Name: Panasonic GX-108MLKA-P Inductive Proximity Sensor - INOSAKI
SKU: Panasonic-GX-108MLKA-P
Price: 24.13 USD
Availability: InStock

Technical Overview

Unshielded M8 inductive sensor with 4mm extended sensing range. Features a PNP output, IP67 stainless steel body, and a 360° viewable orange LED indicator.

Key Features

Transparent end-cap with 360° high-visibility orange LED indicator
Robust stainless steel housing
IP67 rated enclosure for protection against dust and water
2x extended sensing distance (4mm)
PNP open-collector transistor output
12 to 24 V DC supply voltage
High-speed response frequency of 1 kHz
Pre-wired with a 2-meter, 3-core rubber cable

Technical Specification Matrix

Parameter	Value
Sensor Type	2x Distance Unshielded Inductive
Sensing Distance	4 mm ±10%
Stable Sensing Range	0 to 3.2 mm
Standard Target	Iron Plate, 12 x 12 x 1 mm
Thread Size	M8 x 1
Output Type	PNP Open-Collector
Max. Source Current	100 mA
Supply Voltage	12 to 24 V DC ±10% (Ripple P-P 10% or less)
Current Consumption	10 mA or less
Response Frequency	1 kHz
Protection Rating	IP67 (IEC)
Operating Temperature	-25 to +70 °C
Storage Temperature	-40 to +80 °C
Housing Material	Stainless Steel
Front Cap Material	PBT
Rear Cap Material	PC
Shock Resistance	500 m/s² (approx. 50G), 3 times in X, Y, Z directions
Vibration Resistance	10 to 50 Hz, 1.5 mm double amplitude, 2 hours in X, Y, Z directions
Cable	2m, 3-core rubber cable (0.1 mm² section)
Physical Weight (kg)	0.05
Dimensions L x W x H (cm)	4.4 x 1.3 x 1.3

Industrial Applications

1. Small Metal Part Counting on Assembly Line Conveyors

In an electronics assembly line, small steel screws are fed onto a narrow conveyor belt. A GX-108MLKA-P sensor is mounted alongside the conveyor to detect each screw as it passes for accurate batch counting.

Problem Solved

The sensor's compact M8 size allows easy integration into tight spaces. The 4mm extended sensing distance provides reliable detection without close proximity to moving parts. Its 1kHz response frequency accurately counts even rapidly moving screws, ensuring correct quantities for assembly stages.

part countingconveyor sensinghigh-speed detectionsmall object detectioninductive sensor

2. CNC Machine Tool Turret Home Position Confirmation

A GX-108MLKA-P is installed in a fixed position within a CNC lathe to detect a metal flag on the tool turret. When the turret rotates to its home position, the flag aligns with the sensor, signaling the machine's controller to verify its position.

Problem Solved

The sensor's IP67 rating and stainless steel body withstand harsh CNC environments, including cutting fluids and metal chips. The stable sensing range (0-3.2mm) provides precise and repeatable position confirmation, which is critical for accurate machining operations. Its shock and vibration resistance prevent false signals.

home position sensingCNC machiningtool turret positioninginductive positioningmachine automation

3. Robotic Weld Cell Jig Presence and Seating Verification

In an automated welding cell, a robot places a metal part into a fixture. A GX-108MLKA-P is embedded within the fixture to confirm that the part is present and correctly seated before the welding process begins.

Problem Solved

The M8 unshielded design allows for flush mounting within the fixture. The 4mm sensing distance reliably detects the part's presence, preventing the robot from running a weld cycle on an empty fixture, which would damage equipment and cause downtime. The IP67 rating protects it from weld spatter and dust.

jig detectionfixture verificationpart presence sensingrobotic cellerror-proofing