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High-speed, High-accuracy Digital MicrometerLS-7000 series

Sensor Head, without Monitor Function



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without monitor camera

Measurement range

0.04 to 6 mm

Smallest detectable object

0.04 mm

Transmitter/receiver distance

60 ±5 mm


±0.06 µm*1

Measurement accuracy

±0.5 µm*2

Sampling cycle

2,400 samples/sec.*3

CCD scanning range

Approx. 7 mm

Light source

GaN green LED

Monitor camera

Not provided

Environmental resistance

Enclosure rating


Ambient temperature

0 to +50 °C

Relative humidity

35 to 85 % RH (No condensation)


Transmitter: Approx. 140 g
Receiver: Approx. 340 g
Base: Approx. 220 g

*1 The value of ±2σ when the outer diameter of a rod 1 mm in diameter is measured at the centre of the measuring area while the number of averaging measurements is set to 512.
*2 The error when a moving rod 1 mm in diameter is measured within the measuring area of 2 x 4 mm.
*3 1,200 samples/sec. when the mutual interference prevention function is used.
*4 The connector section is excluded.

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