|WORLD METEOROLOGICAL ORGANIZATION||
|Explanation of the criteria for classification and numbering of components||
|Explanation of the dates on the component's description|
QUARTZ TYPE WATER LEVEL GAUGE
1. Purpose and objectives
To measure the water level precisely.
This water level gauge is mainly used for measuring the water level in rivers, waterways, aqueducts etc. A sensor is installed at the bottom of the river to determine the hydraulic pressure. A quartz oscillator is used within the pressure sensor so that results with the greatest stability and accuracy can be obtained.
Actual water level.
Water level as a digital signal (B.C.D.),
analogue signal (0V-5V DC and 0mV-10mV DC) on a digital data
display or as a printed listing.
5. Operational requirements and restrictions
A protection take is needed for the sensor
6. Form of presentation
A catalogue and instrument specifications
7. Operational experience
About 200 sets were installed in Japan in
8. Originator and technical support
Yokogawa Denshikiki Co.,Ltd.
10. Conditions on use
Hardware is for sale.
|(First entered: 01 FEB 93||
Last updated: 21 APR 00)