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Laser Displacement Sensors from KEYENCE

EX-500 Series

Inductive Displacement Sensor
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Specifications

Best in Class Performance with the Specifications to Prove it



EX-500 Series Specifications
Type Size M8 M8 M16 M22
Model Sensor head EX-008 EX-008 EX-016 EX-022
Controller EX-501 EX-502 EX-505 EX-510
Measuring range 0 to 1 mm 0.04" 0 to 2 mm 0.08" 0 to 5 mm 0.20" 0 to 10 mm 0.39"
Analog
output
Output voltage 0 to 5 V (Output impedance: 100 Ω)
Output current 4 to 20 mA (Applicable load: 0 to 350 Ω)
Resolution 0.03% of F.S. (RESPONSE = 3, 4)
Linearity ±0.3% of F.S. (RESPONSE = 2, 3, 4)
Response time
(Response mode)
0.1 ms (RESPONSE = 1), 1 ms (RESPONSE = 2), 10 ms (RESPONSE = 3),
100 ms (RESPONSE = 4)
Disconnection alarm output (1) (N.C.) NPN: 100 mA max. (40 V), Residual voltage: 1 V max.
Functions Auto-zero function / Auto-span function, Response time selector function /
Preset metal characteristic memory function, Cable length selector function /
Interference suppression function
Temperature
fluctuation
Sensor head 0.03% of F.S./ºC
Controller 0.04% of F.S./ºC (2)
Power supply voltage 12 to 24 VDC ±10%
Current consumption 220 mA max.
Enclosure rating Sensor head: IP-67
Ambient
temperature
Sensor head -20 to +105ºC(-4 to 221ºF), No condensation
Controller 0to +50ºC(32 to 122ºF), No condensation
Relative humidity 35 to 85%, No condensation
Weight Sensor head Approx. 50 g Approx. 63g Approx. 80g
Controller Approx. 360 g
The above data was obtained using an aluminum target (A5052 t=1 mm 0.04" ). When measuring steel or stainless steel targets, refer to the characteristics of linearity for these materials.
1. NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP Output Converter.
2. When the distance between the sensor head and the target is 50% of the measuring range and the operating temperature is 10 to +40ºC (32 to 104ºF) (EX-008) or 0 to +50ºC (32 to 122ºF) (EX-016 and EX-022).

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