SICK Ultrasonic Threaded Barrel Proximity Sensor, M18, 1.3 m Detection, NPN, 10 → 30 V dc

View all Proximity Sensors

Subtotal (1 unit)*

£167.44

(exc. VAT)

£200.93

(inc. VAT)

Add to Basket
Select or type quantity
In Stock
  • Plus 4 unit(s) shipping from 01 December 2025
Need more? Click ‘Check delivery dates’ to find extra stock and lead times.
Units
Per unit
1 +£167.44

*price indicative

RS Stock No.:
267-2126
Mfr. Part No.:
UM18-218165101
Brand:
SICK
Find similar products by selecting one or more attributes.
Select all

Brand

SICK

Thread Size

M18

Sensor Technology

Ultrasonic

Detection Range

1.3 m

Body Style

Threaded Barrel

Digital Switching Output Type

NPN

Connection Type

M12

Supply Voltage

10 → 30 V dc

Length

52.7mm

IP Rating

IP65, IP67

Housing Material

Plastic

Width

18mm

Maximum DC Voltage

30V

Diameter

18 mm

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+70°C

Depth

18mm

Standards Met

CE, cULus Listed, EAC

Series

UM

Switching Frequency

10 Hz

Reverse Polarity Protection

Yes

Maximum Switching Frequency

10Hz

Switching Current

200 mA

Short Circuit Overload Protection

Yes

COO (Country of Origin):
DE

SICK UM18 Series Proximity Sensor, Ultrasonic Sensor Technology, IP65 - UM18-218165101


This proximity sensor falls into the category of ultrasonic sensors, designed for precise distance measurement in various industrial applications. With a cylindrical M18 threaded design and dimensions of 18mm in diameter and 52.7mm in length, it effectively detects objects within a range of up to 1.3m.

Features & Benefits


• Offers reliable ultrasonic technology for accurate distance sensing
• Features a wide supply voltage range of 10 to 30 V DC
• Provides robust IP65/IP67 protection against dust and moisture
• NPN output and adjustable switching frequency enhance versatility
• Compact plastic housing ensures lightweight and durable performance
• Operates effectively in extreme temperatures from -25°C to +70°C

Applications


• Used for measuring distances in automated assembly lines
• Suitable for obstacle detection in material handling systems
• Ideal for non-contact distance measurement in robotics
• Employed in packaging and warehouse automation solutions
• Utilised in safety to detect potential hazards

What is the maximum distance that can be detected with this sensor?


It can effectively measure distances up to 1.3m, which accommodates a variety of industrial applications needing precise distance readings.

How does the sensor perform in challenging environmental conditions?


With an IP65/IP67 rating, it is designed to operate in damp and dusty environments, ensuring reliable performance even in harsh conditions.

What type of output does this sensor provide?


It features an NPN output type allowing for easy integration into various automation systems, making it suitable for a broad spectrum of applications.

Is this sensor suitable for outdoor applications?


Yes, due to its robust construction and protective rating, it can be employed outdoors in environments that meet its temperature and humidity thresholds.

How does the resolution impact its functionality?


The sensor boasts a resolution of 0.2mm, enabling it to deliver precise distance measurements, essential for applications requiring high accuracy.

Note


Product details cover the whole product family. For details on the specifications for this individual product, please refer to the datasheet.

Related links