来源:未知 日期:2018/07/31 浏览量:次
产品阐述: | ||
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Retroreflective sensor with polarization filter |
一般特性: | ||
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Effective detection range | 0 ... 30 m | |
Reflector distance | 0.3 ... 30 m | |
Threshold detection range | 42 m | |
Reference target | MH82 reflector | |
Light source | laser diode | |
Light type | modulated visible red light | |
Polarization filter | yes | |
Laser nominal ratings | ||
Note | LASER LIGHT , DO NOT STARE INTO BEAM | |
Laser class | 1 | |
Wave length | 650 nm | |
Beam divergence | < 1.5 mrad | |
Pulse length | approx. 4.5 µs | |
Repetition rate | approx. 6 kHz ... 20 kHz | |
max. pulse energy | 4 nJ | |
Diameter of the light spot | approx. 45 mm at 30 m | |
Angle of divergence | Emitter: < 0.1 ° Receiver: < 2 ° | |
Ambient light limit | 50000 Lux | |
功能安全性参数: | ||
MTTFd | 560 a | |
Mission Time (TM) | 20 a | |
Diagnostic Coverage (DC) | 0 % | |
指示灯/操作键: | ||
Operation indicator | LED green | |
Function indicator | 2 LEDs yellow, light up when light beam is free, flash when falling short of the stability control, off when light beam is interrupted | |
Control elements | sensitivity adjustment (Adjustment to < 25% of the effective operating range) , Light-on/dark-on changeover switch | |
电气特性: | ||
Operating voltage | 10 ... 30 V DC | |
Ripple | max. 10 % | |
No-load supply current | ≤ 35 mA | |
Protection class | II, rated insulation voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 | |
输出: | ||
Pre-fault indication output |
1 PNP, inactive when falling short of the stability control for 10;s immediately inactive if 4 light beam interruptions take place |
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Switching type | light/dark on switchable | |
Signal output | 2 PNP, complementary, short-circuit protected, reverse polarity protected , open collectors | |
Switching voltage | max. 30 V DC | |
Switching current | max. 200 mA | |
Voltage drop | ≤ 2.5 V DC | |
Switching frequency | 1000 Hz | |
Response time | 0.5 ms | |
符合: | ||
Product standard | EN 60947-5-2 | |
Laser safety | EN 60825-1 | |
许可和认证: | ||
Protection class | II, rated voltage ≤ 250 V AC with pollution degree 1-2 according to IEC 60664-1 | |
UL approval | E87056 , cULus Listed , class 2 power supply , type rating 1 | |
FDA approval | IEC 60825-1:2007 Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007 | |
周围环境: | ||
Ambient temperature | -10 ... 50 °C (14 ... 122 °F) | |
Storage temperature | -20 ... 75 °C (-4 ... 167 °F) | |
机械特性: | ||
Housing width | 25.8 mm | |
Housing height | 88 mm | |
Housing depth | 54.3 mm | |
Degree of protection | IP67 | |
Connection | 2500 mm fixed cable | |
Material | ||
Housing | Plastic ABS | |
Optical face | Plastic pane | |
Mass | 80 g |