3E3FZ-B
Ratings and Specifications
Engineering Data (Typical)
Item E3FZ-B_
Sensing distance 0 to 700 mm (Using E39-R1S, other reflectors see diagram operating range)
Directional angle Sensor: 3° to 10°
Reflector: 30° max.
Light source (wavelength) Red LED (650 nm)
Power supply voltage 10 to 30 VDC, including 10% ripple (p-p)
Current consumption 25 mA max.
Control output Load power supply voltage: 30 VDC max., Load current: 100 mA max. (Residual voltage: 2 V max.)
Open-collector output (NPN/PNP output depending on model)
Operating modes Light-ON/Dark-ON selectable by wire
Protective circuits Reversed power supply polarity, load short-circuit protection, mutual interference prevention, reversed
output polarity protection
Response time Operation or reset: 1 ms max.
Sensitivity adjustment one-turn adjuster
Ambient illumination Incandescent lamp: 3,000 lx max., Sunlight: 10,000 lx max.
Ambient temperature range Operating: −25 to 55°C, Storage: −40 to 70°C (with no icing or condensation)
Ambient humidity range Operating: 35% to 85%, Storage: 35% to 95% (with no condensation)
Insulation resistance 20 MΩ min. at 500 VDC
Dielectric strength 1,000 VAC, 50/60 Hz for 1 min
Vibration resistance Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance Destruction: 500 m/s
2
3 times each in X, Y, and Z directions
Degree of protection IEC 60529: IP67, DIN 40050-9: IP69K
*1
*1.
IP69K is a protection standard against high temperature and high-pressure water defined in the German standard DIN 40050,
Part 9. The test piece is sprayed with water at 80°C at a water pressure of 80 to 100 BAR using a specified nozzle shape at a
rate of 14 to 16 liters/min.
The distance between the test piece and nozzle is 10 to 15 cm, and water is sprayed horizontally for 30 seconds each at 0°, 30°,
60°, and 90° while rotating the test piece on a horizontal plane.
*2
For reflectors and mounting brackets refer to Accessories.
Connection method Pre-wired cable (standard length: 2 m) or M12 4-pin connector
Indicator Operating indicator (yellow), Stability indicator (green)
Weight Pre-wired models: Approx. 60 g
Connector models: Approx. 20 g
Materials Housing ABS
Lens PMMA (polymethylmethacrylate)
Cable PVC (polyvinyl chloride)
Accessories Instruction sheet, 2x M18 nuts
*2
Parallel Operating Range Excess Gain vs. Distance
E3FZ-B E3FZ-B
200 400 600 800 10000
Range (mm)
-40
-30
-20
-10
0
10
20
30
Distance (mm)
On-Point (right) On-Point (left)
E39-RS2
E39-RS2
E39-R1S
E39-R1S
14001200
0.1
1
10
100
0 0.5 1 1.5 2
Received detecting signal (mV)
Sensing distance (m)
E39-RS2 E39-R1-S
