25

-20

-15

-10

-5

0

555

22

2

1k

Ω

100

Ω 10Ω

- 25

0

25

100

50

75

5

5

5

5

5

5

5

Fig. 11 Dark Current vs. Ambient Temperature

Fig. 10 Frequency characteristics

Frequency f (Hz)

Ambient temperature Ta (˚C)

Shield distance L (mm)

Shield distance L (mm)

As for other general precautions, please refer to the chapter "Precautions for Use".

GP1L57

Fig. 12 Detecting Position Characteristics (1)

Fig. 13 Detecting Position Characteristics (2)

(Precautions for Operation)

In case of cleaning, use only the following type of cleaning solvent.

Ethyl alcohol, Methyl alcohol, Isopropyl alcohol

I

I

Shield plate

Sensor

0

50

100

-3 -2

-1

0

1

2

3

4

5

(Sensor center)

L

+

0

-

0

50

100

-3 -2

-1

0

1

2

3

4

5

Sensor

Shield plate

(Sensor center)

q