Product Model
GTB6L-F2211
Selling Points
- 1High Accuracy: The GTB6L-F2211 offers precise detection with a smallest detectable object (MDO) of 0.4 mm at 150 mm distance.
- 2Durable Housing: Constructed with stainless steel 1.4404 (316L) for resistance to chemicals and cleaning agents, ensuring long-term reliability.
- 3Adjustable Sensing Range: Easily set the sensing range with 5 rotations for inverting the switching function (light/dark switching).
- 4Rugged Design: IP67 and IP69K enclosure ratings protect the sensor from harsh ambient conditions, making it ideal for washdown applications.
- 5Versatile Connectivity: Compatible with M8 male connectors, providing flexible installation options for various industrial settings.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Functional principle | Photoelectric proximity sensor | Functional principle detail | Background suppression |
Sensing range_Sensing range min. | 10 mm | Sensing range_Sensing range max. | 400 mm |
Sensing range_Adjustable switching threshold for background suppression | 30 mm ... 400 mm | Sensing range_Reference object | Object with 90% remission factor (complies with standard white according to DIN 5033) |
Sensing range_Minimum distance between set sensing range and background (black 6% / white 90%) | 3 mm, at a distance of 75 mm | Sensing range_Recommended sensing range for the best performance | 30 mm ... 180 mm |
Polarisation filters | No | Emitted beam_Light source | Laser |
Emitted beam_Type of light | Visible red light | Emitted beam_Shape of light spot | Point-shaped |
Emitted beam_Light spot size (distance) | Ø 0.4 mm (150 mm) | Emitted beam_Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.5° (at Ta = +23 °C) |
Key laser figures_Normative reference | IEC 60825-1 / CDRH 21 CFR 1040.10 & 1040.11 | Key laser figures_Laser class | 1 |
Key laser figures_Wave length | 680 nm | Key laser figures_Pulse duration | 2 µs |
Key laser figures_Maximum pulse power | ≤ 11.9 mW | Key laser figures_Average service life | 100,000 h at Ta= +25 °C |
Smallest detectable object (MDO) typ. | 0.4 mm (at 150 mm distance (object with 90% remission factor (corresponds to standard white according to DIN 5033))) | Adjustment_Potentiometer | For setting the sensing range, 5 rotations |
Adjustment_Operating mode switch | For inverting the switching function (light/dark switching) | Indication_LED green | Operating indicatorStatic on: power on |
Indication_LED yellow | Status of received light beamStatic on: object presentStatic off: object not present | Supply voltage UB | 10 V DC ... 30 V DC |
Ripple | < 5 V | Usage category | DC-13 (According to EN 60947-5-2) |
Current consumption | ≤ 20 mA, without load. At U#!#= 24 V | Protection class | III |
Digital output_Number | 2 (Complementary) | Digital output_Type | PNP |
Digital output_Switching mode | Light/dark switching | Digital output_Signal voltage PNP HIGH/LOW | Approx. UB-3 V / 0 V |
Digital output_Signal voltage NPN HIGH/LOW | Approx. UB/ ≤ 3 V | Digital output_Output current Imax. | ≤ 100 mA2) |
Digital output_Circuit protection outputs | Reverse polarity protected | Digital output | Overcurrent protected |
Digital output | Short-circuit protected | Digital output_Response time | ≤ 625 µs |
Digital output_Switching frequency | 1,000 Hz3) | Pin/Wire assignment_Function of pin 4/black (BK) | Digital output, light switching, object present → output Q HIGH |
Pin/Wire assignment_Function of pin 4/black (BK) – detail | The pin 4 function of the sensor can be switched, Additional possible settings via operating mode switch | Pin/Wire assignment_Function of pin 2/white (WH) | Digital output, dark switching, object present → output Ǭ LOW |
Pin/Wire assignment_Function of pin 2/white (WH) – detail | The pin 2 function of the sensor can be switched, Additional possible settings via operating mode switch | Housing | Rectangular |
Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm | Connection | Cable, 4-wire, 2 m |
Connection detail_Deep-freeze property | Do not bend below 0 °C | Connection detail_Conductor size | 0.14 mm² |
Connection detail_Cable diameter | Ø 8 mm | Connection detail_Length of cable (L) | 2 m |
Material_Housing | Plastic, ABS | Material_Front screen | Plastic, PMMA |
Material_Cable | Plastic, PVC | Weight | Approx. 60 g |
Specifications may be subject to change without notice