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Shanghai Laibixin Instrument Technology Development Co., Ltd
All-weather rain and snow gauge
NegotiableUpdate on 02/10
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Overview
All-weather rain and snow gauge
Product Details
The T-200B series all-weather rain and snow gauge is widely used in various fields worldwide
National Meteorological Administration
Climate research institutions
Hydroelectric company
Airport management department
Road management department
Agricultural service institutions
Avalanche Warning Center
Winter sports destination
The product has a development history of over 25 years for all-weather rain and snow measurement and all-weather precipitation monitoring. Both the Norwegian Institute of Meteorology and the Norwegian Institute of Geological Engineering participated in the collaboration during the instrument design process.
The standard T-200B all-weather rain and snow gauge has a measurement range of 600 mm and is equipped with a single vibrating wire weighing sensor. The instrument can report real-time precipitation intensity at any time period, making it easy to match with automatic data acquisition units.
The instrument has a protective casing with an opening area of 200 cm2Compliant with WMO standards. There is a container inside for collecting precipitation. The total precipitation is measured by a vibrating wire weighing sensor. The instrument and windproof cover are installed and fixed together on the base.
The instrument uses antifreeze to melt solid precipitation and can measure any solid precipitation without any electronic heating assistance. Moreover, the addition of a thin oil layer can prevent water evaporation and improve measurement accuracy.
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Technical parameters of T-200B
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model
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T-200B
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T-200BM
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T-200BMD
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Range (including antifreeze)
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600 mm
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1000 mm
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1500 mm
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Collection port area
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200 cm2
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200 cm2
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200 cm2
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sensitivity
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0.05 mm
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0.075 mm
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0.1 mm
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precision
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0.1%FS
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0.1%FS
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0.1%FS
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reproducibility
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0.1 mm
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0.1 mm
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0.15 mm
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temperature range
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Sensor: -40 ℃~+60 ℃
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temperature drift
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0.001%FS/℃
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material
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aluminum alloy
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size
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Ф=390 mm
H=760 mm
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Ф=390 mm
H=800 mm
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Ф=390 mm
H=1000 mm
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install
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Installed through a three-point leveling device
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Over 25 years of field use history
Confirmed long-term reliability
Installation and maintenance are very simple
Calculated precipitation intensity
No need for internal heating
No moving parts
Can be connected to multiple data acquisition systems
Vibrating wire type weighing sensor
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