Campbell HMP50 Instrukcja Użytkownika Pobierz pdf (Strona 3)

HMP50 Table of Contents

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1. General .........................................................................1

2. Specifications ..............................................................1

2.1 Temperature Sensor..................................................................................2

2.2 Relative Humidity Sensor.........................................................................2

3. Installation....................................................................3

3.1 Siting.........................................................................................................3

3.2 Mounting and Assembly...........................................................................3

4. Wiring............................................................................6

5. Example Programs......................................................6

5.1 Example for CR1000................................................................................7

5.2 Example for CR10X.................................................................................8

6. Long Lead Lengths......................................................9

7. Absolute Humidity.......................................................9

7.1 CR1000 Vapor Pressure Example..........................................................10

7.2 Sample CR10(X) Program that Computes Vapor Pressure and Saturation

Vapor Pressure...................................................................................11

8. Maintenance...............................................................12

8.1 Procedure for Removing RH Chip .........................................................13

9. References .................................................................13

Figures

1. HMP50 as Shipped.....................................................................................4

2. HMP50 and 41303-5A Radiation Shield on a Tripod Mast .......................4

3. HMP50 and 41303-5A Radiation Shield on a CM202 Crossarm...............5

4. HMP50 and 41303-5A Radiation Shield....................................................5

5. HMP50 Wiring...........................................................................................6

6. Exploded View of HMP50 (as shipped)...................................................13

1 2 3 4 5 6 7 8 ... 19 20

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Campbell HMP50 Instrukcja Użytkownika Strona 3