Sensor Head IA-065

IA-065 - Sensor Head

  • CE Marking




Reference distance

65 mm

Measurement range

55 mm to 105 mm

Light source


Red semiconductor laser, wavelength: 655 nm (visible light)

Laser class

Class II (FDA (CDRH) Part1040.10)
Class 2 (IEC 60825-1)


560 µW

Spot diameter (at standard distance)

Approx. 550 x 1,750 µm


±0.1% of F.S. (F.S.=±10 mm,
55 to 75 mm)*1


4 µm*2

Sampling cycle

0.33/1/2/5 ms (4 levels available)

Operation status indicators

Laser warning: Green LED, Analogue output: Red LED, Measurement centre: Green LED

Temperature characteristics

0.06 % of F.S./°C (F.S. = ±10 mm, 55 to 75 mm)

Environmental resistance

Enclosure rating


Ambient light

Incandescent lamp: 7,500 lux*3

Ambient temperature

-10 to +50 °C (No condensation or freezing)

Relative humidity

35 to 85 % RH (No condensation)

Vibration resistance

10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z axis


Housing material: PBT Metal parts: SUS304 Packing: NBR Lens cover: Glass Cable: PVC


Approx. 130 g (including cable)

*1 Value when measuring the KEYENCE standard target (white diffuse object).
*2 Value when measuring the KEYENCE standard target (white diffuse object) at the reference distance, sampling rate: 1 ms, and average number of times: 16.
*3 Value when the sampling rate is set to 2 ms or 5 ms.

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