SICK GTB2F-F1111, part number 1093733, is a background suppression photoelectric proximity sensor from the SICK G2 family in the G2 Flat housing. It has a PNP switching output set to dark switching, a sensing range of 1 mm … 18 mm and is connected by cable, 3-wire, 2 m. Renda Trading Company supplies it as a genuine SICK part.
Background suppression is what makes this sensor useful on a real machine. The optics measure where the reflected light lands rather than how much of it comes back, so the sensor sees the object in front of it and ignores whatever stands behind it. A dark box on a bright conveyor belt, a matt part in front of a shiny guard, a black label on a white carton: all of these switch reliably because the decision is based on distance, not on colour or surface finish.
The G2 Flat housing measures 14 mm x 24 mm x 3.5 mm, so the sensor fits into the narrow gaps of packaging machines, small handling units, assembly cells and vending or banking machines where a standard sensor will not go. Protection is IP67 and the electronics are reverse-polarity protected, short-circuit protected and interference suppressed.
Technical Data
| Brand | SICK |
|---|---|
| رمز الموديل | GTB2F-F1111 |
| SICK part number | 1093733 |
| Product family | G2 (G2 Flat) |
| Functional principle | Photoelectric proximity sensor |
| Functional principle detail | Background suppression |
| Sensing range max. | 1 mm … 18 mm |
| Type of light | Visible red light |
| Light source | PinPoint LED |
| Wavelength | 640 nm |
| Adjustment | None |
| Switching output | PNP |
| Switching mode | Dark switching |
| Supply voltage | 10 V DC … 30 V DC |
| Current consumption | 20 mA (without load) |
| Output current | max. 50 mA |
| Response time | < 0.6 ms |
| Switching frequency | 800 Hz |
| Connection type | Cable, 3-wire, 2 m |
| Dimensions (W x H x D) | 14 mm x 24 mm x 3.5 mm |
| الوزن | 22 g |
| Housing material | Plastic, VISTAL |
| Optics material | Plastic, MABS |
| Enclosure rating | IP67 |
| Ambient operating temperature | -20 °C … +50 °C |
| Circuit protection | Reverse polarity, short-circuit and overcurrent protected, interference suppressed |
How to Read the Type Code GTB2F-F1111
SICK builds the G2 type code from the sensing principle, the housing and the wiring, so once the pattern is clear any part number in the family can be read at a glance.
- GTB2F identifies the sensing principle and the housing. GTB is background suppression, GTE is energetic proximity, GL is retro-reflective and GSE is a through-beam receiver. The digit 2 is the G2 family, and the final letter is the housing: S for G2 Slim and F for G2 Flat.
- F is the output: PNP output, dark switching. P and N are light switching, F and E are the dark-switching versions of the same electronics.
- 1 is the electrical connection: cable, 3-wire, 2 m.
- The last three digits are the SICK device version, which fixes the sensing range and the optical set-up. On this model that is 111.
The number that matters when ordering is the SICK part number, 1093733, because it identifies exactly one article.
Typical Applications
SICK GTB2F-F1111 is used wherever a small, dependable switching signal is needed in a space that will not take a standard sensor. Common jobs include:
- Very tight installations: the 3.5 mm flat housing slides into slots and channels where nothing else fits
- Slot and cassette detection in vending, banking and ticketing machines
- Small parts feeders, escapements and rotary indexing tables
- Card, sheet and label presence checks
- Machine covers and drawers, where the sensor is mounted flush inside the panel
The PNP output makes it easy to wire into the digital inputs of the usual PLCs. PNP is the normal choice for European and Gulf-built control panels with sinking inputs. In dark switching the output is on when the object is absent, or when the beam is interrupted.
Other GTB2F Models
Every GTB2F version that Renda Trading supplies is listed below. The electronics are the same across a range group; only the output, the switching mode and the connection change.
