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Liquid Level Sensor
E2K-L
• Installation on pipes.
• Sensing by means electrostatic capacity and is not
influenced by the color of the pipe or liquid.
• Available in 8 to 11 mm dia. and 12 to 26 mm dia.
models to enable sensing for a wide range of pipe
diameters.
• Built-in amplifier for space-saving.
Applications
Liquid surface level detection
Ordering Information
Sensor type
Applicable pipe diameters
8 to 11 mm dia.
Electrostatic
capacity method
12 to 26 mm dia.
E2K-L
Shape
Output form
NPN open-collector out-
put
Model
E2K-L13MC1
NO
E2K-L26MC1
D-203
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Related Manuals for Omron E2K-L
Summary of Contents for Omron E2K-L
- Page 1 • Sensing by means electrostatic capacity and is not influenced by the color of the pipe or liquid. • Available in 8 to 11 mm dia. and 12 to 26 mm dia. models to enable sensing for a wide range of pipe diameters.
- Page 2 1 . If the dielectric constant or conductivity of the liquid is low. 2 . If the capacity of the liquid is small, or if the pipe diameter is so small or the pipe walls are so thick that the amount by which the capacity changes relating to the liquid level is small.
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Page 3: Output Circuit Diagram
Note: 1 . During sensitivity adjustment do not put your hand on the Sensor and make sure that the cable is properly secured. Failure to observe these points may affect the detection level. - Page 4 * The detection level for the top Sensor may change when the detection level for the bottom Sensor is set. Be sure to set the detection level for the bottom electric constant of the liquid is low, the detection level of the Sensor first.
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Page 5: Dimensions (Unit: Mm)
R17.5 Mounting holes Operation indicator (orange) Sensitivity adjuster Sensing surface 2.9-dia. three conductors vinyl-insulated round cable (cross-sectional area of conductors: 0.14 mm insulation diameter: 0.9 mm) Standard length: 2 m E2K-L26MC1 R17.5 Mounting holes Operation indicator (orange) Sensitivity adjuster Sensing surface 2.9-dia. - Page 6 ALL DIMENSIONS SHOWN ARE IN MILLIMETERS. To convert millimeters into inches, multiply by 0.03937. To convert grams into ounces, multiply by 0.03527. Cat. No. D094-E2-01-X In the interest of product improvement, specifications are subject to change without notice. D-208 Capacitive Sensors...