Diffuse mode sensor VT18-8-400-M/40a/118/128
Brand: Pepperl+Fuchs
Code: VT18-8-400-M/40a/118/128
Diffuse mode sensor, M18 threaded housing design, metal housing, 400 mm detection range, red light, sensitivity adjuster, light/dark on, push-pull output, M12 plug, 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
Datasheet excerpt: Technical data of VT18-8-400-M/40a/118/128
| Product Description |
|---|
| Diffuse mode sensor, M18 threaded housing design, metal housing, 400 mm detection range, red light, sensitivity adjuster, light/dark on, push-pull output, M12 plug |
| General specifications | ||
|---|---|---|
| Detection range | 0... 400 mm , adjustable | |
| Detection range min. | 0... 25 mm | |
| Detection range max. | 0... 400 mm | |
| Light source | LED | |
| Light type | modulated visible red light 660 nm | |
| Diameter of the light spot | approx. 4 mm at a distance of 120 mm | |
| Optical face | frontal | |
| Ambient light limit | 30000 Lux | |
| Hysteresis | < 15 % | |
| Functional safety related parameters | ||
| MTTFd | 700 a | |
| Mission Time (TM) | 20 a | |
| Diagnostic Coverage (DC) | 0 % | |
| Indicators/operating means | ||
| Operation indicator | LED green, flashes in case of short-circuit | |
| Function indicator | LED yellow, lights up with receiver lit | |
| Control elements | Sensing range adjuster, light-on/dark-on changeover switch | |
| Electrical specifications | ||
| Operating voltage | 10... 30 V DC , class 2 | |
| Ripple | 10 % | |
| No-load supply current | < 30 mA | |
| Protection class | II , rated voltage ≤ 50 V AC with pollution degree 1-2 according to IEC 60664-1 | |
| Output | ||
| Switching type | light/dark on, switchable | |
| Signal output | Push-pull output, short-circuit protected, reverse polarity protected | |
| Switching voltage | 30 V DC | |
| Switching current | max. 200 mA | |
| Switching frequency | 500 Hz | |
| Response time | 1 ms | |
| Conformity | ||
| Product standard | EN 60947-5-2 | |
| Approvals and certificates | ||
| CE conformity | yes | |
| EAC conformity | TR CU 020/2011 | |
| UL approval | cULus Listed, Type 1 enclosure | |
| CCC approval | CCC approval / marking not required for products rated ≤36 V | |
| Ambient conditions | ||
| Ambient temperature | -25... 70 °C (-13... 158 °F) | |
| Storage temperature | -30... 70 °C (-22... 158 °F) | |
| Mechanical specifications | ||
| Degree of protection | IP67 | |
| Connection | 4-pin, M12 x 1 connector | |
| Material | ||
| Housing | brass, nickel-plated | |
| Optical face | PMMA | |
| Mass | 60 g | |
Classifications
| System | Classcode |
|---|---|
| ECLASS 13.0 | 27270903 |
| ECLASS 12.0 | 27270903 |
| ECLASS 11.0 | 27270903 |
| ECLASS 10.0.1 | 27270903 |
| ECLASS 9.0 | 27270903 |
| ECLASS 8.0 | 27270903 |
| ECLASS 5.1 | 27270903 |
| ETIM 9.0 | EC001821 |
| ETIM 8.0 | EC001821 |
| ETIM 7.0 | EC001821 |
| ETIM 6.0 | EC001821 |
| ETIM 5.0 | EC001821 |
| UNSPSC 12.1 | 39121528 |
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