Turck Inductive Block Proximity Sensor, M12, 50 mm Detection, PNP NO, 10 → 30 V dc

RS Stock No.:: 227-270
Mfr. Part No.:: NI50U-CK40-AP6X2-H1141
Brand:: Turck

Turck Inductive Block Proximity Sensor, M12, 50 mm Detection, PNP NO, 10 → 30 V dc

Subtotal (1 unit)*

£104.86

(exc. VAT)

£125.83

(inc. VAT)

FREE delivery for orders over £50.00

In Stock

16 unit(s) ready to ship
Plus 6 unit(s) ready to ship from another location
Plus 54 unit(s) shipping from 12 January 2026

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Units	Per unit
1 +	£104.86

*price indicative

RS Stock No.:: 227-270
Mfr. Part No.:: NI50U-CK40-AP6X2-H1141
Brand:: Turck

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Turck
	Thread Size	M12
	Sensor Technology	Inductive
	Detection Range	50 mm
	Body Style	Block
	Output Function	NO
	Digital Switching Output Type	PNP
	Connection Type	M12
	Supply Voltage	10 → 30 V dc
	Length	65mm
	IP Rating	IP68
	Mounting Type	Non-Flush
	Housing Material	PBT
	Width	40mm
	Maximum DC Voltage	30V
	Minimum Operating Temperature	-30°C
	Depth	40mm
	Switching Frequency	250 Hz
	Series	NI 50U
	Reverse Polarity Protection	Yes
	Switching Current	200 mA
	Maximum Operating Temperature	+85°C
	Short Circuit Overload Protection	Yes
	Standards Met	cULus
	Maximum Switching Frequency	250Hz
	Shielding	Unshielded

	Select all
	Brand Turck
	Thread Size M12
	Sensor Technology Inductive
	Detection Range 50 mm
	Body Style Block
	Output Function NO
	Digital Switching Output Type PNP
	Connection Type M12
	Supply Voltage 10 → 30 V dc
	Length 65mm
	IP Rating IP68
	Mounting Type Non-Flush
	Housing Material PBT
	Width 40mm
	Maximum DC Voltage 30V
	Minimum Operating Temperature -30°C
	Depth 40mm
	Switching Frequency 250 Hz
	Series NI 50U
	Reverse Polarity Protection Yes
	Switching Current 200 mA
	Maximum Operating Temperature +85°C
	Short Circuit Overload Protection Yes
	Standards Met cULus
	Maximum Switching Frequency 250Hz
	Shielding Unshielded

Sensor Datasheet

RoHS Status: Exempt

COO (Country of Origin):: DE

Turck Proximity Sensor, PBT Housing, 200mA Switching Current - Uprox+ Series - NI50U-CK40-AP6X2-H1141

Count on this inductive proximity sensor from Turck to spot intruders in your system. It gets a fix on unwanted items to help prevent production mishaps in automated processes. The clever piece of kit detects ferrous and non-ferrous metals at the same 50mm range, so there's no need to sweat over reduction calculations and setup adjustments. As it's a non-contact device, you can use it on lines with delicate or unstable objects. Its tough PBT housing shrugs off the impacts of heavy-duty environments, and it works like a charm in temperatures between -30°C and +85°C.

Features & Benefits

• IP68-rated housing is dust-tight and waterproof for 30 minutes in 1.5m of water for use in washdown areas
• Immune to surrounding magnetic fields for optimal performance
• Flexible mounting enables customised installation

Applications

• Assembly and packaging lines
• Medical imaging equipment
• Food and beverage industry
• Automotive manufacturing

How do I connect this proximity sensor to my automated system?

Due to the three-wire design and pre-terminated M12 connector, installation is straightforward. Just attach the wires to your control module, position or mount the component, and plug it in.

Uprox Range

Extended sensing ranges
Sense all metals at the same distance - with no reduction factor
IP67 rating (Barrel is IP68)
High switching frequency
No load current 15mA max.
Operating Temperature Range -25 → +85°C
Short circuit protection Overload protection
Reverse polarity protection
Inherent weld field immunity