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Description
Sick - GRTB18S-P2317 PHOTOELECTRIC SENSOR, DIFFUSE BACKGROUND SUPPRESSION, M18, 3-300MM RANGE, PNP LO, M12 CONNECTORSick GRTB18S P2317 PHOTOELECTRIC SENSOR, DIFFUSE BACKGROUND SUPPRESSION, M18, 3 300MM RANGE, PNP LO, M12 CONNECTOR Product segment Photoelectric sensors Product family group Cylindrical photoelectric sensors Sub product family group GR18 Product family GR18S Sensing range max. 3 mm 300 mm Sensor principle Photoelectric proximity sensor Detection principle Background suppression Switching output PNP Switching mode Light switching Connection type
Sick - GRTB18S-P2317 PHOTOELECTRIC SENSOR, DIFFUSE BACKGROUND SUPPRESSION, M18, 3-300MM RANGE, PNP LO, M12 CONNECTOR
- Product segment
- Photoelectric sensors
- Product family group
- Cylindrical photoelectric sensors
- Sub product family group
- GR18
- Product family
- GR18S
| Sensing range max. | 3 mm ... 300 mm |
| Sensor principle | Photoelectric proximity sensor |
| Detection principle | Background suppression |
| Switching output | PNP |
| Switching mode | Light switching |
| Connection type | Connector M12, 3-pin |
| Light source | PinPoint LED |
| Adjustment | Potentiometer |
Product Information
| Alternative Part Number: | 1076095 |
| Manufacturer: | Sick |
| Pricing Unit: | Each |
| Weight: | 0.017 kg (each) |
| Tariff code: | 85365005 |
| Generic code: | SICK7 |
Product Details
| ETIM Group: | Sensors |
| ETIM Class: | Light scanner with background masking |
| Adjustment range: | - - - |
| Ambient temperature: | - - - |
| Analogue output 0 mA ... 20 mA: | - |
| Analogue output 0 V ... 10 V: | - |
| Analogue output -10 V ... +10 V: | - |
| Analogue output 4 mA ... 20 mA: | - |
| AWG-number: | - |
| Construction type housing: | Cylinder plain |
| Degree of protection (IP): | IP67 |
| Diameter sensor: | 18mm |
| Height of sensor: | 18mm |
| Length of sensor: | 38.1mm |
| Light dot: | - |
| Material housing: | Plastic |
| Material of optical surface: | Plastic |
| Max. output current: | - |
| Max. output current at protected output: | 100mA |
| Max. switching distance: | 300mm |
| Min. reflector distance: | - |
| Number of contact energized outputs with signalling function: | - |
| Number of protected contact energized outputs: | - |
| Number of protected semiconductor outputs: | - |
| Number of semiconductor outputs with signalling function: | - |
| Operating distance: | - - - |
| Operation agent-safety class: | Safety class 3 |
| Pre failure notice: | - |
| Rated control supply voltage Us at AC 50HZ: | 10 - 10V |
| Rated control supply voltage Us at AC 60HZ: | - - - |
| Rated control supply voltage Us at DC: | - - - |
| Rated switching distance: | 150mm |
| Response time: | 0.5ms |
| Sensing mode: | Light switching |
| Suitable for safety functions: | - |
| Switching frequency: | 1000Hz |
| Switching voltage of OSSD at state "high": | - |
| Transmission range of the safety field: | - |
| Type of electric connection: | Connector M12 |
| Type of interface for safety communication: | Other |
| Type of light: | Polarized red light |
| Type of switching output: | PNP |
| Voltage type: | DC |
| Wavelength of the sensor: | - |
| Width sensor: | 18mm |
| With communication interface analogue: | - |
| With communication interface AS-Interface: | - |
| With communication interface CANOpen: | - |
| With communication interface DeviceNet: | - |
| With communication interface Ethernet: | - |
| With communication interface INTERBUS: | - |
| With communication interface PROFIBUS: | - |
| With communication interface RS-232: | - |
| With communication interface RS-422: | - |
| With communication interface RS-485: | - |
| With communication interface SSD: | - |
| With communication interface SSI: | - |
| With monitoring function downstream switching devices: | - |
| With other analogue output: | - |
| With reflector: | - |
| With restart blockage: | - |
| With time function: | - |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.7 ★★★★★
Based on 22 reviews
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Product Reviews
★★★★★ 4
Light, organized, security concern about strap
Color: Black+Gunmetal Grey, Size: Large, Color: Black+Gunmetal Grey, Size: Large
I used this passport holder on a recent multi passport trip and overall it does what it claims without feeling bulky. The nylon material is lightweight but reasonably sturdy and holds its shape well in a backpack or day bag. It does not feel flimsy, and still looks new with the stitching and zippers holding up well
Organization is the strong point. On one side I was able to fit three passports comfortably, though the pockets are not a uniform depth. The pockets are loose enough you can also double up if needed. A fourth passport fits on the opposite side along with several credit cards. There are zippered pouches inside and outside useful for cash and a phone, plus open access pockets that work well for boarding passes or documents you need to grab quickly. There is also a small storage area above the credit card slots that turned out to be useful, though listed for SSD storage, I stored a couple of CR2032 batteries there for Bluetooth trackers.
The RFID blocking is a basic but expected feature and worked as intended. Nothing about the layout forces cards or passports to bend, which I appreciate since I tend to keep this packed while moving through airports.
The shoulder strap is my main criticism. It is thin and functional but could be cut fairly easily. I would prefer to see embedded wire or a more reinforced strap for better security in crowded areas. The handle is fine for short carries, but the strap is what you rely on most of the time.
The included Bluetooth tracker works well enough for proximity alerts, but it is not compatible with Apple Find My. I ended up removing it and using an AirTag instead, which fit without issue and gave better ecosystem integration for me.
Overall, this is a practical, lightweight travel organizer that handles multiple passports and documents well. The layout is thoughtful and flexible, and the build quality matches the price point. The strap and tracker limitations are worth noting, but the core function as a family passport holder is solid.
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Reviewed in the United States on January 11, 2026
★★★★★ 3
Nice for travel
Color: Black, Size: Large
No fashion statement here but useable for my trip.
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Reviewed in the United States on May 8, 2026
★★★★★ 5
Bere
Color: Gunmetal Grey, Size: Large
Tiene buena capacidad, es ligero y cómodo ideal para cuando sales de viaje puedes guardar lo esencial
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Reviewed in the United States on April 21, 2026
★★★★★ 5
Very Impressed, Great Deal
Color: Black, Size: Large
Purchased this as a gift for my travel clients who are going to Greece and I am so glad I did! At $9.99, it is such a great deal! And I love that it has RFID blocking, as well as a Bluetooth tracker, just in case. I'm excited to hear feedback from them and hoping the bluetooth tracker actually works! But so far, very impressed.
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Reviewed in the United States on March 24, 2026
★★★★★ 5
Fits passport and other important travel documents easily and safely
Color: Haze Blue+Dusty Blue, Size: Large
Beautiful color, great quality for the money, easy to use I was able to put my passport and other documents in one secure place. Fits perfectly with no heavy luggage to carry it in. Highly recommend for the traveler
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Reviewed in the United States on February 6, 2026