E3Z-B81 2M

Compact Photoelectric Sensor with Built-in Amplifier

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Retro-reflective without M.S.R. function, Sensing distance 80 to 500mm, Light-ON/Dark-ON selectable, PNP output, Pre-wired models(2m)

Sensing method	Retro-reflective without M.S.R. function
Sensing distance	80mm to 500mm (When using the E39-R1S)
Light source	Red LED
Control output (Output type)	PNP open collector output
Connection method	Pre-wired models （Cable length: 2 m）

Item list of E3Z

Ratings/Performance
Dimensions
Output circuit
Parallel operating range

Ratings/Performance

As of September 9, 2016


Sensing method	Retro-reflective without M.S.R. function
Sensing distance	80mm to 500mm (When using the E39-R1S)
Standard sensing object	Transparent round PET bottle 500 ml 65 mm dia. Min.
Directional angle	Sensor: 2 to 10 DEG Reflector: 30 DEG Min.
Light source	Red LED
Power supply voltage	12 to 24 VDC -10% to 10% (ripple (p-p) 10% Max.)
Current consumption	30 mA DC Max.
Control output (Output type)	PNP open collector output
Control output (Load current)	0 to 100 mA
Control output (Residual voltage)	(DC) 1 V Max. (Load current: Less than 10mA) (DC) 2 V Max. (Load current: 10 to 100 mA)
Operation mode	Light-ON/Dark-ON selectable
Load power supply voltage	26.4 VDC Max.
Protective circuit	Surge suppressor Output short-cut protection Output short-circuit protection Power supply reverse polarity protection Mutual interference prevention
Response time	1 ms Max.
Sensitivity setting	Single-turn adjustment
Ambient illuminance	Incandescent lamp: 3000 lux Max., Sunlight: 10000 lux Max.
Ambient temperature	Operating: -25 to 55℃ 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 MOhm Min. at 500 VDC between charged parts and the case
Dielectric strength	1000 VAC at 50/60 Hz for 1 minute between charged parts and the case
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	IEC60529: IP67
Connection method	Pre-wired models （Cable length: 2 m）
Indicator	Operation indicator (orange), Stability indicator (green)
Tightening torque	0.5 N・m Max. (with M3 screw)
Material (case)	PBT
Material (lens)	Denatured Polyarylate
Accessories	Instruction manual