EX-21A
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- Mfr.Part #
- EX-21A
- Manufacturer
- Panasonic
- Package / Case
- Datasheet
- Download
- Description
- SENSOR THROUGH-BEAM 100CM NPN
- Stock
- 1,524
- In Stock ：
- 1,524
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- Manufacturer :
- Panasonic
- Product Category :
- Optical Sensors - Photoelectric, Industrial
- Sensing Distance :
- 39.4 (100cm) 3.3'
- Output Configuration :
- NPN - Open Collector/Light-ON
- Ingress Protection :
- IP67
- Connection Method :
- CABLE
- Cable Length :
- 78.74 2m
- Series :
- EX-20
- Published :
- 2003
- Reach Compliance Code :
- Unknown
- Sensing Method :
- Through-Beam
- Output Current :
- 50mA
- RoHS Status :
- RoHS Compliant
- Operating Temperature :
- -25°C~55°C
- Mount :
- Screw
- Housing Material :
- POLYETHYLENE
- Max Supply Voltage (DC) :
- 24V
- Min Supply Voltage (DC) :
- 12V
- Factory Lead Time :
- 8 Weeks
- Turn On Delay Time :
- 500 µs
- Light Source :
- Red LED
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 12V~24V
- Datasheets
- EX-21A
12V~24V EX-20 Series Through-Beam -25°C~55°C
EX-21A Overview
To maintain reliable performance, the photoelectric sensor should have a temperature of -25°C~55°C. In order for these electronic components to work, their voltage must be set to 12V~24V. Photoelectric sensors need an output current of 50mA in order to operate. There is no damage to the photoelectric sensor when applied a voltage of 24V in a DC circuit. It can work at 0V, which is the lowest voltage possible for this type of sensor.
EX-21A Features
Sensing Distance: 39.4 (100cm) 3.3'
Operating Temperature: -25°C~55°C
EX-20 Series
Maximal Supply Voltage (DC): 24V
Minimal Supply Voltage (DC): 12V
Turn On Delay Time: 500 μs
EX-21A Applications
There are a lot of Panasonic Industrial Automation Sales
EX-21A Photoelectric Sensors applications.
- Pharmaceutical industry
- Checking objects on production lines or conveyors
- Counting small objects
- Detecting colours
- Monitoring bigger areas for objects with light grids
- Measuring distance
- Logistics and materials handling
- Automatic doors
- Zone scanners
- Passive infrared sensors
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