Omron E2K-L13/26MC Series -Proximity Sensors- Capacitive

USD $ 80.85 – USD $ 180.60

SKU: N/A

Omron produce industrial sensors range such as fiber sensors, photoelectric sensors, displacement sensors/ measurement sensors, proximity sensors, photomicro sensors and rotary encodes.

 

Features

• Mount to bypass pipes.

• Fit a wide range of pipe diameters: 8 to 11 mm or 12 to 26 mm

• Built-in Amplifiers to save space.

 

Lineup

Sensors

Sensing
method		 Applicable pipe
diameters		 Appearance Output configuration/
Operation mode		 Model
Capacitive 8 to 11 mm 475_lu_1_1 NPN open-collector output NO E2K-L13MC1 2M
NC E2K-L13MC2 2M
12 to 26 mm 475_lu_1_2 NO E2K-L26MC1 2M
NC E2K-L26MC2 2M

Specifications

Item E2K-L13MC[] E2K-L26MC[]
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-L13MC[] 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, One driver for sensitivity adjustment,
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.

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