BPS Wireless Water level controllers BWL-R2FM keep a constant watch on the water level of the upper storage tank and switch the ON or OFF pump as per the level in the tank. It also checks the availability of water in the reservoir. This is suitable for direct connection up to 1 HP monoblock & submersible single-phase pumps, 3-phase pumps with the starter. The selection of modes for AUTO/ OFF/ MANUAL facilitates the operation of pumps in any mode. The water level MASTER CONTROLLER is to be connected with a pump or starter and a reservoir tank float sensor. The TX module is to be mounted near the upper tank with a float sensor. The TX model senses the water level in the tank and communicates with the MASTER CONTROLLER, which switches the ON/ OFF pump as programmed. KEY FEATURES: Wireless connectivity- No wiring is required from the Upper Tank No dry run of Pump-long life No overflow Auto/Manual/Off select Reliable and Rugged Non-Contact float switch Sensor Suitable for hard/soft water Compact size Easy to install and requires less maintenance