SICK Ultrasonic Threaded Barrel Proximity Sensor, M18, 1 m Detection, PNP NO, 10 → 30 V dc

RS Stock No.:: 212-5529
Mfr. Part No.:: UM18-218161101
Manufacturer:: SICK

SICK Ultrasonic Threaded Barrel Proximity Sensor, M18, 1 m Detection, PNP NO, 10 → 30 V dc

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HK$1,988.50

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Units	Per unit
1 +	HK$1,988.50

*price indicative

RS Stock No.:: 212-5529
Mfr. Part No.:: UM18-218161101
Manufacturer:: SICK

Specifications

Product overview and Technical data sheets

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	SICK
	Thread Size	M18
	Sensor Technology	Ultrasonic
	Body Style	Threaded Barrel
	Detection Range	1 m
	Output Function	NO
	Digital Switching Output Type	PNP
	Connection Type	M12
	Supply Voltage	10 → 30 V dc
	IP Rating	IP65, IP67
	Length	52.7mm
	Width	18mm
	Housing Material	Plastic
	Maximum DC Voltage	30V
	Diameter	18 mm
	Minimum Operating Temperature	-25°C
	Maximum Switching Frequency	10Hz
	Switching Frequency	10 Hz
	Series	UM
	Standards Met	CE
	Maximum Operating Temperature	+70°C
	Reverse Polarity Protection	Yes
	Switching Current	200 mA
	Depth	18mm
	Short Circuit Overload Protection	Yes

	Select all
	Brand SICK
	Thread Size M18
	Sensor Technology Ultrasonic
	Body Style Threaded Barrel
	Detection Range 1 m
	Output Function NO
	Digital Switching Output Type PNP
	Connection Type M12
	Supply Voltage 10 → 30 V dc
	IP Rating IP65, IP67
	Length 52.7mm
	Width 18mm
	Housing Material Plastic
	Maximum DC Voltage 30V
	Diameter 18 mm
	Minimum Operating Temperature -25°C
	Maximum Switching Frequency 10Hz
	Switching Frequency 10 Hz
	Series UM
	Standards Met CE
	Maximum Operating Temperature +70°C
	Reverse Polarity Protection Yes
	Switching Current 200 mA
	Depth 18mm
	Short Circuit Overload Protection Yes

COO (Country of Origin):: DE

SICK UM18 Series Proximity Sensor, Ultrasonic Sensor Technology, 1 m Detection Range - UM18-218161101

This ultrasonic proximity sensor is designed for precise distance detection in industrial applications. With an M18 threaded barrel design, it measures dimensions of 18mm in diameter and 52.7mm in length. The sensor operates effectively across a detection range of 120mm to 1m while maintaining high performance even in challenging environments.

Features & Benefits

• Measures distances with a resolution of ≥ 0.2mm
• Operates with a maximum current output of 200mA
• Suitable for temperatures ranging from -25 °C to +70 °C
• Offers reverse polarity and short circuit overload protection
• IP65 and IP67 rated for dust and water protection
• Robust plastic body ensures durability in harsh conditions

Applications

• Ideal for automation systems requiring accurate distance measurement
• Suitable for object detection within industrial machinery
• Commonly used in assembly lines for position feedback
• Applied in inventory systems for object counting and tracking
• Utilised in robotic for obstacle avoidance

What specifications are critical for ensuring reliable operation?

The device operates on a supply voltage range of 10 to 30 V DC, ensuring compatibility with most control systems. Its PNP output configuration allows for straightforward integration into various applications.

How does temperature affect the performance of this sensor?

The sensor is rated for operation between -25 °C and +70 °C, ensuring consistent performance in extreme temperatures. Temperature drift is minimal at 0.17% per K, allowing for accurate measurements even with thermal fluctuations.

What safety features are built into this proximity sensor?

It includes protections against reverse polarity and short circuit overload, which safeguard the sensor against common electrical issues and enhance its longevity in the field.