Omron E2K-X8ME1 2M Capacitive Proximity Sensor

USD 69.48

M18 capacitive sensor with 8mm range, NPN NO output, and 12-24VDC supply. IP66 rated for detection of metallic and non-metallic objects.

SKU Omron-E2K-X8ME1 2M Category
Industrial Sensors > Proximity Sensors

Omron E2K-X8ME1 2M Capacitive Proximity Sensor

Model Identifier E2K-X8ME1 2M
Official Part Number E2K-X8ME1 2M
GTIN Standard NA

Technical Overview

The Omron E2K-X8ME1 2M is a general-purpose unshielded cylindrical capacitive proximity sensor designed to detect both metallic and non-metallic objects, including glass, wood, water, oil, and plastics. It features an M18 threaded heat-resistant ABS resin body with a fixed 8mm sensing distance and a Normally Open (NO) NPN output. It comes pre-wired with a 2-meter PVC cable and offers IP66 ingress protection, making it robust and reliable for demanding industrial automation environments.

Key Features

  • Fixed 8mm sensing distance with no sensitivity adjustment required
  • Non-contact capacitive detection of both metallic and non-metallic objects
  • M18 threaded cylindrical heat-resistant ABS plastic housing
  • DC 3-wire configuration with NPN Normally Open (NO) output
  • Pre-wired with a 2-meter PVC cable for immediate integration
  • Built-in protective circuits including reverse polarity protection, output short-cut protection, and surge suppressor
  • IP66 rated for resistance against dust and water ingress

12 to 24 VDC (Operating range: 10 to 30 VDC), 15mA max current consumption

Technical Specification Matrix

ParameterValue
Sensing Head SizeM18
TypeCylinder type (with screw), Capacitive type, Unshielded
Power Supply Voltage12 to 24 VDC
Operating Voltage Range10 to 30 VDC
Current Consumption15 mA max.
Sensing Distance8 mm ±10%
Setting Distance0 to 5.6 mm
Response Frequency100 Hz
Control Output (Output Type)NPN
Control Output (Switching Capacity)200 mA max.
Operation ModeNormally Open (NO)
Degree of ProtectionIEC: IP66
Ambient Temperature (Operating)-25 to 70 °C
Connection MethodPre-wired model (2 m)
MaterialHeat-resistant ABS resin

Industrial Applications

1. Non-Metallic Container Liquid Level Detection

In beverage or chemical packaging lines, monitoring the fill level of opaque or semi-transparent non-metallic containers is challenging for optical sensors. The E2K-X8ME1 utilizes capacitive technology to detect the liquid through plastic or glass walls without physical contact, ensuring accurate fill levels and preventing overflow.

Problem Solved

Eliminates the need for invasive liquid sensors or optical sensors that fail due to condensation or opaque bottle materials.

Capacitive sensingDielectric detectionIP66 ratingNon-contact monitoring

2. Wood or Plastic Part Positioning in Automated Assembly

During automated furniture manufacturing or plastic injection molding, non-metallic parts must be accurately positioned before milling or assembly operations. Standard inductive sensors cannot detect these materials. The E2K-X8ME1 reliably detects the presence of wood, plastic, or resin parts at an 8mm distance, triggering the next PLC sequence.

Problem Solved

Provides reliable presence detection for non-ferrous, non-metallic materials where standard inductive proximity sensors are ineffective.

100Hz response frequencyNPN output8mm sensing distanceM18 threaded barrel

3. Grain or Powder Feed Hopper Monitoring

In agricultural processing or pharmaceutical powder handling, hoppers must maintain a specific level of bulk material. The E2K-X8ME1 can be mounted on the side or near the feed port to detect the presence of grain, flour, or plastic pellets. Its robust ABS resin body and IP66 rating protect it from dust accumulation while providing reliable digital feedback.

Problem Solved

Prevents hopper dry-runs and material jams by reliably detecting bulk powder or granular material levels.

Capacitive proximityBulk material detectionDust-resistant10-30 VDC
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