Low-priced electrode type with high durability and outdoors applications

Installation images

ModleEL-B Type 

Main application

  • Detection of any conductive liquid
  • In addition to water and sewage systems for buildings and condominiums, water level control and bubble surface detection at industrial facilities, water purification plants, and sewage treatment plants


  • Low price
  • High durability
  • Measures against steam and condensation
  • Multi-point detection is possible (standard 4 points, maximum of 7 points)
  • Can be installed outdoors with an ABS resin drip-proof terminal box (IP65)
  • Not affected by suspended matter using a coating of the electrode rod with an insulating tube or Teflon
  • Can be used for chemicals such as hydrochloric acid and sulfuric acid (made of PVC)
  • Can be used for hot water (made of PP)
  • The electrode holding part has an O-ring seal structure to prevent the intrusion of paper and gas.
  • Withstand pressure 0.3MPa
  • With the test report


Operating principle:The liquid level is detected by the presence or absence of energization of a minute current between the electrodes.
Electrode material:SUS304, SUS316, SUS316L, Titanium, Hastelloy C276, Hastelloy B
Operating temperature:Maximum 50℃ (ABS, PVC)
Maximum 80℃ (PP)
Withstand pressure:Up to 0.3MPa
Standard mounting dimensions:Flange JIS10K / 100A, G2 screws