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2 edlog, 1 portion of cr10x sample program using p1, 2 portion of cr10x sample program using p2 – Campbell Scientific CS511 Dissolved Oxygen Probe User Manual

Page 20: 3 calibration, Edlog, Portion of cr10x sample program using p1, Portion of cr10x sample program using p2, Calibration

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CS511-L Dissolved Oxygen Probe

7.2.2 Edlog

In Edlog, P1 is used for single-ended measurements, and P2 is used for differential
measurements. Section 7.2.2.1, Portion of CR10X Sample Program Using P1,
and Section 7.2.2.2, Portion of CR10X Sample Program Using P2, provide
examples.

7.2.2.1 Portion of CR10X Sample Program Using P1

The example measurement instructions that follow do not store
data to final storage. Additional instructions (typically P92, P77,
and output processing instructions such as P70) are required to
store data permanently.

NOTE

1: Volt (SE) (P1)
1: 1

Reps

2: 24

250 mV 60 Hz Rejection Range ; code 23 used for CR23X

3: 1

SE

Channel

4: 1

Loc [ DOmV ]

5: 1.0

Multiplier

*See

Calibration*

6: 0.0

Offset

7.2.2.2 Portion of CR10X Sample Program Using P2

The example measurement instructions that follow do not store
data to final storage. Additional instructions (typically P92, P77,
and output processing instructions such as P70) are required to
store data permanently.

NOTE

1: Volt (Diff) (P2)
1: 1

Reps

2: 24

250 mV 60 Hz Rejection Range ; code 23 used for CR23X

3: 1

DIFF

Channel

4: 1

Loc [ DOmV ]

5: 1.0

Multiplier

*See

Calibration*

6: 0.0

Offset

7.3 Calibration

The multiplier is used to calibrate the CS511 probe. To calculate the multiplier:

1) Program the datalogger using a multiplier of one (see Section 4.2, Use SCWin

to Program Datalogger and Generate Wiring Diagram, or Section 7.2,
Programming).

2) Wire the CS511 to the datalogger (see wiring diagram generated by SCWin

or see Section 7.1, Wiring).

3) If the CS511 has been deployed in the field, gently wipe the membrane with a

soft cloth.

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