OMRON E2K-L dimension

last update: November 12, 2012

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

E2K-L13MC1

E2K-L26MC1

last update: November 12, 2012

OMRON E2K-L lineup

last update: September 24, 2012

Sensors

Sensing method	Applicable pipe diameters	Appearance	Output configuration/ Operation mode		Model
Capacitive	8 to 11mm		NPN open-collector output	NO	E2K-L13MC1 2M
	12 to 26 mm				E2K-L26MC1 2M

last update: September 24, 2012

OMRON E2K-L catalog

• Catalog
• Manual
• CAD

English

Global Edition

For ordering in Singapore, please note some product models not sold in Singapore may be included in the following catalog(s) for our global customers.

*It is recommended to select “Save” from the right-click due to large size of catalog PDF data.

Catalog Name	Catalog Number [size]	Last Update
E2K-L Data Sheet	- [381KB]	Feb 24, 201520150224	E2K-L Data Sheet

OMRON E2K-L specification

last update: September 24, 2012

Model			E2K-L13MC1	E2K-L26MC1
Applicable pipes	Materials		Non-metal
	Size	Diameter	8 to 11 mm	12 to 26 mm
		Thickness	1 mm max.	1.5 mm max.
Detectable object			Liquid *
Repeat accuracy			±0.2 mm max.
Differential travel (Reference value, varies with pipe size and liquid.)			0.6 to 5 mm	0.3 to 3 mm
Power supply voltage (operating voltage range)			12 to 24 VDC (10.8 to 30 VDC), ripple (p-p): 10% max.
Current consumption			12 mA max.
Control output	Load current		100 mA max.
	Residual voltage		1 V max. (Load current: 100 mA, Cable length: 2 m)
Sensing liquid position			Indented mark position (For details, refer to Datasheet)
Indicators			Detection indicator (orange)
Ambient temperature range			Operating: 0 to 55°C (with no icing or condensation), Storage: -10 to 65°C (with no icing or condensation)
Ambient humidity range			Operating/Storage: 25% to 85% (with no condensation)
Temperature influence			±4 mm of detection level at 23°C in the temperature range of 0 to 55°C (with pure water or 20% saline solution) (±6 mm for E2K-L13MC1 with pure water and a pipe diameter of 8 mm)
Voltage influence			±0.5 mm of detection level at the rated voltage in rated voltage ±10% range
Insulation resistance			50 MΩ min. (at 500 VDC) between current-carrying parts and case
Dielectric strength			500 VAC, 50/60 Hz for 1 min between current-carrying parts and case
Vibration resistance			Destruction: 10 to 55 Hz, 1.5-mm double amplitude for 2 hours each in X, Y, and Z directions
Shock resistance			Destruction: 500 m/s2 3 times each in X, Y, and Z directions
Degree of protection			IP66 (IEC)
Connection method			Pre-wired Models (Standard cable length: 2 m)
Weight (packed state)			Approx. 70 g
Materials	Case, Cover		Heat-resistant ABS
	Cable clamp		NBR
Accessories			Two bands, Four slip-proof tubes, Instruction manual

* Stable detection will not be possible in the following cases. Confirm detection capability with the Sensor installed before
   actual application.
1. If the specific inductive capacity or the specific electric conductivity of the liquid is too low, the liquid position may not be
     detected since this sensor is a capacitive sensor.
2. If the quantity of liquid is too low or the change in quantity is too low in comparison to the change in liquid level because
     the pipe is too thin or the walls of the pipe are too thick
3. If there is a viscous film on the inner pipe wall, large quantities of foam or air bubbles, or excessive buildup of dirt on
     the inner pipe wall

last update: September 24, 2012

• NO. E2K-L
• TYPE:Proximity Sensors Capacitive Copyright Statement
• DATE:2021-06-07
• Associated products:
  E2K-F Flat Proximity Sensor/Features E2KQ-X Chemical-resistant Proximity Sensor/Features