M12 Inductive Proximity Sensor, NPN NO, Unshielded

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SKU: SUCH-IPS-M12

$38.79

● M12x1 thread ● NPN NO output method ● Unshielded mounting type ● DC 12-24V (6-36V) supply voltage

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🕒 Delivery date: 6-12 days

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Overview
Specs
Application
FAQ
Reviews

Overview

Buy an M12 inductive proximity sensor online. This small NPN proximity switch comes with a 4mm detection range, DC 12-24V (6-36V) supply voltage, unshielded installation type and NO output method, designed for detecting magnetic metals, with reduced sensing distance for non-magnetic metals.

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 NPN NO 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.
Unshielded M12 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

Line Definition

Specs

Installation type	Unshielded
DC type	NO
Detection range	4mm±10%
Delay distance	≤10% detection range
Detection object	Magnetic metal (the detection distance decreases when it is non-magnetic metal)
Standard detection object	Iron 15151mm
Response frequency	DC: 1kHz, AC: 50Hz
Supply voltage	DC type: DC 12-24V (6-36V)
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: What does “unshielded” mean for an inductive proximity sensor? ❯

Unshielded (non-flush) means the sensing field extends beyond the sensor body, allowing a longer sensing distance compared to shielded (flush) types, but it requires sufficient metal-free space around the sensor head.

Q2: What is the sensing distance of this M12 inductive proximity sensor? ❯

This model offers a nominal sensing distance of 4 mm when detecting standard steel targets. Actual sensing distance may vary depending on target size, material, and installation conditions.

Q3: What applications is an M12 unshielded inductive proximity sensor suitable for? ❯

It is commonly used in industrial automation, conveyor systems, machinery position detection, and metal presence sensing where a longer detection distance is required.

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M12 Inductive Proximity Sensor, NPN NO, Unshielded

Feature

Dimension (Unit: mm)

Wiring Diagram

Line Definition

Automated Production

Machinery and Machine Tool Industry

Automotive Manufacturing

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