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EX-28B
Purchase
You may place an order without registering to Utmel.
We strongly suggest you sign in before purchasing as you
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 | |
|---|---|
| Factory Lead Time | 8 Weeks |
| Mount | Screw |
| Operating Temperature | -25°C~55°C |
| Published | 2007 |
| Series | EX-20 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| Termination | Cable |
| Connector Type | Cable |
| Max Operating Temperature | 55°C |
| Min Operating Temperature | -25°C |
| Voltage - Supply | 12V~24V |
| Ingress Protection | IP67 |
| Output Configuration | NPN - Open Collector/Dark-ON |
| Cable Length | 78.74 2m |
| Output Current | 50mA |
| Response Time | 500μs |
| Sensing Distance | 1.77 ~ 5.906 (45mm ~ 150mm) |
| Sensing Method | Reflective, Diffuse |
| Connection Method | Cable |
| Light Source | Red LED |
| RoHS Status | RoHS Compliant |
| Ratings | IP67 |
EX-28B Overview
In order to work reliably, the photoelectric sensor should be set to -25°C~55°C. To make these electronic components function, they should receive a voltage of 12V~24V. It is generally considered that photoelectric sensors have a response time of 500μs. To ensure reliability, the photoelectric sensor operates at a minimum working temperature of -25°C. It is possible to operate the system reliably at a maximum operating temperature of 55°C. Photoelectric sensors should have a current of 50mA at their output in order to function.
EX-28B Features
Sensing Distance: 1.77 ~ 5.906 (45mm ~ 150mm)
Response Time: 500μs
Operating Temperature: -25°C~55°C
EX-20 Series
EX-28B Applications
There are a lot of Panasonic Industrial Automation Sales EX-28B Photoelectric Sensors applications.
- Material handling
- Entrance and gate
- detect objects
- Monitoring bigger areas for objects with light grids
- Automatic doors
- Measuring distance
- Contrast sensors
- Passive infrared sensors
- Checking objects on production lines or conveyors
- Logistics and materials handling