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

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

Omron

Thread Size

M12

Sensor Technology

Inductive

Body Style

Threaded Barrel

Detection Range

4 mm

Output Function

NO

Digital Switching Output Type

PNP

Connection Type

M12

Supply Voltage

12 → 24 V dc

IP Rating

IP67

Length

70mm

Mounting Type

Flush Mount

Housing Material

Stainless Steel

Maximum DC Voltage

32V

Minimum Operating Temperature

-40°C

Shielding

Shielded

Standards Met

IEC 60529

Maximum Switching Frequency

1kHz

Switching Current

200 mA

Reverse Polarity Protection

Yes

Short Circuit Overload Protection

Yes

Maximum Operating Temperature

+70°C

Series

E2A

Switching Frequency

1 kHz

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.

Note

See typically (RS stock no. 7788757) for connectors compatible with the plug-in sensors

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