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E3S-AT21
Purchase
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can track your order in real time.
For your convenience, we accept multiple payment methods in USD, including PayPal, Credit Card, and wire transfer.
RFQ (Request for Quotations)It is recommended to request for quotations to get the latest
prices and inventories about the part.
Our sales will reply to
your request by email within 24 hours.
1. You'll receive an order information email in your inbox.
(Please remember to check the spam folder if you didn't hear from us).
2. Since inventories and prices may fluctuate to some
extent, the sales manager is going to reconfirm the order and let you know if there
are any updates.
Shipping Cost
Shipping starts at $40, but some countries will exceed $40. For
example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The
basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and
country.
Currently, our products are shipped through DHL, FedEx, SF, and UPS.
Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
| Parameters | |
|---|---|
| Ingress Protection | NEMA 4X; IEC IP67 |
| Reach Compliance Code | unknown |
| Operating Supply Voltage | 24V |
| Output Configuration | NPN - Dark-ON/Light-ON - Selectable |
| Cable Length | 2m |
| Response Time | 500μs |
| Adjustment Type | Two-Turn Endless Adjuster with an Indicator |
| Sensing Distance | 275.591 (7m) |
| Sensing Method | Through-Beam |
| Connection Method | Cable |
| Light Source | Red (700nm) |
| Height | 22.3mm |
| Length | 44mm |
| Width | 12.4mm |
| RoHS Status | RoHS Compliant |
| Ratings | IP67 |
| Factory Lead Time | 2 Weeks |
| Mount | Screw |
| Number of Pins | 3 |
| Housing Material | PBT |
| Operating Temperature | -25°C~55°C |
| Published | 1999 |
| Series | E3S-A |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Termination | Wire |
| Voltage - Supply | 12V~24V |
E3S-AT21 Overview
Ensure reliable performance by setting the photoelectric sensor's temperature to -25°C~55°C. For these electronic components to work, the voltage should be provided by 12V~24V. Photoelectric sensors have an ideal response time of 500μs. The photoelectric sensor must have the 3 pins connected to work properly. The photoelectric sensor supply voltage should be set to 24V for maximum efficiency.
E3S-AT21 Features
Sensing Distance: 275.591 (7m)
3 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
E3S-A Series
E3S-AT21 Applications
There are a lot of Omron Automation and Safety E3S-AT21 Photoelectric Sensors applications.
- Automotive industry
- Zone scanners
- Automatic doors
- Measuring distance
- Detecting colours
- Luminescence sensors
- Material handling
- Passive infrared sensors
- Entrance and gate
- Checking objects on production lines or conveyors