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Tipping Bucket

The rain gauge uses a tipping bucket mechanism that triggers a magnetic reed switch to count rainfall units with a resolution of 0.5mm. The data is logged by a digital data logger with 256KB of memory at intervals between 5 to 120 minutes, sufficient to log 110 days of data at 10 minute intervals. The system includes a 12V battery, battery charger, and data can be uploaded via RS232 to a computer for analysis.

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Qays MoHammed
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69 views1 page

Tipping Bucket

The rain gauge uses a tipping bucket mechanism that triggers a magnetic reed switch to count rainfall units with a resolution of 0.5mm. The data is logged by a digital data logger with 256KB of memory at intervals between 5 to 120 minutes, sufficient to log 110 days of data at 10 minute intervals. The system includes a 12V battery, battery charger, and data can be uploaded via RS232 to a computer for analysis.

Uploaded by

Qays MoHammed
Copyright
© Attribution Non-Commercial (BY-NC)
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
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Rain Data Logger

(Tipping Bucket type Rain Gauge)

The rain gauge uses a tipping bucket (cup) mechanism that triggers a magnetic reed switch once every unit of rainfall. Every pulses by Tipping bucket is counted by Digital Data Logger having 256 KB Data Memory. The Data logging interval can be set according to requirement of site or weather condition in ints internal Memory. It can be set to 5/10/15/20/30/60/120 minutes. Which is sufficient for logging 110 days of data @ 10 minutes logging inverval. The Data logger consist of Real Time Clock with extra Battery backup of Lithium Battery. The Raingauge series tipping bucket Rain Gauge is sturdy constructed from durable Fibreglass body. The tipping mechanism is having very solid construction ensuring that tips are accurate and consistent in volume. The system consists of 12V SMF Battery for longer supply, Mains Battery Charger, Data Logger. The data can be uploaded through internal RS232 port to computer when needed. The external memory (optional) can be used to offload data from Data logger placed on field & later upload to PC located at office. The system can easily be taken apart to clean. Debris and dirt will collect in this mechanism, thus making it essential that cleaning becomes an integral part of the maintenance program.

SPECIFICATIONS :
Sensing Type Resolution Operating Range Realiability Contacty System Data Logger Memory Log Interval Battery : : : : : : : : : Tipping Bucket mechanism 0.5 mm per tip Upto 600 mm / hr Typically five (5) years' operation. Reed Switch Microcontroller based Digital Data Logger 128 KB ( Sufficient for 16384 readings : 110 days @ 10 minute Log Interval) 5 / 10 / 15 / 20 / 30 / 60 / 120 minutes 12V SMF Battery with Mains Charger ( Optional with Solar Battery Charger )

Phone : 09879598521

Raj Instruments

www.rajinstruments.com email : raj.instruments@gmail.com

Mfg. of : Hydrological, Meteorological, River Gauging & Weather Equipments


57, Shree Hari Estate, Panna Estate Road, B/h. BOC gas, N.H. 8, Rakhial, AHMEDABAD-380023, Gujarat

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