High-accuracy Positioning Sensor

EG series

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Amplifier Unit EG-547W

EG-547W - Amplifier Unit

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

  • CE Marking





DC, tolerance setting

Sensitivity adjustment

10-turn potentiometer dials


Operation mode

External synchronisation

External synchronization

Equipment (both without contacts and with contacts)


Control output 1 (NPN)

2 x 100 mA max.*2 (40 V max.)
Residual voltage: 1 V max.*2

Control output 2

Disconnection alarm output(NPN)

Response time (Relay contact)

1 ms

OFF-delay time

Temperature characteristics



Power voltage

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

Power consumption

120 mA or less

Environmental resistance

Ambient temperature

0 to +50 °C

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


Approx. 250 g

*1 The EG-547W cannot be used in combination with SH-422, 430, 440, 290, 809, 816 and 822.
*2 NPN output can easily be converted to PNP output by connecting the optional OP-5148 PNP Output Converter.
*3 Above values obtained when the detecting distance is set at 50% of the maximum stable detecting distance.

Data Sheet (PDF) Other Models