Adjustable Capacitive Prox E2K-C Cylindrical Sensor Offers Adjustable Detecting Distance Permits non-contact detection of metallic and non-metallic objects such as glass, wood, water, oil and plastic Allows indirect detection of materials inside non-metallic containers Adjustable detecting distance from 3 to 25 mm Built-in amplifier accepts wide range of supply voltages and switches up to 200 mA Mounting bracket included Ordering Information SENSORS Type Unshielded Nominal detecting distance 3 to 25 mm (0.12 to 0.98 in), adjustable Output type NO NC Part AC switching type (SCR) E2K-C25MY1 E2K-C25MY2 number DC switching NPN E2K-C25ME1 E2K-C25ME2 type PNP E2K-C25MF1 E2K-C25MF2 REPLACEMENT PARTS Description Part number Mounting bracket for E2K-C (supplied with sensor) Y92E-A34E2K-C E2K-C Specifications Part number E2K-C25M E2K-C25MY Sensor type Capacitive Body Size 34 mm (1.34 in) diameter Type Unshielded Supply voltage 10 to 40 VDC, 10% max. permissible 90 to 250 VAC, 50/60 Hz ripple peak to peak Current consumption 10 mA max. at 12 VDC 1 mA max. at 100 VAC 15 mA max. at 24 VDC 2 mA max. at 200 VAC Detectable object type Metallic and non-metallic objects Sensitivity Adjustable Effective maximum detecting 3 to 25 mm distance (with standard target) (0.12 to 0.98 in) Standard target size 50 x 50 x 1 mm (grounded mild steel, L x W x H) (2.0 x 2.0 x 0.04 in) Differential travel 15% max. of detecting distance Control AC Type SCR-NO (E2K-C25MY1) output solid- SCR-NC (E2K-C25MY2) state Max. load 200 mA Min. load 5 mA Max. off-state See Leakage Current Characteristics leakage current graph in Engineering Data Max. on-state 2V max. voltage drop DC Type NPN-NO open collector with pull-up solid- NPN-NC open collector with pull-up state PNP-NO open collector with pull-down PNP-NC open collector with pull-down Max. load 200 mA Max. on-state See Residual Load Voltage graph in voltage drop Engineering Data Response frequency 70 Hz 10Hz Circuit Output short- Not provided protection circuit DC power supply Provided Not provided reverse polarity Weld field immunity Not provided RFI immunity Not provided Indicators Target Present (red LED) Output Operation (red LED) Materials Housing ABS/PC Sensing face ABS Cable sheath PVC Mounting Bracket Y92E-A34 included Connections Prewired Three-conductor cable, 2 m (6.56 ft) length Two-conductor cable, 2 m (6.56 ft) length Weight with cable Approx. 200 g (7.0 oz.) Enclosure UL 1 ratings NEMA 1, 4, 12, 13 IEC 144 IP67 Approvals UL Listed, File Number E76675 CSA Certified, File Number LR45951 Ambient operating temperature 25 to 70C (13 to 158F) Vibration 10 to 55 Hz, 1.5 mm (0.06 in) double amplitude Shock Approx. 50 G s 2