Using this interface trainer, It is possible to demonstrate how the water level in a tank can be maintained. This instrument consists of a 2 liter water tank. The ON and OFF of the pump is controlled by a relay under program control. Two sensing electrodes monitor a bi-level i.e. lower level and upper level. The height of these electrodes is adjustable within the tank's limit. Control program identifies the status of these electrodes and switches ON or OFF the pump. A manual drain cock drains water from the tank, by turning the wheel valve. This is required to simulate the fall in water level.
Specifications: - Adjustable Bi-level sensing electrode.
- 2 liter water tank, with drain facility.
- Relay operated special purpose water pump
- Necessary couplings and tubes.
- Built-in power supplies.
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