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Omron E3T-ST14

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£46.34 (ex. VAT)

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Marvo Stock ID MV-H2G6
HS Code 85365080
SKU E3T-ST14
Condition New unboxed
Warranty 12 months
Weight (kg) 1.00
Length (mm) 320.00
Width (mm) 250.00
Height (mm) 250.00

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Specification & Description

Specification Description
Part Number E3T-ST14
Alternative Part Number E3TST14
Manufacturer Omron
Shape Cuboid, M2 mounting
Sensing Method Through-beam
Sensing Distance 1000 mm
Setting Method Fixed
Connection Method Cable or M12 pigtail Smartclick connector, depending on model
Cable Length Available in 0.3 m or 2 m lengths
Output Type PNP
Operation Mode Dark-ON
Response Time 1 ms
Material Housing PBT (Polybutylene terephthalate)
Type of Light Polarity free red light
Power Supply Voltage 12-24 V
Degree of Protection (IP) IP67
Accessories Mounting brackets (E39-L117 for rear mounting, E39-L118 for side mounting), Slits (E39-S63)

The Omron E3T-ST14 is a compact and versatile photoelectric sensor designed for precision detection tasks in a variety of industrial applications. This through-beam sensor boasts a sensing distance of 1 meter, making it suitable for equipment where space is at a premium but performance cannot be compromised. With a quick response time of 1 ms, the E3T-ST14 ensures timely and reliable operation in fast-paced environments.

Constructed with a durable PBT housing, the sensor is rated IP67, offering robust protection against dust and water ingress, thus ensuring longevity and consistent performance in challenging conditions. The sensor operates with a PNP output and features a dark-on operation mode, which means it activates when the light beam is interrupted by an object, providing flexibility for different types of control systems.

The E3T-ST14 comes with a 2-meter cable for easy installation and is designed for rear or side mounting, with the necessary brackets available for secure and straightforward setup. Its polarity-free red light source simplifies installation and maintenance, as there is no need to distinguish between anode and cathode wiring.

This sensor is an ideal choice for automation tasks such as object presence detection, counting, and machine safety applications, where precision and dependability are paramount. Its miniature size combined with its powerful sensing capabilities make the Omron E3T-ST14 a smart choice for engineers and technicians looking for a reliable sensing solution.

Commonly Asked Questions

Is my order covered by a warranty?

Marvo provides a full 12-month warranty on all products, whatever the condition. For your peace of mind, all parts are ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. If you are unhappy with the part(s) you received and would like to request a return, you can do so by completing our quick and easy online form. Once we have received your Returns Request, a member of the team will be in touch to discuss this further with you. You can read more about our warranty policy here.

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We accept card payments from all major credit, debit and Mastercard providers including Visa, American Express, Western Union, Paypal and bank transfers. Before you complete an order you will be prompted to input your payment details, at which point you can enter the relevant card information you wish to use for your transaction. If you are experiencing issues with your payment method then you can contact our team via email here. From there, you will be directed to the most relevant resource or person to help you complete your payment, get your order processed and ensure that your parts are on the way to your delivery address.

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Marvo is a highly credible supplier of industrial automation parts and components with dedicated hubs around the world offering industry-leading products and services. Marvo is committed to providing a quick, easy and reliable place to source your automation and control components. All purchases come as standard with a comprehensive 12-month return to base warranty meaning that, in just a few clicks, you can source critical parts more seamlessly than ever before. Click here to read an article on how Marvo is redefining convenience for automation and manufacturing professionals.

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Marvo takes pride in product quality and has put several measures in place to assure high levels of quality standards. For your peace of mind, all parts have been ‘Marvo Approved’ which means that they have been tested and checked to ensure that they are in working condition. Redefine convenience and secure priority delivery on all parts along with a comprehensive 12-month warranty. This is the smart new way to buy automation and control components.

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Frequently Asked Questions

What is the sensing method used by this photoelectric sensor?

The Omron E3T-ST14 utilises a through-beam sensing method, which involves an emitter sending a light beam across to a receiver. When an object interrupts this beam, the sensor detects its presence.

Can this sensor be used in outdoor applications?

The E3T-ST14 is designed primarily for indoor use. Its performance may be affected by outdoor conditions such as direct sunlight, weather, and environmental contaminants. It's important to consider these factors and consult the specifications for suitability in outdoor applications.

What type of output does the sensor provide?

This sensor provides a PNP output type, which is a commonly used configuration in industrial control systems for interfacing with various electronic components.

What is the response time of the sensor?

The response time for the E3T-ST14 is 1 ms, which allows for quick detection of objects passing through the sensing area.

What is the protection rating of this sensor?

The E3T-ST14 has an IP67 protection rating, meaning it is dust-tight and can withstand temporary immersion in water, making it suitable for use in various industrial environments.

What is the maximum sensing distance for this sensor?

The maximum sensing distance for the E3T-ST14 is 1000 mm, which allows for detection of objects within a one-meter range of the sensor.

What type of light does the sensor use?

The sensor uses polarity-free red light, which is effective for detecting a wide range of materials and surfaces.

What are the dimensions of the sensor?

The dimensions of the E3T-ST14 are 7 mm in width, 18.5 mm in height, and 9.5 mm in depth, making it a compact option for space-constrained applications.

What materials are used in the construction of the sensor's housing?

The housing of the E3T-ST14 is made from PBT (Polybutylene Terephthalate), which is a durable and chemical-resistant plastic suitable for industrial environments.

Are there any accessories available for this sensor?

Yes, there are mounting brackets and slit sets available for the E3T-ST14 to facilitate various installation requirements.

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Part conditions explained


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New unsealed: The product is in its original packaging, but the packaging has been opened or unsealed. It has never been used and should be in near pristine condition.

New sealed: The product is sealed in its original packaging. It has never been opened or used, ensuring that it's in an untouched state.

New unboxed: The product does not come in its original packaging, but it has never been used and is in great working condition.

Refurbished: The product has been previously used, but it has undergone a thorough refurbishment process to restore it to a like-new or functional condition. Any defects or issues have been addressed, making it suitable for reuse.

Used: The product has been previously owned and has been used. It may show signs of wear and tear but is still functional and operational. The condition may vary depending on the specific item and its usage history.

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