Model LC – 21 controller is panel mounted DIN size, solid sate device when fitted to the motor pump, automatically switches it on when the water level in the Source tank drops below a preset minimum level & also puts it off when the water level reaches the preset maximum level. Extra Low & Extra High alarm annunciation is also available in select models.
Salient Features:
- Electronic circuit for long trouble free life.
- Automatic Switching of Motor Pump.
- Displays Two Level of water in the tank.
- System available for any type & make of pumps
- Capable of Controlling any number of Tanks (ON REQUEST)
- Extra Low & Extra High alarm annunciation (ON REQUEST)
- Requires no Attendant & Maintenance.
- Prevents overflow & spillage of water, thus saves electricity & damage of roof.
- Protection against burning of the motor due to dry running & air locking (ON REQUEST)
Technical Specifications
| S.No. | Name | Output |
| 1 | Operating Voltage | 220V AC, 50 Hz |
| 2 | Temperature | up to 55 oC |
| 3 | Humidity | up to 85% R.H |
| 4 | Sensing Voltage | 12 Volts DC |
| 5 | Relay Contacts | 7 Amps |
| 6 | Sensor Type | Conductive/Float/Magnetic |
| 7 | Expected Life | 1.2 X 106 Operations at 100% rating |
| 8 | Size Front Fascia | 96mm X 96mm |
| 9 | Panel Cutout | 92mm X 92mm |
| 10 | Depth | 110mm + 5mm |
| 11 | Power Consumption | less than 15W |
| 12 | Mounting | Panel |