Services Rain Gage

TB4 and TB4MM Table of Contents
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1. General Description.....................................................1
2. Specifications ..............................................................1
3. Installation....................................................................2
3.1 Siting.........................................................................................................2
3.2 Mounting ..................................................................................................2
4. Wiring............................................................................4
5. Datalogger Programming............................................5
5.1 Pulse Channel Example Programs............................................................6
5.1.1 CR1000 Pulse Channel Example....................................................6
5.1.2 CR200(X) Series Pulse Channel Example......................................6
5.1.3 CR10(X) Pulse Channel Example...................................................7
5.2 Control Port Example Programs...............................................................8
5.2.1 CR1000 Control Port Example .......................................................8
5.2.2 CR200(X) Series Control Port Example.........................................8
5.2.3 CR10X Control Port Example ........................................................9
6. Troubleshooting ........................................................10
6.1 Precipitation............................................................................................10
7. Maintenance...............................................................10
7.1 Dismantling for Cleaning .......................................................................10
7.2 Reassembling the TB4............................................................................14
8. Calibration..................................................................15
Figures
3-1. Typical Rain Gage Installation................................................................3
3-2. Pedestal Base Options .............................................................................4
4-1. Rain Gage Schematic ..............................................................................5
7-1. Components of TB4 Base......................................................................11
7-2. Dismantling the Filter/Siphon Assembly ..............................................12
7-3. Filter/Siphon Assembly.........................................................................13
7-4. Reassembling the TB4...........................................................................14
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