Starting at $52.00
  • Usually ships in 25 weeks



  • 10Hz operating cycle frequency
  • 6 or 10mm sensing distance
  • 10-30VDC power supply
  • NPN transistor output
  • IP67 protection rated
  • Noryl housing
  • M3 screws or glued to non-metallic tank


The Carlo Gavazzi Type CD50 capacitive level detector is a 3-wire DC sensor with open collector NPN transistor output for water storage tanks in mini-pools and whirlpools. The sensing distance is fixed and works through a nonmetallic wall of up to 20mm of thickness.