P S Technology

Chinchwad, Pune, Maharashtra

We are working with a group of professionals who make special emphasis on the products packaging and ensure that the material is procured from the reliable sources only. In order to ensure product compliance with stated quality norms, we conduct several tests at several stages.

Details :

• Power ON LED : It indicates the power supply to the unit.
• Motor ON LED: It indicates the motor ON and Off Condition
• Tank Level Indication LED: Two level visual indications – 25% (Low Level), 75% (Tank full level). Motor will automatically switch ON when the water level in the tank is low and automatically switch OFF within 1 second when the tank becomes full.  
• Manual Mode: Helps to switch ON the motor manually. In this mode, the motor will be running till the tank will be full . The product having special features of two relays for submersible Pump. one for starting capacitor and other for running capacitor. The three sensor electrode indicates the water level of the tank. Helps in preventing overflow of water from the overhead tank Input Voltage- 230V to 275 V(AC) Output Contacts-2 NO  Long Life Easy to install

Application:Automatic Microcontroller Based Water Level Controller is of much used in metro cities, bungalows, industries, hospitals and in luxurious apartments and homes. Use of this product saves water, saves electricity and saves time. Useful in case of bore well to tank set up. Booster Pump Control Panels Textile Machineries Garment Machineries Water Distribution Pumps House Submersible Pump Control Panel Package Boiler in Sugar Factory Heat Exchanger Steam Generators  

Advanced Microcontroller Based Water Level Controller (Auto Change Over)

•   Dual pump operation.
•   Control Sump (open well) pump as well as Bore well pump with automatic changeover technology
•   To suit where both the motors are used to pump water to Common overhead tank (Single Tank)

Three modes of operation.

•      OpenWell (sump) mode
•      Bore well mode.

Automatic Change Over Mode (Dual Mode)

• Four stage water level indicator for over head tank,
• Three stage water level of sump
• Water flow indication(Running Line),
• Over and under voltage level indication and protection
• By Pass facility in case for direct operation.
• Manual Soft Touch ON / OFF
• Support both Single Phase & Three Phase connection
• Easy integration with control panel

Basic Microcontroller Based Water Level Controller  - WLC-01Single tank - 2 level control relay   Indications –

• Empty
• Full
• Motor ON/OFF
• Control Switches
• Auto/ Manual Switch
• Relays
• 2 relay output.
• Relay Rating - 10A at 240V
• Sensors
• 3 Sensor stainless steel PVC coated
• Protection Type
•  Dryrun

Compatibility :

• Single phase starter panel Compatible
• Three phase starter panel Compatible

Microcontroller Based Water Level Controller for Upper Tank and Lower Tank (SUMP) - WLC-02

•   Dual tank - 2 level control relay
•   Indications –
•   Empty Over Head Tank
•   Full Over Head Tank
•   Empty Sump
•   Motor ON/OFF
•   Control Switches
•   Auto/ Manual Switch
•   Relays
•   2 relay output.
•   Relay Rating - 10A at 240V
•   Sensors
•   4 Sensor stainless steel PVC coated
•   Protection Type
•   Dryrun

Compatibility

•   Single phase starter panel Compatible
•   Three phase starter panel Compatible

Online Microcontroller Based Water Level Controller - WLC-03

•   Dual tank - 2 level control relay
•   Indications –
•   Empty Over Head Tank
•   Full Over Head Tank
•   Empty Sump
•   Motor ON/OFF
•   Control Switches
•   Auto/ Manual Switch
•   Relays
•   2 relay output.
•   Relay Rating - 10A at 240V
•   Sensors
•   4 Sensor stainless steel PVC coated
•   Protection Type
•   Dryrun

Compatibility

•  Single phase starter panel Compatible
• Three phase starter panel Compatible

Basic Microcontroller Based Water Level Controller Reverse Type- WLC-04Single tank - 2 level control relay When tanks gets full pump gets ON to siphon the water out of the tank and then tanks gets empty pumps gets OFFIndications –

•   Empty
•   Full
•   Motor ON/OFF
•   Control Switches
•   Auto/ Manual Switch
•   Relays
•   2 relay output.
•   Relay Rating - 10A at 240V
•   Sensors
•   3 Sensor stainless steel PVC coated
•   Protection Type
•   Dryrun

Compatibility

•   Single phase starter panel Compatible
•   Three phase starter panel Compatible

AWLC 01- Dual Motor Change over

Advanced Water level Controller (Auto Change over)

• Dual Pump operation
• Control Sump (open well) pump as well as bore well pump with automatic changeover technology
• To suit where both the motors are used to pump water to Common overhead tank (Single Tank)

• Three Modes of operation.
  • Open Well (sump) mode
  • Bore well mode.
  • Automatic Change Over Mode (Dual Mode)

• Four stage water level indicator for over head tank,
• Three stage water level of sump
• Water flow indication(Running Line),
• Over and under voltage level indication and protection
• By Pass facility in case for direct operation.
• Manual Soft Touch ON / OFF
• Support both Single Phase & Three Phase connection
• Easy integration with control panel

Open Well (sump) mode When water in the sump tank gets below foot value level or the over head tank gets full, it automatically switch off the openwell pump to prevent electrical power loss , water wastage and dry run.

Borewell mode When the water in the overhead tanks gets full , it automatically switch off the submersible pump to prevent water wastage and electrical wastage. And it has also feature to prevent dryrun incase there is no water in bore to prevent submersible motor damage. Buzzer and visual indication is provided for dry run.

Automatic Changeover mode (Dual Mode) When there is water in the sump the system works on sump mode, when the Water in the sump tank gets below foot value Level it automatically switch over to the Bore well Mode. If the water gets filled in the sump tank the system Resumes back to Sump Mode.
This system is suitable where both sump motor & bore motor are used to pump water to a common overhead tank. The system every time checks for available of water in the sump and controls sump motor as first choice. If and when sump becomes dry, the system will automatically changeover to bore well motor. The system can be upgraded into “Multi-tank control system” to maintaiin water level in several overhead tanks.