Water Level Controller by Ajinkya Electronic Systems

Water Level Controller is a state- of-the-art instrument to control water pumps. It controls your pump as per levels in the overhead and underground water tanks and also guards your pump against power fluctuations. It is a novel solution, ideal for all your water problems. Pump is Switched On when overhead tank is empty. It is Switched Off when either overhead tank is full or underground tank is empty. In addition to this it has the provision to switch pump On and Off automatically as per time of the day as well.
Water level controller cum indicator saves water and protects motor and reduces electricity bill. Our Automatic water level controller cum indicator serves 24 hours water supply without letting the overhead tank to become dry.

Features
• Fully Automatic Operation
• Pump is switched On/Off automatically as per level in the over-head and underground tanks.
• Time Control
• Pump can be switched On/ Off as per time of the day. During programmed time interval the Guard will try to maintain overhead tank full
• Pump Protection
• The Guard has built in pump protection against
• Phase Reversal
• Protective feature of your starter are also retained since pump is operated through the starter
• Specially Designed Sensors
• Plastic moulded non-corrosive, non-conductive, low power and electrically safe specially designed sensors are used to sense levels in the tanks
• Multiple Pump Control
• Avoids Pump Oscillations
• Once underground tank gets empty, switching On the pump again is delayed to ensure accumulation of sufficient water. This avoids frequent switching of pump.
• Automatic Switching of Lights
• Common Society lights such as staircase lights or loads like fountains, boilers etc. can be switched On/Off automatically as per time of the day.

Specifications
• Input voltage: 230 Volts AC 50 Hz
• Power consumption: 2.5 Watts (approx.)
• Relay contact rating: One N/O potential free contact rated at 10 Amps at 230 Volts
• Trip time delay: 65 Sec. in case of priming fault
• Working voltage: Motor trips if voltage > 250 or < 160 AC
• Power on delay: 45 Seconds even in Voltage Fluctuations
• Auto / Manual: Enables operation of motor.
• Dimensions (mm): 230 x 150 x 63 (l x B x H) Over all Panel Mounting
Models
• Plastic molded, non corrosive, non conductive, low power and electrically safe specially designed sensors are used to sense levels in the tanks.
• IM 1722 : Programmable START time, STOP time and On Duration
• IM1724 : Single Point Level controllers. To operate a pump to fill tank OR to operate pump to empty a tank
• IM 1726 : Single Pump Controller with 24 hour compensation
• IM1728 : Level controllers with upper as well as lower tank level sensing models