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Manufacturer
Pepperl+Fuchs
Country
Germany
Name
VDM28-8-L1/73c/136
Part number
297900
Type
Photoelectric Sensor
Description
Stock availability:
On request
Product Description |
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Universal distance sensor, measurement to object, measuring method PRT, 8 m detection range, red laser light, laser class 1, push-pull output, M12 plug |
General specifications | ||
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Measurement range | 0.2 ... 8 m | |
Light source | laser diode typ. service life 85,000 h at Ta = +25 °C | |
Light type | modulated visible red light | |
Laser nominal ratings | ||
Laser class | 1 | |
Wave length | 660 nm | |
Measuring method | Pulse Ranging Technology (PRT) | |
Diameter of the light spot | < 10 mm at a distance of 8 m at 20 °C | |
Functional safety related parameters | ||
MTTFd | 200 a | |
Mission Time (TM) | 10 a | |
Diagnostic Coverage (DC) | 0 % | |
Indicators/operating means | ||
Function indicator | 2 LEDs yellow for switching state | |
Control elements | 5-step rotary switch for operating modes selection (threshold setting and operating modes) | |
Control elements | Switch for setting the threshold values | |
Electrical specifications | ||
Operating voltage | 10 ... 30 V DC , class 2 | |
Output | ||
Signal output | 2 push-pull (4 in 1) outputs, short-circuit protected, reverse polarity protected | |
Compliance with standards and directives | ||
Standard conformity | ||
Product standard | EN 60947-5-2 | |
Laser class | 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 | |
Mechanical specifications | ||
Housing width | 25.8 mm | |
Housing height | 88 mm | |
Housing depth | 54.3 mm | |
Degree of protection | IP67 | |
Connection | 4-pin, M12 x 1 connector | |
Material | ||
Housing | Plastic ABS | |
Optical face | Plastic pane |