|WORLD METEOROLOGICAL ORGANIZATION||
|Explanation of the criteria for classification and numbering of components||
|Explanation of the dates on the component's description|
PRESSURE TYPE WATER LEVEL GAUGE
1. Purpose and objectives
To measure the
water level of waterways, rivers, reservoirs, deep wells, etc.
uses a semi-conductor pressure sensor to measure water levels
accurately in a compact instrument with excellent stability.
The range is up to 10m with an accuracy within 0.1% of full
signals (0V-1V DC and 0V-5V DC) or a digital data display.
5. Operational requirements and restrictions
tube is needed for the sensor, which should be installed where
the current is low.
6. Form of presentation
and instrument specifications are available.
7. Operational experience
About 400 sets
were installed in Japan in 1999.
8. Originator and technical support
10. Conditions on use
|(First entered: 01 FEB 93||
Last updated: 21 APR 00)