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What is the Sick GTB6L-P3211?
Photoelectric sensors | G6 | GTB6L-P3211 | Sensing range min. / max.: 10 mm / 400 mm | Functional principle: Photoelectric proximity sensor | Functional principle detail: Background suppression | Switching output: PNP | Switching mode: Light/dark switching | Connection type: Connector M8, 3-pin | Light source: Laser | Type of light: Visible red light | Laser class: 1 | Housing material: ABS | Adjustment: Potentiometer | Housing: Rectangular
Specifications
Features
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range min. | 10Â mm |
| Sensing range max. | 400Â mm |
| Adjustable switching threshold for background suppression | 30 mm ... 400 mm |
| Reference object | Object with 90% remission factor (complies with standard white according to DINÂ 5033) |
| Minimum distance between set sensing range and background (black 6% / white 90%) | 3Â mm, at a distance of 75Â mm |
| Recommended sensing range for the best performance | 30 mm ... 180 mm |
| Light source | Laser |
| Type of light | Visible red light |
| Shape of light spot | Point-shaped |
| Light spot size (distance) | ÃÂ 0.4Â mm (150Â mm) |
| Maximum dispersion of the emitted beam around the standardized transmission axis (squint angle) | < +/- 1.5° (at TU = +23 °C) |
| Normative reference | IECÂ 60825-1 / CDRH 21Â CFR 1040.10Â & 1040.11 |
| Laser class | 1Â 1) |
| Wave length | 680Â nm |
| Pulse duration | 2 µs |
| Maximum pulse power | â¤Â 11.9 mW |
| Average service life | 100,000 h at Ta = +25 °C |
| Potentiometer | For setting the sensing range, 5Â rotations |
| Operating mode switch | For inverting the switching function (light/dark switching) |
| LED green | Operating indicatorStatic on: power on |
| LED yellow | Status of received light beamStatic on: object presentStatic off: object not present |
Safety-related parameters
| MTTFD | 662Â years |
| DCavg | 0Â % |
| TM (mission time) | 10Â years |
Electronics
| Supply voltage UB | 10Â VÂ DCÂ ... 30Â VÂ DCÂ 1) |
| Ripple | <Â 5Â Vpp |
| Usage category | DC-13 (According to ENÂ 60947-5-2) |
| Current consumption | â¤Â 20 mA, without load. At UB = 24 V |
| Protection class | III |
| Number | 1 |
| Type | PNP |
| Switching mode | Light/dark switching |
| Signal voltage PNP HIGH/LOW | Approx. UB-3Â VÂ /Â 0Â V |
| Output current Imax. | â¤Â 100 mA 2) |
| Circuit protection outputs | Reverse polarity protected |
| Response time | â¤Â 625 µs |
| Switching frequency | 1,000 Hz 3) |
| Function of pin 4/black (BK) | Digital output, light switching, object present â output Q HIGH |
| Function of pin 4/black (BK) â detail | The pin 4Â function of the sensor can be switched |
Mechanics
| Housing | Rectangular |
| Dimensions (W x H x D) | 12 mm x 31.5 mm x 21 mm |
| Connection | Connector M8, 3-pin |
| Housing | Plastic, ABS |
| Front screen | Plastic, PMMA |
| Cable | Plastic, PVC |
| Male connector | Metal, copper alloy (C3604 CUZN39PB3) |
| Weight | Approx. 60 g |
Ambient data
| Enclosure rating | IP67 (ENÂ 60529) |
| Ambient operating temperature | â20 °C ... +50 °C 1) 2) |
| Ambient temperature, storage | â40 °C ... +70 °C |
| Typ. Ambient light immunity | Sunlight: â¤Â 13,000 lx |
| Shock resistance | 30Â g, 11Â ms (3Â positive and 3Â negative shocks along X, Y, Z axes, 18Â total shocks (EN60068-2-27)) |
| Vibration resistance | 10 Hz ... 55 Hz (Amplitude 0.5 mm, 3 x 30 min (EN60068-2-6)) |
| Air humidity | 35Â %Â ... 95Â %, relative humidity (no condensation) |
| Electromagnetic compatibility (EMC) | ENÂ 60947-5-2 |
| UL File No. | NRKH.E348498 & NRKH7.E348498 |
Certificates
| EU declaration of conformity | â |
| UK declaration of conformity | â |
| ACMA declaration of conformity | â |
| Moroccan declaration of conformity | â |
| China RoHS | â |
| cULus certificate | â |
| EAC certificate / DoC | â |
| Laser safety (IEC 60825-1) declaration of manufacturer | â |
Classifications
| ECLASS 5.0 | 27270904 |
| ECLASS 5.1.4 | 27270904 |
| ECLASS 6.0 | 27270904 |
| ECLASS 6.2 | 27270904 |
| ECLASS 7.0 | 27270904 |
| ECLASS 8.0 | 27270904 |
| ECLASS 8.1 | 27270904 |
| ECLASS 9.0 | 27270904 |
| ECLASS 10.0 | 27270904 |
| ECLASS 11.0 | 27270904 |
| ECLASS 12.0 | 27270903 |
| ETIM 5.0 | EC002719 |
| ETIM 6.0 | EC002719 |
| ETIM 7.0 | EC002719 |
| ETIM 8.0 | EC002719 |
| UNSPSC 16.0901 | 39121528 |
GTB6L-P3211: frequently asked questions
When can GTB6L-P3211 be shipped?
GTB6L-P3211 is sourced on request — request a quote and we'll confirm the exact availability and shipping timeline for this specific unit.
Can I pick up GTB6L-P3211 in person?
Local pickup from our Groningen, Netherlands warehouse may be possible — contact us before ordering to check availability and arrange a collection time.
Is express delivery available?
Yes — mention it when you request a quote for GTB6L-P3211 and we'll include express shipping options in our reply.
My factory is down and I need this urgently — can you help?
For a critical breakdown, contact us directly at +31 (0)50-7110348 or sales@partnerplc.com — we can look into same-day courier or dedicated taxi/hotshot delivery for GTB6L-P3211, subject to availability and destination.
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