E3T-ST22 Omron Through-Beam Type Switch

E3T-ST22 Omron Through-Beam Type Switch

OMRON E3T-ST22 is an industrial Through-Beam for automation and equipment control applications. It is also commonly referenced with compatible model code ST22.

Key Features

• OMRON E3T-ST22 is prepared for industrial automation maintenance and equipment spare part replacement.

• Supports product matching where model code, connection method and installation dimensions must be verified.

• Useful for repair planning when the original component specification needs to be compared before ordering.

Technical Data

Industrial Application

This Through-Beam can be considered for industrial automation equipment, pneumatic control systems, production line maintenance and machine repair projects. Different machines may require different response behavior, connection method, installation space and operating environment, so the product should be matched with the actual equipment condition. Correct product selection helps keep the system stable and makes future maintenance work easier to organize.

Product Inspection

After receiving the product, check the appearance, label, interface, mounting holes and included accessories before installation. For pneumatic or electrical components, the thread, sealing surface, wiring end and moving area should also be reviewed. A simple inspection before fitting can identify possible transport damage, model selection mistakes or missing accessories early.

Payment Options

We support several common payment methods for different purchasing situations. International orders can be paid in USD by T/T, PayPal or other agreed methods depending on order amount and shipment arrangement. For RMB payments in mainland China, Alipay QR and WeChat Pay QR can also be arranged. The final payment method can be confirmed before order processing so the purchasing record and delivery plan remain clear.

Application Notes

E3T-ST22 Omron Through-Beam Type Switch is intended for industrial equipment maintenance, automation repair and spare part replacement where the exact OMRON model reference is important. For general automation replacement, compare the complete model code, mounting form, electrical or pneumatic interface and machine function with the original part. Selection should be based on the working condition rather than appearance only. For this specific listing, use the model code, brand marking and product photos together to confirm the replacement match. Before ordering or installing model E3T-ST22, compare the full nameplate information with the existing component, including the listed specification, port or mounting details, electrical data, pressure range and operating environment. During installation, isolate the machine safely, remove pressure or power according to site procedure, and check that seals, fittings, cables and fasteners are clean and correctly seated. After replacement, test the equipment at low speed or low pressure first, then confirm normal operation, leakage condition, response timing and repeatability before returning the machine to continuous production. If cross reference numbers are involved, compare ST22 with the installed part before ordering.

Specification Overview

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