检测方式Sensing mode | 对射型Through beam | 背景抑制型BGS reflective |
型号Model | | 正面检测 | 侧面检测 | 漫反射式 |
NPN | DQG2T-TA05N | DQG2T-TB05N | DQG2T-D02N |
PNP | DQG2T-TA05P | DQG2T-TB05P | DQG2T-D02P |
Sensing distance(检测距离) | 0.5m | 3~25 mm 白纸50X50mm |
Sensing target(检测物体) | >Φ2mm Opaque material 不透明体 | >Φ0.2mm Opaque material 不透明体 |
Hysteresis (应差距离) | — | Max.10% at sensing distance 最大检测距离的10%以下 |
Reflectivity characteristics black/white error(黑白误差) | — | Max.10% at sensing distance
最大检测距离的10%以下 |
Light source(光源) | 红光Red light 660 nm |
Power supply(电源电压) | DC12~24V,impulse(P-P）<10% /DC12~24V脉动(P-P)10%以下 |
Current consumption(消费电流) | Emitter投光器≤20mA | Receiver受光器≤15mA | <20mA |
Control output(控制输出) | NPN or PNP open collector output(NPN或PNP集电极开路输出)
◆Load voltage负载电压：<26.4VDC ◆Load current 负载电流：<100mA
◆ Residual voltage 残留电压： <2V |
Circuit protection(回路保护) | Power reverse polarity protection circuit,over current protection circuit (电源反接保护，过载保护电路) |
Response time(响应时间) | <1ms |
Indicator light(指示灯) | Operation indicator(动作指示灯):Red/红色 Stability indicator(稳定指示灯):Green/绿色 |
Connection(连接方式) | Cable2m/标准导线长2米 |
Ambient temperature(环境温度) | Work:-25℃~+55℃Store:-40℃~+70℃,iced forbidden/(使用时:-25℃~+55℃ 保存时:-40℃~+70℃,不结冰) |
Ambient humidity( 环境湿度) | Work:35~85%RH store:35~95%RH,dewde forbidden/(使用时:35~85%RH 保存时:35~95%RH,不结露) |
Ambient illumination (环境照明) | sunlight:10,000Lx lamplight:3,000Lx、/太阳光:10,000Lx 白炽灯:3000Lx |
Withstand voltage(耐压) | 1000VAC,50/60Hz 1min(1000VAC,50/60Hz 1min充电部整体与外壳间) |
Insulation resistance(绝缘强度) | >20MΩ ( DC500V megger ) /20MΩ以上(DC500V摇表)充电部整体与外壳间 |
Anti-vibration(耐振动) | 10~55 Hz,double-amplitude 1.5mm,X,Y,Z( 2H)/10~55 Hz,复振幅 1.5mm,X,Y,Z( 2H) |
Anti-impact(耐冲击) | Approx50G(500m/S2),X,Y,Z(3 times)/大约500G(500m/S2),X,Y,Z(各方向3次) |
Protection degree(防护等级) | IEC IP65 |
Housing material(材质) | Housing壳体:PBT+ABS Lens透镜:PMMA |
