SDI-12 Sensor Support In that case, simply enter the command SDI12 again, press <enter>, and key in the correct control port number

Appendix D. SDI-12 Sensor Support 7. To query the CS470/CS471 for its current SDI-12 address, enter the command ?!. The CS470/CS471 will respond wi

Appendix D. SDI-12 Sensor Support D.3 Advanced SDI-12 Commands All advanced SDI-12 commands begin with O (the letter not zero). TABLE D-3. Advanced

Appendix D. SDI-12 Sensor Support 0.003086 m/s2 for each kilometer above sea level. With the following formula the local gravitational constant g in

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Precautions DANGER — MANY HAZARDS ARE ASSOCIATED WITH INSTALLING, USING, MAINTAINING, AND WORKING ON OR AROUND TRIPODS, TOWERS, AND ANY ATTACHMENTS TO

Table of Contents PDF viewers: These page numbers refer to the printed version of this document. Use the PDF reader bookmarks tab for links to spec

Table of Contents Appendices A. Importing Short Cut Code ... A-1 A.1 Importing Short Cut Code into a Program Edit

Table of Contents 10-1. Status LED ....................... 17 D-1. CS470/CS471 SDI