Technical Specifications
Parameter Specification
Article Number KT5M-2P1151
Sensing Principle Capacitive
Sensing Range 2 mm (adjustable)
Output Type PNP, NO (Normally Open)
Switching Frequency 100 Hz
Hysteresis < 10% of sensing range
Repeat Accuracy < 5% of sensing range
Power Supply 10-30 V DC
Current Consumption < 15 mA
Output Current ≤ 200 mA
Voltage Drop ≤ 1.5 V
Connection 2-meter PVC cable, PUR jacket
Cable Type 3-wire
Housing Material PBT
Sensing Face Material PBT
Operating Temperature -25 °C ... +70 °C
Storage Temperature -40 °C ... +85 °C
Dimensions (Dia. × L) M18 × 50 mm
Weight Approx. 40 g
Protection Rating IP67
Key Features
1. Material Versatility

Detects virtually all materials: metals, non-metals, liquids, granules

Insensitive to color, transparency, or surface characteristics

Suitable for detecting through non-metallic containers

2. Reliable Performance

Adjustable sensitivity for optimal detection

High switching frequency (100 Hz)

Excellent repeat accuracy

Temperature compensated

3. Robust Construction

IP67 protection rating

PBT housing material

Resistant to chemicals and oils

Suitable for harsh environments

4. Easy Installation

M18 threaded barrel design

2-meter integrated cable

LED status indicator

Simple sensitivity adjustment

Electrical Characteristics
Switching State Indicator: Red LED

Short-circuit Protection: Yes

Reverse Polarity Protection: Yes

No-load Current: < 15 mA

Max. Cable Length: 2 m (fixed)

Environmental Specifications
Ambient Light Immunity: Unlimited

EMC Immunity: According to IEC 60947-5-2

Vibration Resistance: 10-55 Hz, 1.5 mm amplitude

Shock Resistance: 30 g, 11 ms duration

Typical Applications
Liquid Level Detection: in tanks and containers

Powder and Granule Monitoring: in hoppers and silos

Package Presence Detection: through packaging materials

Material Interface Detection: between different substances

Non-metallic Object Detection: plastics, wood, ceramics