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SICK VTB18-4P1212 Overview
Photoelectric proximity switch VTB18-4P1212 BGS
SICK VTB18-4P1212 Description
- Standard photoelectric proximity sensor in M18 cylindrical housing
- Scanning distance up to 140 mm with background suppression
- Small light spot
- Standardized design enables simple assembly and alignment and simple replacement of the device
- Reliable detection of objects regardless of the color
- Extra high scanning distance
- Detection of even the smallest objects
Your benefits
| Features | |
| Sensing range max.: | 25 mm ... 140 mm 1) |
| Sensing range: | 30 mm ... 130 mm |
| Housing desig (light emission): | straight |
| Light source: | LED 2) |
| Type of light: | visible red light |
| Wave length: | 660 nm |
| Adjustment: | adjustable |
| Housing length: | 65.2 mm |
| Thread diameter (housing): | M18 x 1 |
| Adjustment of operating distance: | Potentiometer, 270 |
| Sensor/detection principle: | Photoelectric proximity sensor, Background suppression |
| Light spot (distance): | 12 mm (130 mm) |
| Optical axis: | axial |
| 1) Object with 90 % reflectance (referred to standard white DIN 5033) 2) Average service life 100,000 h at Ta = +25 C | |
| Mechanics/electronics | |
| Enclosure rating: | IP 67 |
| Supply voltage: | 10 V DC ... 30 V DC 1) |
| Residual ripple: | ≤ 10 % 2) |
| Power consumption: | ≤ 30 mA 3) |
| Switching output: | PNP, light/dark-switching, Selectable via L/D control wire, open collector 4) |
| Output current Imax.: | 100 mA |
| Response time: | ≤ 0.5 ms 5) |
| Switching frequency: | 1,000 Hz with light/dark ratio 1:1 |
| Connection type: | Cable, 4-wire 2 m 6) |
| Cable material: | PVC |
| Conductor cross-section: | 0.14 mm2 |
| Cable diameter: | 5 mm |
| Protection class: | III |
| Circuit protection: | A B C D 7) 8) 9) 10) |
| Weight: | 240 g |
| Housing material: | Nickel-plated brass |
| Optics material: | PMMA |
| Ambient temperature, operation: | -25 C ... 70 C |
| Ambient temperature, storage: | -55 C ... 80 C |
| Angle of dispersion: | 5 |
| 1) Limit values 2) 3) Without load 4) Control wire open: dark-switching D.ON 5) Signal transit time with resistive load 6) Do not bend below 0 C 7) A = VS connections reverse-polarity protected 8) B = inputs and output reverse-polarity protected 9) C = interference suppression 10) D = outputs overcurrent and short-circuit protected | |
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