Omron proximity switch รุ่น E2S-W25

Omron proximity switch รุ่น E2S-W25

Sensing head size : 8 mm x 7.4 mm x 20 mm

Type : Square type、Unshielded

Sensing distance : 2.5 mm ±15%

Setting distance : 0 to 1.9 mm

Differential distance : 10% max. of sensing distance

Sensing object : Ferrous metal (Sensitivity lowers with non-ferrous metals.)

Standard sensing object : Iron 15 x 15 x 1 mm

Response frequency : 1 kHz (Average value)

Power source : DC Three-wires models

Power supply voltage : 12 to 24 VDC (ripple (p-p) 10% max.)

Operating voltage range : 10 to 30 VDC

Current consumption : at 24 VDC, no load: 13 mA max.

Control output (Output type) : PNP open collector

Control output (Switching capacity) : 50 mA max. (30 VDC max.)

Control output (Residual voltage) : 1 V max. (Load current 50 mA with cable length of 1 m)

Indicator : Operation indicator (orange)

Operation mode : NO

Protective circuit : Power supply reverse polarity protection Surge suppressor

Ambient temperature:

Operating: -25 to 70℃

Storage: -40 to 85℃

Ambient humidity:

Operating: 35 to 90%

Storage: 35 to 95%

Temperature influence : ±15% max. of sensing distance at 23 ℃ in the temperature range of −25 to 70 ℃

Voltage influence : ±2.5% max. of sensing distance at rated voltage in the rated voltage ±10% range

Insulation resistance : Between charged parts and the case: 5 MΩ min. at 500 VDC

Dielectric strength : Between charged parts and the case: 1000 VAC 50/60 Hz 1 min

Vibration resistance : Destruction: 10 to 55 Hz, 1.5 mm double amplitude each in X, Y, and Z directions for 2 h

Shock resistance : Destruction: 500 m/s**2 3 times each in X, Y and Z directions

Degree of protection : IEC: IP67

Connection method : Pre-wired models (Cable length: 1 m)

Weight : Package: Approx. 10 g

Material : Case: Polyarylate

Accessories : Mounting bracket