Omron Inductive Threaded Barrel Proximity Sensor, M12, 4 mm Detection, PNP NO, 12 → 24 V dc

RS Stock No.:: 404-871
Mfr. Part No.:: E2AS12LS04M1B1
Brand:: Omron

Omron Inductive Threaded Barrel Proximity Sensor, M12, 4 mm Detection, PNP NO, 12 → 24 V dc

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£58.55

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£70.26

(inc. VAT)

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46 unit(s) ready to ship
Plus 62 unit(s) shipping from 13 November 2025
Plus 26 unit(s) shipping from 27 January 2026

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RS Stock No.:: 404-871
Mfr. Part No.:: E2AS12LS04M1B1
Brand:: Omron

Specifications

Technical Reference

Legislation and Compliance

Product Details

Find similar products by selecting one or more attributes.

Select all	Attribute	Value
	Brand	Omron
	Thread Size	M12
	Sensor Technology	Inductive
	Detection Range	4 mm
	Body Style	Threaded Barrel
	Digital Switching Output Type	PNP
	Output Function	NO
	Connection Type	M12
	Supply Voltage	12 → 24 V dc
	Length	70mm
	IP Rating	IP67/IP69K
	Mounting Type	Flush
	Housing Material	Stainless Steel
	Maximum DC Voltage	32V
	Minimum Operating Temperature	-40°C
	Maximum Operating Temperature	+70°C
	Standards Met	IEC 60529
	Maximum Switching Frequency	1kHz
	Short Circuit Overload Protection	Yes
	Switching Current	200 mA
	Series	E2A
	Switching Frequency	1 kHz
	Reverse Polarity Protection	Yes
	Shielding	Shielded

	Select all
	Brand Omron
	Thread Size M12
	Sensor Technology Inductive
	Detection Range 4 mm
	Body Style Threaded Barrel
	Digital Switching Output Type PNP
	Output Function NO
	Connection Type M12
	Supply Voltage 12 → 24 V dc
	Length 70mm
	IP Rating IP67/IP69K
	Mounting Type Flush
	Housing Material Stainless Steel
	Maximum DC Voltage 32V
	Minimum Operating Temperature -40°C
	Maximum Operating Temperature +70°C
	Standards Met IEC 60529
	Maximum Switching Frequency 1kHz
	Short Circuit Overload Protection Yes
	Switching Current 200 mA
	Series E2A
	Switching Frequency 1 kHz
	Reverse Polarity Protection Yes
	Shielding Shielded

RoHS Status: Exempt

E2A Standard CENELEC Length Stainless Steel

PBTP sensing face material
LED indication
Operating temperature range -25 to +70°C
Supply voltage 10 to 35Vdc
Current consumption 15mA
Maximum switching current 200mA
Short circuit and reverse polarity protection

Omron E2A Series Proximity Sensor, 4mm Detection Range, 200mA Switching Current - E2AS12LS04M1B1

This proximity sensor is designed for precise detecting applications. Featuring an inductive sensing technology, it has a compact M12 threaded barrel design with a 4mm sensing range. The sensor operates effectively within a supply voltage range of 12 to 24V DC and is housed in robust stainless steel, ensuring durability in industrial applications.

Features & Benefits

• High-frequency switching up to 1 kHz for rapid responses
• PNP output function simplifies integration into control systems
• IP67/IP69K rating provides superior protection against dust and water
• Reverse polarity protection safeguards against wiring errors
• Short circuit overload protection enhances operational reliability
• Flush mount design offers flexibility in installation

Applications

• Ideal for automation tasks in manufacturing processes
• Used in assembly line equipment for object detection
• Suitable for position monitoring in robotics
• Employed in packaging machinery for presence sensing
• Compatible with various machinery in electrical and mechanical fields

What types of environments can this sensor operate in effectively?

The sensor is built to withstand harsh conditions due to its IP67/IP69K rating, making it suitable for wet, dusty, and high-pressure environments commonly found in manufacturing and food processing industries.

How does the inductive technology improve performance in metal detection?

Inductive sensors detect the presence of metal targets without physical contact, which enhances durability and prevents wear over time, allowing for consistent performance in challenging applications.

What wiring considerations should be observed for proper function?

It is essential to properly connect the sensor's output according to its PNP configuration while ensuring that the supply voltage remains within the specified 12 to 24V DC to avoid operational issues.

Can this sensor be used in temperature-extreme environments?

Yes, the sensor operates effectively in temperature ranges from -40 °C to +70 °C, making it suitable for various industrial applications where temperature fluctuation may occur.