IFM inductive sensors N7S21A, switching frequency 3000 Hz. Dimensions 19 x 10 x 15 mm.

Inductive sensors
Inductive sensors offer ideal characteristics compared to mechanical switches: non-contact operation free from any wear and tear, high switching frequencies and accuracy. In addition, they are insensitive to vibration, dust and moisture. Inductive sensors detect all metals without contact.

Features
● Inductive sensors for all application areas
● Wide choice of housing types and operating voltages
● High-quality housing materials
● Vast selection of assembly and connection technology
● Wide operating temperature range
● High protection rating for the requirements of harsh industrial environments
● Reliable detection due to low sensor tolerances
● Reduced inventory due to wide range of applications

Application sensors
Temperature shocks, mechanical influences or aggressive cleaning agents are just a few of the possible environmental influences to which sensors are subjected. ifm therefore offers inductive sensors which have been developed for special applications. The use of selected housing materials such as stainless steel, LCP, PEEK, PBT or Duroplast and an innovative, consistent sealing concept from the sensor to the connector ensure ideal protection against penetrating media.