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D-183

E2K-C

E2K-C

Long-distance Capacitive Proximity Sensor

E2K-C

Capacitive Proximity Sensor 
with Adjustable Sensitivity

• Detects both metallic and non-metallic objects (glass, 

lumber, water, oil, plastic, etc.) without direct contact.

• DC models acquire CE marking

Ordering Information

Sensors

Accessories (Order Separately)

Mounting Brackets

Shape

Sensing distance

Model

Output specifications

Operating status

NO

NC

DC 3-wire NPN
DC 3-wire PNP

E2K-C25ME1
E2-KC25MF1

E2K-C25ME2
E2K-C25MF2

Shape

Model

Quantity

Remarks

Y92E-A34

1

Supplied with the product.

34 dia.

Unshielded

3 to 25mm

F502-EN2-04.book  Seite 183  Dienstag, 26. Juli 2005  5:48 17

Summary of Contents for E2K-C

Page 1: ...er oil plastic etc without direct contact DC models acquire CE marking Ordering Information Sensors Accessories Order Separately Mounting Brackets Shape Sensing distance Model Output specifications Operating status NO NC DC 3 wire NPN DC 3 wire PNP E2K C25ME1 E2 KC25MF1 E2K C25ME2 E2K C25MF2 Shape Model Quantity Remarks Y92E A34 1 Supplied with the product 34 dia Unshielded 3 to 25mm ...

Page 2: ...e length of 2 m Indicator lamp Detection indicator red LED Operating status with sensing object approaching E1 Y1 models NO E2 Y2 models NC Protective circuits Reverse connection protection surge absorber Ambient temperature Operating Storage 25 C to 70 C with no icing or condensation Ambient humidity Operating Storage 35 to 95 RH with no condensation Temperature influence 15 max of sensing distan...

Page 3: ...etweenblackandblue Operation indicator red Sensing object Main circuit Load Brown Brack 1 Output 2 Blue 4 4kW V 0V Tr 1 200 mA max load current 2 When a transistor is connected Yes No Operates Releases H L ON OFF Load betweenbrownandblack Output voltage betweenblackandblue Operation indicator red Sensing object Yes No Operates Releases H L ON OFF Load betweenbrownandblack Output voltage betweenbla...

Page 4: ... off with the sensing object located within the sensing distance 3 The E2K C will be in stable operation if there is a difference of 1 5 turns or more between the points the E2K C is turned on and off otherwise the E2K C will not be in stable oper ation 4 Set the potentiometer midway between the two points 5 If the distance of each sensing object varies take step 2 with the sensing object located ...

Page 5: ...ing Object Material The E2K C can detect almost any type of object The sensing distance of the E2K C how ever will vary with the electrical characteristics of the ob ject such as the conductance and inductance of the object and the water content and capacity of the object The max imum sensing distance of E2K C will be available if the ob ject is made of grounded metal Indirect Detection In the cas...

Page 6: ...inyl insulated round cable cross sectional area of conductors 0 5 m u insulation diameter 1 9 mm Standard length 2 m 45 43 6 3 5 2 R2 6 Two elliptic holes for bracket mounting 35 2 23 5 15 Two M4 sensor clamping screws 42 30 35 6 E2K Proximity Sensor With Mounting Bracket Attached The holes are not drilled straight through Drill through the holes before using them Sensor mounting holes Two 5 5 dia...

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