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CCD Laser Displacement SensorLK series

LK-2100

Controller

[Discontinued model]

This model has been discontinued.

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SPECIFICATIONS

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Model

LK-2100

Type

Amplifier unit, Standard Controller

Measurement mode

Reference distance

80 mm (Fine target measurement (focused spot type))76.7 mm (Transparent/mirror target measurement (specular reflection type))

Measuring range

±15 mm

Light source

Type

Red semiconductor laser

Wavelength

655nm (Visible light), Class 2 laser product (JIS C6802)

Output

0.95 mW

Spot diameter (at standard distance)

Linearity

±0.1% of F.S.

Repeatability

Analogue output

Output voltage

Impedance

100 Ω

Output current

4 to 20 mA (350 Ω maximum)*1*2

Alarm output

NPN: 100 mA max. (40 V max.) (N.C.), Residual voltage: 1 V max.

Sampling cycle

1,024 µs

Other functions

Auto-zero, analog output holding when an alarm occurs, gain switching, response switching, span and shift adjustment

Temperature characteristics

0.01% of F.S./°C

Rating

Power voltage

24 VDC ±10 %, Ripple (P-P) 10 % or less

Maximum current consumption

400 mA max.

Environmental resistance

Ambient light

Incandescent or fl uorescent lamp: 10,000 lux max.

Ambient temperature

0 to +50 °C (No condensation)

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 directions

Material

Polycarbonate

Weight

Approx. 515 g (including cable)

*1 LK-010: When measurements cannot be performed, this is 12 V (21 mA). LK-035/030, LK-085/080, and LK-500: When measurements cannot be performed, this is 12 V (31.2 mA).
*2 The ±5 V analog voltage output range (the ±

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