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TDR100

;{CR10X}

;Program = T100EX#4

*Table 1 Program

01: 300 Execution Interval (seconds)

;Every 5 minutes (300 second execution interval)

;Measure the datalogger power supply voltage:

1: Batt Voltage (P10)

1: 1 Loc [ Bat_Volt ]

;Measure the internal temperature of the datalogger:

2: Internal Temperature (P17)

1: 2 Loc [ DL_Temp ]

;Once an hour on the hour (0 minutes into a 60 minute interval)

;Measure the TDR probes:

3: If time is (P92)

1: 0 Minutes (Seconds --) into a

2: 60 Interval (same units as above)

3: 30 Then Do

;Set port 5 high to switch ON "Switched 12V" power from the datalogger to power the TDR100.

4: Do (P86)

1: 45 Set Port 5 High

;Measure the 6 CS610 probes connected to the Level 1 SDMX50

;(Channels 3 to 8) and convert to water content:

5: TDR100 Measurement (P119)

1: 00 SDM Address

2: 0 La/L

3: 3006 MMMP Mux & Probe Selection

4: 4 Waveform Averaging

5: 1 Vp

6: 250 Points

7: 5.75 Cable Length (meters)

8: 5 Window Length (meters)

9: .3 Probe Length (meters)

10: .085 Probe Offset (meters)

11: 11 Loc [ WC_3001 ]

12: 1138 Mult

13: -0.1758 Offset

;Switch the level 1 SDMX50 to Channel 1 and measure the 8 probes on the Level 2

;multiplexer that is connected to channel 1 of the level 1 mux (apparent cable length to

;probe 9.5 meters):

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Campbell TDR Spezifikationen Seite 53