Inductive Sensor 4mm PNP N/O-N/C M12

An Inductive proximity switch is used to detect metal objects within specific operating
ranges. The sensor emits a magnetic field and detects metallic objects when they move
into the field without the need for contact. This sensor suits both normally open, and
normally closed applications.

Advantages of inductive proximity sensors include insensitivity to water, oil, dirt,
non-metallic particles, surface finish, and the ability to withstand high shock and
vibration environments. Because the sensor does not require physical contact it
is particularly useful for applications where access presents challenges or where
dirt is prevalent. These sensors are ideal for measuring and control applications,
and suit a wide variety of automated automotive and industrial processes such as
hoists, tail lifts, dump trucks, waste / garbage trucks, diggers etc.

Rated switching distance: Sn 4 mm

• Mounting conditions: Flush
• Secured operating distance: < (0,81 x Sn) mm
• Correction factors: St37 = 1; Al = 0.3; stainless steel = 0.7; Ms = 0.4
• Repeat accuracy: < 2 % of full scale
• Temperature drift: < 10 %
• Hysteresis: 315 %
• Ambient temperature: -25+70 C

Operating voltage: 10-30 VDC

• Residual ripple: < 10 % Uss
• DC rated operational current: < 200 mA
• No-load current I0: < 15 mA
• Residual current: < 0.1 mA
• Isolation test voltage: < 0.5 kV
• Short-circuit protection: yes/ Cyclic
• Voltage drop at Ie: < 1.8 V
• Wire breakage/Reverse polarity protection: yes/ Complete
• Output function: 4-wire, Complementary contact, PNP
• Switching frequency: 2 kHz

Design: Threaded barrel,M12 1

• Dimensions: 54 mm
• Housing material: Metal, CuZn, Chrome-plated
• Active area material: Plastic, PA12-GF30
• End cap: Plastic, EPTR
• Max. tightening torque housing nut: 10 Nm
• Electrical connection: Cables
• Cable quality: 5.2 mm, Gray, LifYY, PVC, 2
• Cable cross section: 4 x 0.34 mm2
• Vibration resistance: 55 Hz (1 mm)
• Shock resistance: 30 g (11 ms)
• Protection class: IP67
• MTTF: 2283 years acc. to SN 29500 (Ed. 99) 40 C

Switching state:  LED, Yellow