DC Four Wire Proximity Switches are also known as Anti-Valent type Proximity Switches that includes both, NO and NC function with operating voltage 10-35 V D.C. Carrying max. Load current 200mA. Dolphin Device manufactures DC Four Wire Proximity Switches.
Dolphin Device supplies varieties of AC & DC type inductive proximity switches, capacitive proximity switches, photo electric sensor and solid state relay [SSR]. DC Four Wire Proximity Switches of high sensitivity operating distance, are water and moisture proof as per IP-67 degree on ingress protection. These switches can detect any metal target and are highly insensitive to harsh industrial environments containing dirt, humidity, dust and oil.