| رمز الموديل | Part no. | Sensing range max. | Output | Switching mode | Connection |
|---|---|---|---|---|---|
| GTB2F-E5111 | 1093742 | 1 mm … 18 mm | NPN | Dark switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-E1111 | 1093736 | 1 mm … 18 mm | NPN | Dark switching | Cable, 3-wire, 2 m |
| GTB2F-F5111 | 1093739 | 1 mm … 18 mm | PNP | Dark switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-F1111 | 1093733 | 1 mm … 18 mm | PNP | Dark switching | Cable, 3-wire, 2 m |
| GTB2F-N5111 | 1093730 | 1 mm … 18 mm | NPN | Light switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-N1111 | 1093724 | 1 mm … 18 mm | NPN | Light switching | Cable, 3-wire, 2 m |
| GTB2F-P5111 | 1093727 | 1 mm … 18 mm | PNP | Light switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-P1111 | 1093721 | 1 mm … 18 mm | PNP | Light switching | Cable, 3-wire, 2 m |
| GTB2F-E5131 | 1093743 | 1 mm … 35 mm | NPN | Dark switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-E1131 | 1093737 | 1 mm … 35 mm | NPN | Dark switching | Cable, 3-wire, 2 m |
| GTB2F-F5131 | 1093740 | 1 mm … 35 mm | PNP | Dark switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-F1131 | 1093734 | 1 mm … 35 mm | PNP | Dark switching | Cable, 3-wire, 2 m |
| GTB2F-N5131 | 1093731 | 1 mm … 35 mm | NPN | Light switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-N1131 | 1093725 | 1 mm … 35 mm | NPN | Light switching | Cable, 3-wire, 2 m |
| GTB2F-P5131 | 1093728 | 1 mm … 35 mm | PNP | Light switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-P1131 | 1093722 | 1 mm … 35 mm | PNP | Light switching | Cable, 3-wire, 2 m |
| GTB2F-E5141 | 1093744 | 1 mm … 9 mm | NPN | Dark switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-E1141 | 1093738 | 1 mm … 9 mm | NPN | Dark switching | Cable, 3-wire, 2 m |
| GTB2F-F5141 | 1093741 | 1 mm … 9 mm | PNP | Dark switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-F1141 | 1093735 | 1 mm … 9 mm | PNP | Dark switching | Cable, 3-wire, 2 m |
| GTB2F-N5141 | 1093732 | 1 mm … 9 mm | NPN | Light switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-N1141 | 1093726 | 1 mm … 9 mm | NPN | Light switching | Cable, 3-wire, 2 m |
| GTB2F-P5141 | 1093729 | 1 mm … 9 mm | PNP | Light switching | Male connector M8, 3-pin, 200 mm cable |
| GTB2F-P1141 | 1093723 | 1 mm … 9 mm | PNP | Light switching | Cable, 3-wire, 2 m |
The Rest of the SICK G2 Family
The G2 family covers four sensing principles in two miniature housings. If this model is not the right principle for your job, the others are on the site:
- GTB2S background suppression, G2 Slim housing
- GTB2F background suppression, G2 Flat housing (this page)
- GTE2F energetic proximity, G2 Flat housing
- GL2S retro-reflective, G2 Slim housing
- GSE2S through-beam, G2 Slim housing
Frequently Asked Questions
What is SICK GTB2F-F1111?
SICK GTB2F-F1111, part number 1093733, is a G2 miniature photoelectric sensor in the G2 Flat housing. Its functional principle is background suppression, the sensing range is 1 mm … 18 mm, the output is PNP with dark switching, and the connection is cable, 3-wire, 2 m.
What is the sensing range of GTB2F-F1111?
The maximum sensing range is 1 mm … 18 mm.
Is GTB2F-F1111 PNP or NPN?
It has a PNP switching output. PNP switches the positive line to the input, which is what most European and Gulf control panels expect. SICK offers the same sensor with the opposite output under a different type code, so check the model table on this page before ordering.
Is GTB2F-F1111 light switching or dark switching?
Dark switching. The output is active when the receiver does not see light.
How is GTB2F-F1111 connected?
The connection is cable, 3-wire, 2 m. Supply voltage is 10 V DC to 30 V DC with a current consumption of about 20 mA, and the output can drive up to 50 mA. The outputs are short-circuit and overcurrent protected and the supply is reverse-polarity protected.
What are the dimensions of GTB2F-F1111?
The G2 Flat housing measures 14 mm x 24 mm x 3.5 mm (W x H x D) and the sensor weighs about 22 g. Enclosure rating is IP67 and the operating temperature range is -20 °C … +50 °C.
What is the difference between background suppression and a normal diffuse sensor?
A diffuse (energetic) sensor decides on how much light comes back, so a dark object close by and a bright object further away can look the same to it. A background suppression sensor measures where the reflected light lands on the receiver, which means it decides on distance. It detects dark objects reliably and ignores whatever stands behind them, which is why it is the safer choice on conveyors and in machine fixtures.
Is GTB2F-F1111 a genuine SICK product?
Yes. Renda Trading Company supplies original SICK sensors with SICK part numbers. The data on this page is taken from the official SICK data sheet for GTB2F-F1111, part number 1093733.
How do I order GTB2F-F1111 from Renda Trading?
Send us the type code GTB2F-F1111 or the part number 1093733 with the quantity you need and we will reply with price, availability and delivery time. If you are replacing a failed sensor, send a photo of the label and we will confirm the exact model.
Ordering SICK GTB2F-F1111 from Renda Trading
Renda Trading Company supplies genuine SICK sensors to factories and machine builders in Saudi Arabia, Iraq, the UAE and the wider Arab region. We quote per enquiry, because price depends on quantity and delivery time.
- Type code: GTB2F-F1111
- SICK part number: 1093733
- Brand: SICK
- Family: G2 miniature photoelectric sensors, G2 Flat housing
- Availability: contact us for current stock and lead time
Send the part number and quantity and we will come back with a quotation. If you are unsure which version you need, tell us the object you have to detect, the distance, the space available and whether your controller needs PNP or NPN, and we will confirm the right model first.
