Inductive Proximity Switches

We Sai Tech Control are Manufacturer, Supplier, Exporter of a wide range of high quality Inductive Proximity Switches, AC Proximity Switches, DC Proximity Switches, Miniature Sensors, Inductive Sensors, Proximity Sensors, Miniature Photoelectric Sensors. These are used in all areas of control & automation such as Machine Tools, Packaging, Injection Moulding, Automobile Industries, Process Industries, Textile Industries and other Automated Systems.

Operating Principle
The LC oscillator circuit generates the electromagnetic field over the active face, energy is drawn from oscillator. resulting damping of the oscillator. This Change is detected by the electronic circuit to give output signal.

Advantages :

Non Contact Operation
Corrosion Resistance
High Operating Frequency
IP 67 Grade of Protection
Bounce Free Operation
Repeat accuracy ± 0.02 mm
Vibration Resistance
Long Life

Enclosure :
Proximity Switches are available in Tubular shape made of BRASS , S.S., M.S. Other odd Shape Switches or as per customer requirement can be made available on request.

Operating Temperature :
Operating Temperature of Proximity Switches is O c to 55 c. 0 Temperature up to 100 c can be manufactured on request.

Protection :
AC Switches are protected against transients and surges. DC Switches are protected against Short Circuit and Reverse Polarity.

Mounting :
In case of Flush Mounting the sensing distance is limited to 0.8 times of the sensing distance for Non Flush Type.
Inductive Proximity Switches
Tubular Switches : Enclosure Type

Size	12	18	24	30	36	50
DC	50	70	65	70	70	65
AC	80	70	70	70	70	65

Inductive Proximity Switches
Miniature Sensors :
Our miniature sensors with short circuit protection M 8 x 30 mm & M 12 x 30 mm with LED Indication

Types of Inductive Proximity Switches :

AC Proximity Switches - Type PS 12
These are available in 2 wire and 3 wire as shown. These switches are to be connected in series with the load.
Operating Voltage : 110VAC/240VAC/90-240VAC
Logic : NO/ NC/CO
Load : up to 500 MA

DC Proximity Switches - Type PS 13
These are available in 3 wires as shown. Special models of 2 wires and 4 wires are available on request
Operating Voltage : 5V to 30V DC (up to 220V DC on request)
Logic : NPN / PNP
Load : up to 400 MA
Inductive Proximity Switches

Dimensional & Technical Specification :

Size mm	Sensing distance in mm Flush Non Flush		Load Current in ma
Size mm	Sensing distance in mm Flush Non Flush		For AC	For DC
Ø 6.5	1	-	-	250
M8	1.5	2	-	250
M12	2.5	4	-	250
M18	5	7	250	250
M30	10	12	400	250
M36	15	18	400	250
M50	15	20	400	250
M80	30	35	-	400
17 x 17 x 36	7		-	250
20 x 20 x 38	7		-	250
26 x 12 x 40	3.5		-	250
40 x 40 x 112.5	15	20	400	400