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OMRON E3RA-TN21 | Through-Beam Photoelectric Sensor | 15 m, NPN, M12 4-Pin Connector
Part Number : E3RA-TN21
Rated for a 15 m detection range, OMRON's E3RA-TN21 is a barrel-style through-beam photoelectric sensor that provides NPN output. It connects via an M12 4-pin connector and it has an ABS housing. Series designation for the E3RA-TN21 is E3RA.
- LED light source
- Rated up to 30 V DC
- Maximum current: 40 mA
- 500 μs response time
- IP67 and IP69K ingress protection
- Works from -25°C to +55°C
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