Omron E2K-C20MT1 Long-distance Proximity Sensor | 34 dia. | Unshielded | Sensing distance: 20 mm | Noise immunity type | AC/DC 2-wire | NO | Pre-wired model | 2 m

• Sensing head size: 34 dia.
• Type: Noise immunity type, Cylinder type, Capacitive type, Unshielded
• Power source: AC/DC 2-wire models
• Sensing distance: 20 mm
• Setting distance: 3 to 20 mm
• Differential distance: 15% max. of sensing distance (when adjusted to 20 mm ±10% with standard object)
• Sensing object: Conductor and dielectrics
• Standard sensing object: Grounded metal 50 × 50 × 1 mm
• Response frequency:
• DC: 40 Hz (average value)
• AC: 25 Hz (average value)
• Power supply voltage:
• 24 to 240 VDC
• 24 to 240 VAC
• Operating voltage range:
• 20 to 250 VDC
• 20 to 250 VAC
• Leakage current:
• At 24 VDC: 1.5 mA max.
• At 110 VAC 50/60 Hz: 1.7 mA max.
• At 250 VAC 50/60 Hz: 2.5 mA max.
• Control output (Switching capacity): Resistive load 5 to 200 mA
• Control output (Residual voltage):
• 10 V max. AC
• 8 V max. DC
• Indicator: Operation indicator (yellow)
• Operation mode: NO
• Sensitivity setting: Sensitivity adjuster
• Ambient temperature (Operating): −25 to 70 ℃
• Ambient temperature (Storage): −25 to 70 ℃
• Ambient humidity (Operating): 35 to 95 %
• Ambient humidity (Storage): 35 to 95 %
• Temperature influence:
• ±15% max. of sensing distance at 23 ℃ in the temperature range of −10 to 55 ℃
• ±25% max. of sensing distance at 23 ℃ in the temperature range of −25 to 70 ℃
• Voltage influence: ±2% max. of sensing distance at rated voltage within rated voltage ±15% range
• Insulation resistance: Between charged parts and case – 50 MΩ min. at 500 VDC
• Dielectric strength: Between charged parts and case – 1,500 VAC 50/60 Hz for 1 min
• Vibration resistance: Destruction – 10 to 55 Hz, 1.5 mm double amplitude in X, Y, Z directions for 2 h
• Shock resistance: Destruction – 500 m/s², 10 times each in X, Y, Z directions
• Degree of protection: IEC IP65
• Connection method: Pre-wired models (2 m cable)
• Weight: Package approx. 240 g
• Material:
• Case – Polybutylene terephthalate (PBT)
• Sensing surface – Polybutylene terephthalate (PBT)
• Accessories: Instruction manual, Dedicated fixture, M4 screws