E3Z-T81 Omron photoelectric switch

E3Z-T81

E3Z-T81 Omron photoelectric switch

Category:
Shape Square type
Sensing method Through-beam
Sensing distance 15 m
Standard sensing object Opaque 12 mm dia. min.
Directional angle Emitter: 3 to 15 DEG
Receiver: 3 to 15 DEG
Light source Infrared LED (Emission wave length: 870 nm)
Power supply voltage 12 to 24 VDC ±10% (ripple (p-p) 10% max.)
Current consumption Emitter: 15 mA max.
Receiver: 20 mA max.
Control output PNP open collector output
26.4 VDC max.
Load current: 100 mA max.
Residual voltage: 1 V max. (Load current Less than 10mA)/Residual voltage: 2 V max. (Load current: 10 to 100 mA)
Operation mode Light-ON/Dark-ON selectable
Protective circuit Output short-circuit protection
Output reverse polarity protection
Power supply reverse polarity protection
Response time 1 ms max. (Operate or reset)
Sensitivity setting Single-turn adjustment
Ambient illuminance Incandescent lamp: 3000 lux max., Sunlight: 10000 lux max.
Ambient temperature (Operating) -25 to 55 ℃
(with no icing or condensation)
Ambient temperature (Storage) -40 to 70 ℃
(with no icing or condensation)
Ambient humidity Operating: 35 to 85%
Storage: 35 to 95%
(with no icing or condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1000 VAC at 50/60 Hz for 1 min
Vibration resistance 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance 500 m/s**2 for 3 times each in X, Y, and Z directions
Degree of protection IEC: IP67
Connection method Pre-wired models (Cable length: 2 m)
Indicator Operation indicator (orange), Stability indicator (green), Power indicator (orange)
Weight (packed state) Approx. 120 g
Material Case: PBT
Lens: Denatured Polyarylate
Accessories Instruction manual