Campbell CS455 Handbuch

CS450/CS455 Pressure TransducerRevision: 1/12Copyright © 2009-2012Campbell Scientific, Inc.

CS450/CS455 Pressure Transducer 3.1 Connection Communicating with the CS450/CS455 requires the sensor to be either connected to a PC or to an SDI-12

CS450/CS455 Pressure Transducer To check which COM port has been assigned to the A200, you can monitor the appearance of a new COM port in the list of

CS450/CS455 Pressure Transducer 3.1.2 Device Configuration Utility (version 1.12 or higher) The Device Configuration Utility (DevConfig) allows you t

CS450/CS455 Pressure Transducer FIGURE 3-3. Connect screen There are three settings that can be changed: SDI-12 address, Pressure/Level Units and Te

CS450/CS455 Pressure Transducer 3.1.3 SDI-12 Transparent Mode Transparent Mode allows direct communication with the CS450/CS455. This may require w

CS450/CS455 Pressure Transducer responds with a prompt. CR10X and CR510 dataloggers reply with “entering SDI-12”. CR10X-PB and CR510-PB dataloggers r

CS450/CS455 Pressure Transducer FIGURE 3-6. HyperTerminal TABLE 3-4. RS-232 Terminal Commands Terminal Commands Values Returned 1 Serial Number,

CS450/CS455 Pressure Transducer 3.2 SDI-12 Commands The CS450/CS455 uses an SDI-12 compatible hardware interface and supports a subset of the SDI-12

CS450/CS455 Pressure Transducer The CS450/CS455 is shipped from the factory with the address set to 0. The address on the CS450/CS455 can be changed b

CS450/CS455 Pressure Transducer Only SDI-12 instruction aM!, aM7!, and aM8! output the results obtained when using the multiplier and offset. The offs

CS450/CS455 Pressure Transducer Pressure can be converted to feet of fresh water using the following simple equation: 1 psi = 2.31 feet of water For e

CS450/CS455 Pressure Transducer For example, if the correct elevation of the water, as measured by a staff gauge or other measurement device, is 2015.

CS450/CS455 Pressure Transducer 5.2 RS-232 TABLE 5-2. RS-232 Wiring Color CS450/CS455 Function Connection RS-232 9-pin Red +12vdc Power Source

CS450/CS455 Pressure Transducer Sample Program for CR200 Series Datalogger ‘CR200 Series ‘Declare the variable for the water level measurement Public

CS450/CS455 Pressure Transducer ‘Read sensor every 60 seconds BeginProg Scan(60,sec,1,0) ‘Code for SDI-12 measurements: SDI12Recorder(CS450,1,

CS450/CS455 Pressure Transducer ;{CR10X} ; *Table 1 Program 01: 60 Execution Interval (seconds) 1: SDI-12 Recorder (P105) 1: 0 SDI-12 Addres

CS450/CS455 Pressure Transducer 7.1 Every Visit • Collect data • Visually inspect wiring and physical conditions • Check indicating desiccant or e

CS450/CS455 Pressure Transducer Suggestion: A kinked or plugged vent tube will not effectively vent a gauge pressure (Vented) type of device. Normal c

CS450/CS455 Pressure Transducer 22

Appendix A. Calibration Certificate Each CS450/CS455 has been calibrated to meet printed accuracy specification at multiple temperature and pressure

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

Appendix A. Calibration Certificate A-2

Appendix A. Calibration Certificate bars = kPa / 100.0 psi = kPa * 0.145 FIGURE A-1. Calibration certificate A-3

Appendix A. Calibration Certificate A-4

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

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

CS450/CS455 Table of Contents PDF viewers: These page numbers refer to the printed version of this document. Use the PDF reader bookmarks tab for li

CS450/CS455 Table of Contents ii 7. Maintenance ...19 7.1 Every Visit ...

CS450/CS455 Pressure Transducer The CS450/CS455 Submersible Pressure Transducer probe is designed for general pressure measurements. It utilizes the S

CS450/CS455 Pressure Transducer The model number and pressure range is etched on the housing. Check this information against the shipping documentatio

CS450/CS455 Pressure Transducer Compensated Temperature: 0 to 60°C Temperature Accuracy: ±0.2°C Maximum Cable Length: SDI-12 - one sensor connected