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NI15-M30-RZ3X/S90

Inductive Sensor

Technical data

Type

NI15-M30-RZ3X/S90

ID

4316721

General data

 

Rated switching distance

15 mm

Mounting conditions

Non-flush

Secured operating distance

≤ (0.81 × 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

3…15  %

Electrical data

 

Operating voltage

20…250 VAC

Operating voltage

10…300  VDC

AC rated operational current

≤ 400 mA

DC rated operational current

≤ 300 mA

Frequency

≥ 50…≤ 60  Hz

Residual current

≤ 1.7 mA

Isolation test voltage

≤ 1.5 kV

Surge current

≤ 8 A (≤ 10 ms max. 5 Hz)

Voltage drop at I

e

≤ 6 V

Output function

2-wire, NC contact, 2-wire

Smallest operating current

≥ 3 mA

Switching frequency

0.02 kHz

Features

■M30 × 1.5 threaded tube

■Chrome-plated brass

■AC 2-wire, 20…250 VAC

■DC 2-wire, 10…300 VDC

■NC contact

■Cable connection

Wiring diagram

Functional principle

Inductive sensors detect metal objects

contactless and wear-free. For this, they use a

high-frequency electromagnetic AC field that

interacts with the target. Inductive sensors

generate this field via an RLC circuit with a

ferrite coil.