Sensor OR 1Detects variation in resistance representing swelling property of a carbon resistor, especially binding polymer with respect to oil or organic solvent vapor.


Detection Principle
Structure of sensing element

or structure


Sensor Performance

or performance



  • Works at normal temperatures with high response speed.
  • Compact, lightweight, excellent to withstand mechanical shocks.
  • Selective detection for oil or organic solvent vapor by choosing binding agent.