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          7. Amplifier Unit PNP

          High-speed, High-Accuracy, digital inductive displacement sensors EX-V series

          Amplifier Unit PNP



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          Amplifier Unit PNP


          ø14.5 x 20 mm ø0.57" x 0.79" Cylindrical, threaded

          Measuring range

          0 to 5 mm 0.20"

          Display range

          -19,999 to +19,999


          ±0.3% of F.S.

          Resolution (No. of averaging
          measurements: 64)

          1 µm

          Sampling rate

          40,000 samplings max./sec. *2

          Display speed

          20 times/sec.

          Display power

          7-segment 2-color LED

          Over-range alarm

          ±FFFF is displayed.

          Control input

          PNP: Applied voltage; 10 to 30 V

          Control output

          Setting method

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


          PNP open-collector (HIGH, GO and LOW): 100 mA max. (30 V max.)

          Response time

          0.075 ms (at maximum speed)

          OFF-delay time

          60 ms

          Strobe output

          PNP: 100 mA max. (30 V max.), Residual voltage: 1 V max. (N.O.)

          Alarm output

          PNP: 100 mA max. (30 V max.), Residual voltage: 1 V max. (N.C.)

          Analog 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 32 to 122 °F

          Relative humidity

          35 to 85%, 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


          Approx. 235 g

          *1 The above data was obtained using an iron target (S45C, SS400, t=1 mm 0.04"). When measuring aluminum, 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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          Measurement Sensors