E2K-L

www.DataSheet4U.com 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 Shape Output form Model 8 to 11 mm dia. E2K-L13MC1 Electrostatic capacity method NPN open-collector output NO 12 to 26 mm dia. E2K-L26MC1 E-68 Proximity Sensors www.DataSheet4U.com Rating/Performance Item Material Applicable pipes External diameter Model Non-metal 8 to 11 mm dia. 12 to 26 mm dia. 1.5 mm max. E2K-L13MC1 E2K-L26MC1 Size Wall 1 mm max. thickness Liquid (see note) ±0.2 mm max. 0.6 to 5 mm Sensing object Repetition precision Response difference (reference value only; varies with pipe size and solution) Supply voltage (operating voltage range) Current consumption Switching capacity Residual voltage 0.3 to 3 mm 12 to 24 VDC, 10% max. ripple (10.8 to 30 VDC) 12 mA max. 100 mA max. 1 V max. (under load current of 100 mA with cable length of 2 m) Control output Detection position of liquid surface Notch position (For details, refer to Sensitivity Adjustment on next page.) Indicator lamp Ambient temperature Ambient humidity Temperature influence Voltage influence Insulation resistance Dielectric strength Vibration resistance Shock...