High-speed, High-Accuracy Digital Displacement Inductive Sensor

EX-V series

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Amplifier Unit NPN EX-V02

EX-V02 - Amplifier Unit NPN

*Please note that accessories depicted in the image are for illustrative purposes only and may not be included with the product.

  • CE Marking





Amplifier Unit NPN


M10 x 18 mm Threaded

Measuring range

0 to 2 mm

Display range

-19999 to +19999


±0.3% of F.S.

Resolution (No. of averaging
measurements: 64)

0.4 µm

Sampling rate

40000 samplings max./sec. *2

Display speed

20 times/sec.

Display power

7-segment 2-colour LED

Over-range alarm

±FFFF is displayed.

Control input

NPN open-collector or non-voltage contact (Timing input, Reset input, Auto-zero input, Comparator output disable input, Synchronous input, External setting input)


Setting method

Upper/lower 2-level setting x 4 patterns (selectable)

Control output


NPN open-collector (HIGH, GO and LOW): 100 mA max. (40 V max.)


Response time

0.075 ms (at maximum speed)

OFF-delay time

60 ms

Strobe output

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

Alarm output

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

Analogue output voltage

Output voltage



100 Ω

Response time

0.075 ms (at maximum speed)

Temperature characteristics

0.07% of F.S./°C *3

Major functions

FLL, digital filter, auto zero, offset, calculation, measurement mode (15 types), judgment value memory (4 sets), decimal point shift, display digit changing, display of various errors, etc.


Power voltage

24 VDC ±10%, Ripple (P-P): 10% max.

Current consumption

240 mA max.

Environmental resistance

Ambient temperature

0 to 50°C

Relative humidity

35 to 85%, No condensation

Vibration resistance

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


Approx. 235 g

*1 The above data was obtained using an iron target (S45C, SS400, t=1 mm). When measuring aluminium, copper, or stainless steel targets, refer to the linear characteristics for these materials.
*2 When the digital filter function is used, the sampling rate is 20,000 sampling/sec.
*3 When the distance between the sensor head and the target is within 50% of the measuring range.

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