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| 型號 Model | SFT-639 |
| 發(fā)時接收管數目 Number of diodes | 32對 32 Pairs |
| 光電器件中心距離 Distance between diodes | 59mm |
| 最大光束數(距離≥400mm) Maximum beams(distance≥400mm) | 154束 154 Beams |
| 最小光束數(距離<400mm) Minimum beams(distance<400mm) | 94束 94 Beams |
| 最高光束 Highest beam | ≥1840mm |
| 最低光束 Lowest beam | ≤20mm |
| 尺寸 Size | 32.2mm(厚)×29.1mm(寬)×1980mm(高) 32.2mm(thickness)×29.1mm(width)×1980mm(heignt) |
| 探測距離 Detecting distance | 0~4000mm |
| 上下允差(門距為0mm時) Vertical displacement at 0mm | ±20mm |
| 前后允差(門距為0mm時) Horizontal displacement at 0mm | ±3mm |
| 角度允差(門距為50mm時) Angular displacement at 50mm | ±7° |
| 工作可靠性 work reliability | 200萬次門移動 2 million door movements |
| 抗光干擾性 Light immunity | 不小于100,000LUX ≥100,000LUX |
| 電磕兼容標準 EMC compllance | 輻射符合：EN12015,抗干擾符合：EN12016 Emissions to EN12015,Immunity to EN12016 |
| 工作溫度范國 Operating temperature range | -20℃~+65℃ |
| IP 率 IP Rating | IP65 |
| 振動測試 Vibratlon test | 振動頻率為10-55HZ,振幅0.75mm 振動方向：X、Y、Z三個軸向各50min The vibration frequency is 10-55HZ, the amplitude is 0.75mm, Vibration direction:X,Y,Zthree axial each 50min |
| 響應時間(NPN或PNP輸出) Respones Time(NPN or PNP) | 65ms |
| 響應時間(繼電器輸出) Respones Time(Relay) | 80ms |
