E3RA-TN21
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- Mfr.Part #
- E3RA-TN21
- Manufacturer
- Omron Automation
- Package / Case
- Radial
- Datasheet
- Download
- Description
- SENSOR THRU-BEAM 15M NPN DO/LO
- Stock
- 2
- In Stock ：
- 2
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- Manufacturer :
- Omron Automation
- Product Category :
- Optical Sensors - Photoelectric, Industrial
- Mount :
- Through Hole
- Sensing Method :
- Through-Beam
- Sensing Distance :
- 15m
- Output Current :
- 100mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Configuration :
- NPN - Dark-ON/Light-ON - Selectable
- Connector Type :
- Connector
- REACH SVHC :
- No SVHC
- Min Supply Voltage (DC) :
- 10V
- Light Source :
- Red LED
- Response Time :
- 500μs
- Factory Lead Time :
- 17 Weeks
- Package / Case :
- Radial
- Adjustment Type :
- Single-Turn
- Housing Material :
- ABS
- Operating Temperature :
- -25°C~55°C
- RoHS Status :
- RoHS Compliant
- Max Operating Temperature :
- 55°C
- Max Supply Voltage (DC) :
- 30V
- Series :
- E3RA
- Connection Method :
- Connector, M12, 4POS
- Min Operating Temperature :
- -25°C
- Voltage - Supply :
- 10V~30V
- Ratings :
- IP67
- Number of Pins :
- 4
- Ingress Protection :
- IEC IP67, IP69K
- Published :
- 2012
- Datasheets
- E3RA-TN21
10V~30V E3RA Series Single-Turn Through-Beam Connector Radial 4-Pin -25°C~55°C
E3RA-TN21 Overview
For reliable performance, set the photoelectric sensor's temperature to zero. For these electronic components to function, a circuit or system should have 0 volts. An ideal response time for photoelectric sensors is 500μs. Photoelectric sensors must operate at a minimum temperature of 0 to ensure reliability. A maximum operating temperature of 55°C allows for reliable operation. To make a photoelectric sensor work, 4 pins must be connected. It is required that the output current of a photoelectric sensor be 100mA. Photoelectric sensors can handle voltages up to 30V in DC circuits without causing damage. As low a voltage as possible can be applied to this photoelectric sensor, such as 10V. Photoelectric sensors are included in the Radial package for your convenience.
E3RA-TN21 Features
Sensing Distance: 15m
4 pins
Response Time: 500μs
Operating Temperature: -25°C~55°C
Available in Radial package
E3RA Series
Maximal Supply Voltage (DC): 30V
Minimal Supply Voltage (DC): 10V
E3RA-TN21 Applications
There are a lot of Omron Automation and Safety
E3RA-TN21 Photoelectric Sensors applications.
- 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
- Luminescence sensors
- Contrast sensors
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