Super small proximity sensors for non magnetic metals
ET series
Sensor Head, Shielded Type, f8 ET-308
*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.
Specifications
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, | |||
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 | |||
Accessories | ― | |||
Weight | Approx. 52 g (including 3m cable) | |||