| Specification
Water Stage Level Recorders: it is highly sensitive precision instrument which is a scientific aid to be installed at gauging sites on canal systems to regulate discharge for efficient management. It can also record of varying levels of reservoirs, wells, streams and rivers etc.
A floating object, in a protected location, is lifted or lowered continuously by varying level. This up and down movement of the float can be transmitted to a pulley through a float line running over it and having a counter weight to facilitate movement of the pulley. The circular movement of the pulley equals the vertical movement of the float and can be transmitted to a chart drum directly. A clock driven pen moving across the chart drum at a constant speed at right angles to the direction of the angular movement, continuously records the change in water level time.
(a) Weekly type |
