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2019/07/04

Siphon Tipping Bucket Rain Gauge

By Douglas Morgan


The siphon tipping bucket used as a rain gauge normally a small funnel that does the collection of the precipitation and does channel it to another container that looks like a seesaw. When the amount of rainfall you have set is enough, Siphon Tipping Bucket Rain Gauge sends an electrical sign that informs you the collected water is quite enough.

The equipment is used in many centers that measure rainfall locally because they are robust and at the same time simple to use. It is very accurate since it has already been tested. There is the use of the raw data that will be collected, and if there are any corrections, there are presented. Also, when doing the work, you have to take into account the size of the bucket, and in case there is double tipping.

When it is raining heavily in a particular area, you can experience some losses, that means you can fail to record all the readings. This can happen when the size of the bucket you are using is less. The water tends to overflow when the containers are full. The water that is lost after it is collected is not counted in the final readings that you are about to collect.

However, you can solve the issue by use of the hardware method and the software one. The other one is the software method, but it is a bit challenging. The hardware, one uses the rain gauges with a siphon. When the water is collected, the device makes sure it does control so that there is no overflow.

It is advisable to inspect the containers on a daily to ensure the rainfall is well collected, and you compare it to the previous day reading. If the bowl inside is full and overflowing due to high rains being recorded at that particular moment, it is good to ensure that all the surplus water is recorded very well to avoid bias.

When you go through the laboratory tests, the bucket mechanisms can be worked out and balanced to get the right volume of the water as delivered by the siphon device. That finally means that the water that is collected whether it overflows or just enough, this mechanism ensures that all the water is delivered to the tipping buckets at the same rate.

The recording of rain gauges is also used in flood studies. The best type of the device does give a well-represented chart daily that shows the record of the amount of water collected when it rains. The siphon has a tilting principle that allows the emptying each time a certain amount is collected. Recently, there are loggers linked to the bucket gauges, and it will run for a longer period.

You should be quite careful when you are setting up a new rain gauge because it will determine the kind of records you get. Place it on a leveled ground where shelter and no field falling apart as well as no wind that will affect. Also ensure there are no trees or some buildings that may affect the process negatively.




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