Sick UM18-218161102 Ultrasonic Sensor
The SICK UM18-218161102 Ultrasonic Sensor provides 120–1000 mm sensing, PNP output, and 200 kHz operation reliably. The SICK UM18-218161102 is a SICK Cylindrical Ultrasonic Sensor within the SICK Ultrasonic Sensor range and the UM18 Series, featuring 10–30 V DC operation, an M12 4-pin connector, 80 ms response time, LED status indicators, and reliable operation from −25 °C to +70 °C.
| Brand | Sick |
| Product Type | Ultrasonic Sensor |
| Product | UM18-218161102 |
Sick UM18-218161102 Ultrasonic Sensor – Technical Specifications
| Specification | Value |
|---|---|
| Design | Cylindrical |
| Supply voltage Vs | DC 10 V ... 30 V |
| Power consumption | ≤ 1.2 W |
| Initialization time | < 300 ms |
| Housing material | Plastic (PBT, ultrasonic transducer: polyurethane foam, glass epoxy resin) |
| Connection type | Male connector, M12, 4-pin |
| Indication | 2 x LED |
| Sending axis | Angled |
| Dimensions (W x H x D) | 18 mm x 18 mm x 68.7 mm |
| Enclosure rating | IP65 / IP67 |
| Weight | 20 g |
The UM18-218161102 SICK Cylindrical Ultrasonic Sensor is a non-contact ultrasonic distance sensor developed for industrial automation and object detection. This SICK model belongs to the UM18 Series and provides a 120–1000 mm sensing range, PNP switching output, 200 kHz ultrasonic frequency, and 10–30 V DC operating voltage. The UM18-218161102 SICK Cylindrical Ultrasonic Sensor uses acoustic time-of-flight measurement to detect natural objects consistently, regardless of colour, transparency, gloss, or ambient light conditions.
The UM18-218161102 SICK Cylindrical Ultrasonic Sensor is commonly installed in conveyors, packaging equipment, automated assembly lines, logistics systems, and level control applications. Its stable PNP switching output and reliable ultrasonic sensing help achieve accurate object detection and distance measurement. The cylindrical M18 housing, M12 connector, and resistance to dust, humidity, dirt, and fog support dependable operation across demanding industrial environments while simplifying machine integration.
The SICK UM18-218161102 is a dependable ultrasonic sensing solution within the UM18 Series for industrial automation applications. With 200 kHz ultrasonic frequency, 120–1000 mm sensing range, PNP switching output, and 10–30 V DC operation, it delivers reliable performance for industrial machines and automated systems. SICK continues to provide ultrasonic sensor technology that supports consistent object detection, straightforward installation, and long-term operational reliability in manufacturing environments.
