M24 Inductive Proximity Sensor, 2 Wire/3 Wire/NPN/PNP

SKU: SUCH-IPS-I24

$39.75

● M24*1.5 thread ● 2 Wire/3 Wire/NPN/PNP output modes ● Unshielded or Shielded installation type ● DC 12-24V (6-36V); AC 110-220V (90-250V)

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Overview
Specs
Application
FAQ
Reviews

Overview

M24 inductive proximity sensor with 2 wire/3 wire/NPN/PNP output methods, manufacturer direct sale. This magnetic metal detecting proximity sensor operates at a -30~65℃ temperature range and a 35~95%RH humidity range, and can stably detect a variety of metal objects with a standard detection distance of 10mm. Shielded or unshielded type installation is optional.

Feature

SUCH inductive proximity sensor uses an intelligent sensing chip with fast response and strong anti-interference capability to accurately detect nearby metal objects. With high repeat positioning accuracy, high switching frequency, and selectable NPN/PNP (NO/NC) output modes, it ensures stable and reliable operation in various applications.
It is equipped with a red LED indicator that clearly shows the operating state. When a metal target is detected, the indicator turns on or off according to the NO/NC mode, making on-site debugging and monitoring easier.
M24 inductive proximity switch offers vibration, dust, water, and oil resistance, supports a wide voltage range, and includes reverse polarity and short-circuit protection for direct PLC connection. Its robust construction allows it to replace small mechanical switches and limit switches while maintaining stable performance in harsh environments.

Dimension (Unit: mm)

Wiring Diagram

Specs

Installation type			Unshielded	Shielded
All the output methods	DC type	NPN	NO	NO
			NC	NC
			NO+NC	NO+NC
		PNP	NO	NO
			NC	NC
			NO+NC	NO+NC
		2 wire	NO	NO
			NC	NC
	AC type	2 wire	NO	NO
			NC	NC
		3 wire	NO+NC	NO+NC
Detection range			10mm±10%	8mm±10%
Setting distance			0-8mm	0-7mm
Delay distance			≤10% detection range
Detection object			Magnetic metal (the detection distance decreases when it is non-magnetic metal)
Object attenuation coeffient			Steel: 1.0, Stainless steel: 0.85, Aluminum: 0.4, Brass: 0.4, Bronze: 0.3
Standard detection object			Iron24241mm
Response frequency			DC: 0.8kHz, AC: 50Hz
Supply voltage			DC type: DC 12-24V (6-36V), impulse (p-p) 10% below; AC type: AC 110-220V (90-250V) 50/60Hz
Withstand voltage			AC1000V 50/60Hz 1min between charging part and housing
Voltage influence			Inside ±15% rated supply voltage range, at rated supply voltage value, inside ±10% detection distance
Consumption current			N/P type: ≤13mA, D type: ≤0.8mA, A type: ≤1.7mA
Control output			N/P type: ≤300mA, D type: ≤200mA, A type: ≤400mA
Loop protection			N/P/D type: reversal connection protection, surge absorption, load short-circuit protection, A type: surge absorption
Ambient temperature & humidity			Operation temperature/storage temperature: -30~65℃ (no freeze, no dew); Operation humidity/storage humidity: 35~95%RH
Temperature influence			Temperature range -30~65℃, at +23℃, ±15% detection distance; Temperature range -25~60℃, at +23℃, ±10% detection distance
Insulation impedance			≥50MΩ (DC500 megameter) between charging part and housing
Material			Housing: Nickel plated brass, Detection surface: ABS
Protection class			IP67
Cable length			1.2m

Application

Automated Production

Machinery and Machine Tool Industry

Automotive Manufacturing

FAQ

Q1: Can this M24 inductive proximity switch detect non-metallic objects? ❯

No. This inductive proximity sensor only detects magnetic metal (the detection distance decreases when it is non-magnetic metal). For non-metal detection, a capacitive sensor would be required.

Q2: Does the DC 12–24V (6–36V) version have polarity protection and is it suitable for PLC input? ❯

Yes. Most DC inductive sensors include reverse polarity and short-circuit protection. The NPN/PNP output is compatible with standard PLC digital input modules as long as the voltage range is supported.

Q3: Is the M24 proximity sensor suitable for outdoor use, and what protection measures are needed? ❯

Yes, with an IP67 protection level, it can withstand outdoor conditions such as rain and temperature fluctuations. For extreme environments (e.g., heavy rain, dust storms), use additional protective sleeves or enclosures to extend its service life.

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M24 Inductive Proximity Sensor, 2 Wire/3 Wire/NPN/PNP

Feature

Dimension (Unit: mm)

Wiring Diagram

Automated Production

Machinery and Machine Tool Industry

Automotive Manufacturing

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