Autonics Area Sensor, Through-beam type(direct beam) BW20-28P Type_24^Single-Row  NF-Type [Ue] rated operational voltage (AC

[Ue] rated operational voltage (AC 50/60 Hz) 690 V AC [Ue] rated operational voltage (DC) 500 V DC [Uimp] rated impulse withstand voltage 8 kV [Ui] rated insulation voltage 1000 V Mechanical durability 4000 cycles Electrical durability (AC) 1000 cycles Electrical durability (DC) - Utilisation category Category A Suitability for isolation Yes Reference standard IEC 60947-2 [Icu] rated Ultimate short-circuit breaking capacity 85 kA at 220/250 V AC 50/60 Hz

Specification item model symbol Specification information With auto switch D With auto switch form - pneumatic type Mounting support type B Basic type (with bosses on both sides) tube inner diameter 20 tube inner diameter 20mm Types of port screws - Rc cylinder stroke 40 Cylinder additional symbol A Air cushion

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9449 in Closure Type Open Row Type & Fill Slot Single Row Non-Fill Slot Snap Ring Included Without Snap Ring Internal Clearance CN Operating Temperature Range -40 to 250 ºF Cage Type Pressed Dynamic Load Capacity 15060 lbf Static Load Capacity 12130 lbf Precision Rating Class 0 Seal Type None Finish/Coating Uncoated Bearing Material High Carbon Chrome Steel Cage Material Steel Inner Ring Width 24

Autonics Area Sensor, Through-beam type(direct beam) BW20-28P Type_24^Single-Row  NF-Type [Ue] rated operational voltage (ACSensing type Through beam type(direct beam) Sensing distance 0. 1 to 7m Light source Infrared LED(850nm modulated) Optical axis pitch 20mm Number of optical axes 28 Sensing height Total length 540 560mm Power voltage 12 24VDC 10%(ripple P P: max. 10%) Control output PNP open collector Operation mode Light ON Environment_Ambient illumination Ambient light: Max. 100,000lx(receiver illumination) Environment_Ambient temperature 10 to 55, storage: 20 to 60