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Water Level Control System

Sinicon, established in 1994, has been contributing its share of knowledge in improving the living quality of people by way of providing them with superior quality products made on latest technology platform.

Home > Water Management > Water Level Control Switch (WaterSwitch System ID,IID,IDT,IIDT)

WaterSwitch System ID,IID,IDT,IIDT

Sinicon WaterSwitch System (ID, IID, IDT, IIDT); consists 1 No. Controller and 1 No. WaterSwitch for System ID/IDT configuration and 1 No. Controller and 2 Nos. WaterSwitch for System IID/IIDT configuration, effectively monitor and controls water/liquid levels in the overhead tank, sump, well etc. It prevents overhead tank from overflowing and also over pumping of Sump, well etc. Thanks to Sinicon WaterSwitch System, the user need not worry about switching the electric water pump ON and OFF and it makes water available round the clock.
The Controller (Model 9526B) in the WaterSwitch System prevents pump from running when the sump is empty, or during low voltage, high voltage and dry run situation, thus avoiding damage to motor resulting in increased profitability, cost saving in electricity and maintenance.


  • Fully automatic or manual operation.
  • Switches water pump ON when overhead tank is empty and switches water pump OFF when overhead tank is full.
  • Switches water pump OFF when sump/well is empty (even while the overhead tank is empty) and allow pump to run only when the sump/well is filled up to the set limit.
  • Extremely easy to install and operate.
  • Fit and forget type and no routine maintenance required.
  • Single switch operation for auto/off-reset/manual operations.
  • Low/high voltage protection and dry run protection to motor.


  • Villas, apartments, water treatment plants, mixing and filling plants etc.


  • Other voltage and frequency
  • Operation conditions
  • Higher capacity
Sl Description WaterSwitch System
Model ID & IID Model IDT & IIDT
1. Model 9526B Controller 9526 BT Controller
2. Operating Voltage (AC) 115V to 270V 115V to 270V
3. Connected Load 15 Amp 15 Amp
  - Resistive Load 15 Amp 15 Amp
  - Direct Load (1 Phase) 1 HP 1 HP
  - Indirect Load (Contactor coil) (1 or 3 Phase) Any Size Any Size
4. Dry Run Protection Yes Yes
5. High Voltage Cut-off (AC) 260 V 260 V
6. Low Voltage Cut-off (AC) 160 V 160 V
7. Starter Timer No Yes *
8. Ingress Protection IP41** IP41**
9. Measurement Height (mm) 180 180
  Width (mm) 130 130
  Depth (mm) 55 55

*Suitable for capacitor start and induction run motors. ** Controller Only, Check WaterSwitch Spec for Sensor rating