Microtail Fully Automatic Water Level Controller with 2 Float Switch Sensors (Yellow-Blue), Single Phase 230V AC

ഓവർഹെഡ് ടാങ്ക് ഫ്ലോട്ട് സ്വിച്ച് ഇപ്പോൾ പ്രവർത്തിയ്ക്കുന്നില്ല

The two float switches come with 3 mtr long lead wires - as described. The system works as expected to automate home pumping from large sump to overhead tank. Keep in mind, this model comes with only 4 connections (2 for OH tank and 2 for Sump tank) on the top connector block - so you cannot use ordinary 3 wire sensors in lieu of the float switches. I would personally have liked to have option to experiment with 3 wired rod sensors, but this model does not allow that. The float switches are also with two wires each - not like other float sensors with 3 wires where you have to select NO or NC function. So you just connect the float wires to available screw-in connectors (OH-C & C-UH) - use any 2 core cable to connect from float switch to the unit; adjust the float switch in the tank to your level setting; connect main input & output wires (use 1.5 or 2 sqmm wire), and you are done. The lights will not indicate Low or high level individually - both are either on or off for each tank respectively. However, the dry run protection for Sump and auto-stop when OH tank is full is working smoothly - no hassles in the automation at all.

Ordered and forgot to check the delivered box for content on delivery. Pins not delivered and missed the return window as well. Without sensor pins this product is of no use. My bad

Fail product waste of money, lost my water pumps.due to sensor failure.