4

E2K-L

● Wiring

Power Supply

• If the load and Sensor are connected to different power supplies,

always turn ON the Sensor power first.

• Switching noise can cause operating mistakes if a commercial

switching regulator is used. When using a switching regulator,

always ground the frame ground terminal and the ground terminal.

● Operating Environment

Ambient Atmosphere

• Although the Sensor is water resistance, it is a capacitive sensor

and should not be used where it will come into direct contact with

liquids, such as water or cutting oil.

• The life of the Sensor will be shorten by rapid changes in

temperature even within the ambient operating temperature range.

Do not use the Sensor in locations subject to rapid temperature

changes.

● Miscellaneous

Drift will occur when the power supply is turned ON. If the specific

inductive capacity of the sensing liquid is low, the detection level may

increase by 2 to 3 mm during the 20 minutes required from the time

the power supply is turned ON until operation stabilizes.

Dimensions

(Unit: mm)

Tolerance class IT16 applies to dimensions in this data sheet unless otherwise specified.

E2K-L13MC1

R17.5

11

24

R6.5

33

41

43

5

20

4

5

1.5

3.5

1

6.5

6

4.5

6

Sensitivity

adjuster

Detection

indicator

(orange)

Mounting holes

* 2.9-dia. vinyl-insulated round cable with 3 conductors (Conductor cross

section: 0.14 mm

Sensing surface

E2K-L26MC1

5

R17.5

24

32

34

11

33

R13

20

2

3

3.5

1

6.5

6

1.5

4.5

6

Detection

indicator

(orange)

Sensitivity

adjuster

Mounting holes

* 2.9-dia. vinyl-insulated round cable with 3

conductors (Conductor cross section: 0.14 mm

Insulator diameter: 0.9 mm), Standard length: 2 m

Sensing surface