特點
- 內置放大器,低成本
- 由于采用PSD(Position Sensitive Detector)可以實現高精度檢測
- 防護等級為IP67
- 通過教學鍵可以使設置容易(上限和下限)
- 寬的檢測距離從 0mm -250mm(4種)
規格
型號 | PDA-03KT | PDA-10KT | PDA-13KT | PDA-25KT | |
檢測區域 | 30±4mm | 100±35mm | 130±50mm | 250±150mm | |
光斑直徑(中心) | φ0.5mm | 1×1.5mm | 1×1.5mm | 1.5×2.5mm | |
解析度*1 | 1µm/100ms | 15µm/100ms | 20µm/100ms | 150µm/100ms | |
3µm/10ms | 50µm/10ms | 70µm/10ms | 500µm/10ms | ||
10µm/1ms | 150µm/1ms | 200µm/1ms | 1,500µm/1ms | ||
光源 | Visible semi-conductor laser(Wavelength : 650nm, 3.3mW or less, Class 2) | ||||
電源 | 12 to 24VDC(-5 to +10%) | ||||
消耗電流 | 120mA at 12VDC, 75mA or less at 24VDC | ||||
集電極開路輸出解析度 | Resolution of analog output + Hysteresis | ||||
線性度*2 | ±2%FS | ±3.5%FS | ±5%FS | ||
Temperature drift | ±0.02%FS/degrees C | ||||
應答時間 | 100ms/10ms/1ms by changeover switch | ||||
感度切換 | Set/FIX/Auto by changeover switch | ||||
功能 | Handling mode | Set/Run/RUN Off-delay Position switch | |||
Detection range setting | 2-point teaching system | ||||
Offset adjusting range | Analog output can be fixed to 12.00mA at optional point within detectable range | ||||
輸入 | Blanking input | Provided | |||
Remote teaching | Provided | ||||
輸出 | Analog output | 4 to 20mA | |||
Control output | NPN 集電極開路輸出 30V, 100mA or less | ||||
定時 | Off-delay 40ms by changeover switch | ||||
環境溫濕度 | -10 ℃ to +40 ℃, 35 to 85%RH | ||||
預熱時間 | ≤15分鐘 |
*1 In case of the center of detecting range, AUTO sensitivity and alumina ceramic
*2 Supplementation of linearity : Error from linearity of analog current when detecting white alumina ceramic