KI503A is a capacitive sensor designed for reliable non-contact detection of materials in industrial automation systems. Its KIE4150NCPKG/3D configuration provides adjustable sensing capability and a robust threaded M30 housing. With a 15 mm sensing range, PNP complementary output and industrial protection features, it is suitable for demanding material detection and process monitoring applications.
Explore performance details, construction highlights, applications, and technical information in one clear overview.
The KI503A capacitive sensor provides dependable non-contact detection of different materials without requiring direct physical contact. Its adjustable sensing range allows the sensor to be adapted to specific installation requirements, while the threaded M30 × 1.5 housing supports secure industrial mounting. The sensor is designed for consistent switching performance in automation and material-handling environments.
KI503A delivers stable detection performance with a 15 mm sensing range and adjustable sensing capability. Its PNP complementary output supports flexible control integration, while short-circuit and overload protection improve operational reliability. The IP65/IP67 protection and industrial housing make it suitable for applications where sensors may be exposed to dust, moisture and demanding operating conditions.
The KI503A is a practical choice for industrial automation applications requiring adjustable capacitive detection and reliable switching. Its M30 threaded construction, visible switching indication and 10–30 V DC operation simplify integration into control systems. The sensor also provides protection against reverse polarity, short circuits and overloads for dependable long-term operation.
15 mm sensing range
Adjustable sensing range
PNP electrical design
Complementary output function
M30 × 1.5 threaded housing
10–30 V DC operating voltage
Short-circuit protection
Overload protection
Yellow switching-status LED
IP65 and IP67 protection
Material presence detection
Object detection
Packaging automation
Conveyor systems
Machine automation
Level detection
Material handling
Production line monitoring
Process control systems
Industrial automation equipment
| Specification | Details |
|---|---|
| Product Code | KI503A |
| Model | KIE4150NCPKG/3D |
| Product Type | Capacitive Sensor |
| Sensing Range | 15 mm, adjustable |
| Electrical Design | PNP |
| Output Function | Complementary |
| Operating Voltage | 10–30 V DC |
| Current Consumption | <20 mA |
| Housing Material | PBT / PA |
| Housing Design | Threaded type |
| Connection | Model-specific / refer to IFM datasheet |
| Connector | Model-specific / refer to IFM datasheet |
| Protection Rating | IP65 / IP67 |
| Protection Class | III |
| Switching Frequency | 10 Hz |
| Response Time | Model-specific / refer to IFM datasheet |
| Ambient Temperature | -20 to 60 °C |
| Installation | Threaded installation |
| Mounting | M30 × 1.5 |
| LED Indicator | Yellow switching-status LED |
| Short-Circuit Protection | Yes |
| Overload Protection | Yes |
| Reverse Polarity Protection | Yes |
| Weight | Approx. 149 g |
| Additional Information | Adjustable sensing range; ATEX/IECEx certified version |
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