A float switch for water level sensing can be used to design a water tank overflow alarm system. This sensor has a moving ring on a cylindrical body. A reed switch is housed inside the central cylinder which senses the movement of outer ring under the influence of buoyant force of rising water level. This is NC type switch which closes on sensing of raising water level.
100mm Long Float Switch Normally Close 1m wire
Length : 100 mm
Cable Length (cm) : 100 cms
Max current rating : 0.5 Amp / 500mA
Max switching voltage : 100V AC / DC
Contact type : NC (Normally Close )
Country of Origin : India
₹109.00 "inc. GST"