Pepperl+Fuchs VT18-8-400-M-LAS/40a/118/128
Diffuse mode sensor
- M18 threaded housing made of brass, nickel plated
- Visible red light, pulsed LASER light
- Array control panel with highly visible LED display
- Flashing power on LED in case of short-circuit
- Multiple device installation possible, no mutual interference (no cross-talk)
- Not sensitive to ambient light, even with switched energy saving lamps
- Protection class II
Item Number:
VT18-8-400-M-LAS/40a/118/128
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- Overview
- Comments
Response time | 1 ms |
Storage temperature | -30 ... 70 В°C (-22 ... 158 В°F) |
CE conformity | yes |
MTTFd | 700 a |
Light source | laser diode |
UL approval | cULus Listed, Type 1 enclosure |
Control elements | Sensing range adjuster, light-on/dark-on changeover switch |
Degree of protection | IP67 |
Signal output | Push-pull output, short-circuit protected, reverse polarity protected |
Ambient temperature | -25 ... 55 В°C (-13 ... 131 В°F) |
Mass | 60 g |
Hysteresis | < 15 % |
Detection range max. | 0 ... 400 mm |
Mission Time (TM) | 20 a |
Switching frequency | 500 Hz |
Switching type | light/dark on, switchable |
Ambient light limit | 30000 Lux |
Diameter of the light spot | approx. 0.5 mm at a distance of 120 mm |
Operating voltage | 10 ... 30 V DC , class 2 |
Protection class | II , rated voltage 50 V AC with pollution degree 1-2 according to IEC 60664-1 |
Connection | 4-pin, M12 x 1 connector |
CCC approval | CCC approval / marking not required for products rated 36 V |
Switching current | max. 200 mA |
Detection range | 0 ... 400 mm , adjustable |
Light type | modulated visible red light |
Optical face | frontal |
Diagnostic Coverage (DC) | 0 % |
Function indicator | LED yellow, lights up with receiver lit |
Operation indicator | LED green, flashes in case of short-circuit |
Directive conformity | EMC Directive 2004/108/EC |
Detection range min. | 0 ... 25 mm |
No-load supply current | < 25 mA |
Switching voltage | 30 V DC |
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