M8 Inductive Proximity Sensor, 3-Wire DC 10-30V, NPN NO / PNP NO, Flush & Non-Flush Shielded Proximity Switch

SKU:CUCIR-FSY08

Output Type NPN NO PNP NO

Structure & Sensing Distance Shielded - 1.5mm（Standard） Shielded - 2.0mm（Extended Range） Unshielded - 2.0mm（Standard） Unshielded - 4.0mm（Extended Range）

$35.90

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Output Type: 3-Wire NPN NO PNP NO
Operating Voltage: 10–30V DC (Wide Voltage)
Operating Temperature: -25°C to +70°C
Ingress Protection Rating: IP67 Waterproof & Dustproof

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Overview

Upgrade your automation, CNC machinery, or 3D printer projects with our premium M8 Inductive Proximity Sensor. Designed for industrial-grade precision and reliability, this 3-wire metal detection sensor offers precise switching behavior and exceptional positioning accuracy for various automation environments.

Feature

Precision Detection & Dual Variants: Features high-grade advanced components for accurate switching and high positioning repeatability. Available in Flush / Shielded (1.5mm sensing distance) and Non-Flush / Unshielded (2.0mm sensing distance) models.

Triple Industrial Protection: Built-in Short-Circuit Protection (safeguards both the sensor and your load from burning out), Reverse Polarity Protection (prevents damage if power lines are reversed), and 10-30V DC Wide Voltage Support for consistent, safe performance.

Rugged Nickel-Plated Brass Housing: Engineered with a heavy-duty, nickel-plated brass shell that delivers excellent anti-interference, high durability, and reliable wear resistance.

Premium Pure Copper Wire: Equipped with a multi-strand pure copper core cable for optimal electrical conductivity. The flexible cable sheath is bend-resistant, oil-proof, and waterproof.

IP67 Ingress Protection: Fully dustproof and capable of withstanding temporary immersion in water, making it perfect for harsh and demanding environments.

Extreme Temperature Resilience: Operates reliably in extreme industrial working temperatures ranging from -25°C to +70°C.

TECHNICAL SPECIFICATIONS
Parameter	Shielded		Unshielded
Mounting Type	Standard	Extended Range	Standard	Extended Range
Sensing Distance	1.5mm	2.0mm	2.0mm	4.0mm
Supply Voltage	10–30V DC
Switching Point Drift	< ±10% Sr
Load Current	< 200mA
Voltage Drop	< 2.5V
Current Consumption	< 15mA
Hysteresis Range	1%–20%
Repeat Accuracy	< 3%
Switching Frequency	2000Hz		1500Hz
Output Indicator	LED
Built-in Protection	Short-Circuit, Reverse Polarity, 10-30V Wide Voltage Protection
Ambient Temperature	-25°C to +70°C
Ambient Humidity	35%–95%
Ingress Protection	IP67
Housing Material	Nickel-Plated Brass Alloy
Connection Type	2m PVC Cable

Dimension (unit: mm)

Detail

Application

Product FAQ

Which one should I choose? (Shielded vs Unshielded) +

Choose Flush (Shielded) if: You need to embed the sensor entirely into a metal bracket, or if space is very tight and other metal parts are close to the sensor. (Best for 3D printer bed leveling).Choose Non-Flush (Unshielded)
if: You need a longer sensing distance and have enough open space around the sensor tip. (Best for CNC limit switches and larger machinery).

Country/region

M8 Inductive Proximity Sensor, 3-Wire DC 10-30V, NPN NO / PNP NO, Flush & Non-Flush Shielded Proximity Switch