Square Sensing Head
Square-shaped sensing head design for applications where a rectangular profile is required.
Omron E2S-Q21 Inductive Proximity Switch 2.5mm DC 2-Wire 10-30VDC
Available in stock (400)
Regular price
$18.60
Sale price
Regular price
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Technical Specifications
| Brand | Omron |
| Model Number | E2S-Q21 |
| Product Category | Proximity Switch |
| Sensing Head Shape | Square |
| Sensing Distance | 2.5 mm |
| Output Configuration | NPN |
| Operation Mode | NO (Normally Open) |
Key Features
2.5 mm Sensing Distance
Published specifications indicate a sensing distance of 2.5 mm for the Omron E2S-Q21.
NPN Output
NPN output configuration for compatibility with sinking input devices commonly used in industrial controls.
Normally Open
NO (Normally Open) operation mode means the output is open when the target is not present.
Applications
- Position detection in automated machinery
- Object presence sensing
- Counting and inspection systems
- Industrial automation control circuits
- Machine tool applications
- Assembly line component detection
- Material handling systems
Purchase Information
We support online purchase of the Omron E2S-Q21 Proximity Switch. If you need to make bulk purchases and inquire about other products, please contact our team to inform us of your purchase requirements. We will provide you with information such as quantity quotations, delivery dates, and transportation methods.
Frequently Asked Questions
What is Omron E2S-Q21?
Omron E2S-Q21 is a square-shaped proximity switch designed for industrial sensing applications.
What type of output does E2S-Q21 provide?
The E2S-Q21 features an NPN output configuration with Normally Open (NO) operation.
What is the sensing distance of E2S-Q21?
The published specification for E2S-Q21 identifies a sensing distance of 2.5 mm.
What is the shape of the E2S-Q21 sensing head?
The E2S-Q21 has a square sensing head shape.
What applications can E2S-Q21 be considered for?
It can be considered for position detection, object presence sensing, counting applications and general industrial automation tasks after verifying mounting and electrical requirements.
What should be checked before ordering E2S-Q21?
Check the complete E2S-Q21 model number, required output type (NPN), operation mode (NO), sensing distance (2.5 mm), mounting and wiring requirements against the existing system before purchasing.
What should be verified before using E2S-Q21 in an existing system?
Electrical and mechanical compatibility should be verified against the existing system before installation.
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