Inductive proximity sensors operate by sensing nearby ferrous metal without physical contact. They output a signal when metal is within their sensing range that can control further processes. Specifications include DC sensors with 5-30V supply and NPN/PNP transistor output and AC sensors with 90-240V supply outputting through a triac. Models are available with sensing ranges from 1mm to 20mm and housing diameters of 6mm to 36mm.

1. INDUCTIVE / CAPACITIVE / MAGNETIC SENSORS
INDUCTIVE PROXIMITY SENSORS
Operation Principle:
Inductive sensors are used to sense ferrous material. As soon as a metal part comes in the range of these sensors
(without any physical contact), it gives output, which can be used for controlling further processes. These have wide
applications in all types of automatic machines, CNC machines etc.
Specification:
DC TYPE :-
Type — THREE wire sensor
Supply — 5-30 V DC
Output — NPN or PNP Transistor, NO or NC Output
Current — 200mA
Indication — LED
Wire Length — 2 meters
Protection — Reverse Polarity, Short Circuit
AC TYPE :-

2. Type — Two wire sensor
Supply — 90–240 V AC
Output — 90–240 V AC : NO or NC through Triac.
Drop Across Sensor — 6–8 volts approximately
Current — 200mA
Indication — LED
Wire Length — 2 meters
Various Models from Range 1 mm to 20 mm are available in different housing of diameter 6, 8, 12, 18, 30, 36
mm