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SICK VTB18-4P1240 Overview
Photoelectric proximity switch VTB18-4P1240 BGS
SICK VTB18-4P1240 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: | 79.4 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: | Connector M12, 4-pin |
Protection class: | III |
Circuit protection: | A B C D 6) 7) 8) 9) |
Weight: | 200 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) A = VS connections reverse-polarity protected 7) B = inputs and output reverse-polarity protected 8) C = interference suppression 9) D = outputs overcurrent and short-circuit protected |