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  7. Sensor Head, Shielded Type, f5.4

Super small proximity sensors for non magnetic metalsET series

Sensor Head, Shielded Type, f5.4

ET-305

SPECIFICATIONS

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Model

ET-305

Type

Sensor Head, Shielded Type

Shape

Cylindrical

Detecting distance

0 to 1.0 mm 0.04"

Detectable object

Nonferrous metals

Standard target (aluminum, t=1 mm 0.04")

5 x 5 mm 0.20"

Sensitivity adjustment

15-turn trimmer

Response frequency

1 kHz

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

Accessories

Weight

Approx. 50 g (including 3m cable)

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