SMC Pneumatics ISA3 Digital Gap Checker

SMC Pneumatics ISA series is a non-contact style air catch sensor for applications requiring confirmation of work present for machining operations. Due to the construction of the sensor, fluctuations in the supply pressure does not influence operations. The ISA series is IP66 rated and is dust proof and drip proof. 


  • Simple setting
  • Energy saving 
  • Improved drainage resistance 
  • Easy maintenance