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Hot-selling Omron E3Z-R81 sensor with a competitive price on sale now,retro-reflective with M.S.R. function.

News January 08, 2026

Dear customers,Hot-selling Omron E3Z-R81 sensor with a competitive price on sale now,retro-reflective with M.S.R. function.Please send an inquiry and we will offer the best price for you.


Omron E3Z-R81 product description:


Shape Square type

Sensing method Retro-reflective with M.S.R. function

Sensing distance When using the E39-R1S: 100 mm to 4 m

When using the E39-R1: 100 mm to 3 m

Standard sensing object Opaque: 75 mm dia. min.

Directional angle 2 to 10 °

Light source Red LED (660 nm)

Power supply voltage 12 to 24 VDC±10% ripple (p-p) 10% max.

Current consumption 30 mA max.

Control output PNP open collector

26.4 VDC max.

100 mA max.

Residual voltage: 1 V max. (Load current Less than 10 mA)

Residual voltage: 2 V max. (Load current 10 to 100 mA)


Omron E3Z-RB1