Campbell CS225 Manuel d'instructions

INSTRUCTION MANUALOctoberCopyright © 2013Campbell Scientific (Canada)Corp.CS225Temperature String

CS225 Temperature String 7 without having to review the entire data set. The lifetime minimum and maximum temperatures are used for maintenance and w

CS225 Temperature String 8 TABLE 7-2. SGB3 Connection to Campbell Scientific Dataloggers Colour SGB3 Description CR200(X) CR800 CR1000 CR3000 CR

CS225 Temperature String 9 polled for a measurement (allowing for the warm-up period) and then turning it off afterwards. This switching can be achiev

CS225 Temperature String 10 7.2 Reading the CS225 When power is supplied to the CS225 the internal electronics will continuously measure temperature

CS225 Temperature String 11 TABLE 7-3 SDI-12 Commands for the CS225 SDI-12 Command Variable Name Description aR0! Temperature value Temperature - fl

CS225 Temperature String 12 Table 7-4 SDI-12 Addresses & Positions Numeric Set Uppercase Set Lowercase Set 1 / 1 A / 10 a / 36 2 / 2 B / 11 b / 37

CS225 Temperature String 13 'CR1000 Series Datalogger 'The following Sample program reads a CS225 string that has 20 temperature Sensors &a

CS225 Temperature String 14 NextScan 'Poll CS225 in Slow Sequence every minute SlowSequence Scan (60,Sec,3,0) 'Read the current

CS225 Temperature String 15 7.2.3.1 CR1000 Program to Read the Meta Data of 15 Sensors Daily 'CR1000 Series Datalogger 'The following S

CS225 Temperature String 16 7.2.4 Example Programs 7.2.4.1 CR1000 Program for Measuring 15 Sensors Every 60 Seconds In this example a single CS225 i

CS225 Temperature String 17 'Main Program BeginProg Scan (60,Sec,0,0) PanelTemp (PTemp,250) Battery (batt_volt) 'Read the cu

CS225 Temperature String 18 DataTable (MetaData,1,-1) DataInterval (0,1,Day,10) Sample (MetaData_pts,CS225Meta(),FP2) EndTable DataTable (TempSam

CS225 Temperature String 19 CallTable Daily CallTable MetaData CallTable TempSample NextScan EndProg 7.5 Changing the SDI-12 Address Using L

CS225 Temperature String 20 Figure 7—2 Screen capture of SDI-12 Transparent Mode on CRBasic CR800 Datalogger using control port 1 and prompting for S

CS225 Temperature String 21 8. Maintenance and Calibration The CS225 string requires no maintenance or calibration. 9. Troubleshooting Symptom: -999

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1 TTable of Contents 1. Introduction ... 2 2. Cautionary Statements ...

CS225 Temperature String 2 CS225 Temperature String 1. Introduction The CS225 temperature string uses SDI-12 digital technology for simple integratio

CS225 Temperature String 3 3. Initial Inspection x Upon receipt of the CS225, inspect the packaging and contents for damage. File any damage claims

CS225 Temperature String 4 5.1 SGB3 3-Line Surge Protector Operating Range: -55q to +85qC Maximum Voltage: ±28 Vdc / 20Vac (L1, L2, L3 with respe

CS225 Temperature String 5 5.2 CS225 Temperature String Operating Range: -55q to +85qC Accuracy: Typical - r2qC over -40q to +85qC, Worst-case

CS225 Temperature String 6 6. Installation 6.1 Siting The CS225 is meant to be installed in the required orientation within the medium that is to be