Campbell-scientific CRS451/CRS456 Submersible Water-Level Recording Se Manuel d'utilisateur Page 1

INSTRUCTION MANUAL CRS451/CRS456 Submersible Water-Level Recording Sensor Revision: 1/14 Copyright © 2013- 2014 Campbell S

CRS451/CRS456 Submersible Water-Level Recording Sensor Freezing conditions may damage the CRS451/CRS456 (see Section 6.2, Avoiding Freezing Condit

CRS451/CRS456 Submersible Water-Level Recording Sensor The output reading will not be correct, and the transducer can be damaged if pressure is twice

CRS451/CRS456 Submersible Water-Level Recording Sensor 6.5 Other Installations The CRS451/CRS456 can be installed in any position; however, when it l

CRS451/CRS456 Submersible Water-Level Recording Sensor 7

CRS451/CRS456 Submersible Water-Level Recording Sensor 7. Programming Communicating with the CRS451/CRS456 requires a micro USB cable and HydroSci so

CRS451/CRS456 Submersible Water-Level Recording Sensor 7.3 Configure CRS45X for Measurements 1. Click Configuration. 2. Select Create New Configura

CRS451/CRS456 Submersible Water-Level Recording Sensor 4. Add offset to relate water level measurements to a known datum or reference point. (Aquife

CRS451/CRS456 Submersible Water-Level Recording Sensor b) If desired, select time in future when measurements should cease. c) Select the rate at w

CRS451/CRS456 Submersible Water-Level Recording Sensor 6. Select and Name Data Tables for Datalogging. a) Up to four different Data Tables can archi

CRS451/CRS456 Submersible Water-Level Recording Sensor 7. Select which data, in which format and unit of measurement, is to be included in each of th

CRS451/CRS456 Submersible Water-Level Recording Sensor 8. Once the Data Tables have been configured, the configuration process is finished and the Fi

CRS451/CRS456 Submersible Water-Level Recording Sensor 7.4 Compensating Measurements for Barometric Pressure The CRS45X pressure transducer is unvent

CRS451/CRS456 Submersible Water-Level Recording Sensor 2. Select a data file you wish to be corrected by barometric pressure values. a) The Field Ap

CRS451/CRS456 Submersible Water-Level Recording Sensor 4. Select a data file you wish to use as the barometric pressure reference data file. a) Use

CRS451/CRS456 Submersible Water-Level Recording Sensor 5. Press the browse button next to the Corrected Data File field to indicate where the correct

CRS451/CRS456 Submersible Water-Level Recording Sensor In View, use the File | Open menu item to browse to any data file you would like to view. To

CRS451/CRS456 Submersible Water-Level Recording Sensor The barometric pressure sensor data are shown below, also in blue. 8. Maintenance Campbell S

CRS451/CRS456 Submersible Water-Level Recording Sensor 8.3 Battery Replacement Remove the set screws on the cap end of the CRS451. New Battery S

CRS451/CRS456 Submersible Water-Level Recording Sensor Gently pull the end out of the housing. Unplug the connecter. 22

CRS451/CRS456 Submersible Water-Level Recording Sensor Gently pull the battery out the end. Disconnect the battery. Remove the battery. Slide in th

Warranty “PRODUCTS MANUFACTURED BY CAMPBELL SCIENTIFIC, INC. are warranted by Campbell Scientific, Inc. (“Campbell”) to be free from defects in materi

CRS451/CRS456 Submersible Water-Level Recording Sensor Slide the battery into the housing. Reconnect the cable. 24

CRS451/CRS456 Submersible Water-Level Recording Sensor Gently slide the end piece with its O-rings into the housing. Nicking the O-ring could result

CRS451/CRS456 Submersible Water-Level Recording Sensor 9. Troubleshooting The most common causes for erroneous pressure transducer data include: • L

Appendix A. Calibration Certificate Each CRS451/CRS456 has been calibrated to meet printed accuracy specification at multiple temperature and pressu

Appendix A. Calibration Certificate A-2

Appendix B. Conversion to Units of Measurement TABLE B-1. Conversion Factors Unit of Measurement Factor of Conversion Feet 2.3066587369 Inches

Appendix B. Conversion to Units of Measurement B-2

Campbell Scientific Companies Campbell Scientific, Inc. (CSI) 815 West 1800 North Logan, Utah 84321 UNITED STATES www.campbellsci.com • info@campbel

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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. Calibration Certificate ... A-1 B. Conversion to Units of Measurement ...

CRS451/CRS456 Submersible Water-Level Recording Sensor 1. Introduction The CRS451 consists of a water-level and water-temperature sensor that has it

CRS451/CRS456 Submersible Water-Level Recording Sensor • The model number and pressure range are etched on the housing. Check this information again

CRS451/CRS456 Submersible Water-Level Recording Sensor • Fast scan rate • Large data storage capacity • High accuracy • Long battery life • Da