ET-308 2018-09-20T17:24:23+08:00

Project Description

KEYENCE    ET-308  in  stock

Model ET-308
Type Sensor Head, Shielded Type
Shape Cylindrical
Detecting distance 0 to 2.0 mm 0.08″
Detectable object Nonferrous metals
Standard target (aluminum, t=1 mm 0.04″) 10 x 10 mm 0.39″ x 0.39″
Sensitivity adjustment 15-turn trimmer
Response frequency 400 Hz
Hysteresis adjustment 1-turn trimmer (240°), approx. 2 to 10% of detecting distance (variable)
Operation mode 15-turn trimmer
Temperature characteristics +25 to -15% max. of detecting distance at 23°C 73.4°F,
within 0 to 50°C 32 to 122°F
Output Control output 100 mA max. (40 V max.), Residual voltage: 1 V max.
Protection circuit Reversed polarity, surge absorber
Rating Power voltage 12 to 24 VDC, Ripple (P-P) 10 % or less
Current consumption 45 mA or less
Environmental resistance Enclosure rating IP67
Ambient temperature 0 to +50 °C 32 to 122 °F
Relative humidity 35 to 85 % RH (No condensation)
Vibration resistance 10 to 55 Hz, Double amplitude 1.5 mm 0.06″, 2 hours in each of the X, Y, and Z directions
Weight Approx. 52 g (including 3m cable)

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