CAP-300 Series Reliable Capacitive Level Sensor

  • Durable sealed design – IP67, IP6K9K
  • Developed for the most rugged aqueous applications
  • Tolerates coolant coating
  • Small size – 2˝ (51 mm) long 
  • Now available in 316L S/S for Food & Beverage Applications


The CAP-300 capacitive level sensor is one of our most durable and reliable point level sensors. Compatible with coolants, the CAP-300 is the ideal OEM solution for power generation equipment, off-highway vehicles and generators, as well as Food & Beverage, Medical, Rail and HVAC applications. NSF/ANSI 169 compliant models are available for use with water, coffee and dairy. With nearly zero maintenance, the sensor is small in size, tolerates coating, will remain reliable even in standby mode and can be mounted in any position. Compatible with temperatures up to 257°F (125°C) the capacitive based sensor is suited for the most challenging environments. Available with a variety of mounting types and electrical connections, as well as a variety of actuation delays for applications where sloshing occurs,  the CAP-300 is the ideal solution for the most rugged aqueous applications monitoring.