GRTB18S-P2406S01

Product ID:56938
Updated: 2026/7/8
sick GRTB18S-P2406S01

Key Features

  • 1Compact Design: The GRTB18S-P2406S01 features a compact cylindrical housing made of plastic.
  • 2PNP Output: Equipped with a PNP output for easy integration into various control systems.
  • 3High Sensitivity: Offers high sensitivity and accuracy in detecting objects, ensuring reliable operation.
  • 4Durable Construction: Built to withstand harsh industrial environments with a robust design.
  • 5Easy Installation: Simple screw-in installation makes it quick and hassle-free to set up.

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Technical Specifications

Detailed engineering parameters

ParameterValueParameterValue
Functional principle
Photoelectric proximity sensor
Functional principle detail
Background suppression
Dimensions (W x H x D)
18 mm x 18 mm x 38.1 mm
Housing design (light emission)
Cylindrical
Thread diameter (housing)
M18 x 1
Optical axis
Axial
Sensing range max.
3 mm ... 100 mm
Sensing range
15 mm ... 100 mm
Type of light
Visible red light
Light source
PinPoint LED
Light spot size (distance)
Ø 7 mm (100 mm)
Wave length
650 nm
Adjustment
None#!#fix
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
Current consumption
30 mA
Switching output
PNP
Output function
Complementary
Switching mode
Light/dark switching
Signal voltage PNP HIGH/LOW
V#!#- (≤ 3 V) / approx. 0 V
Output current Imax.
≤ 100 mA
Response time
< 500 µs
Switching frequency
1,000 Hz
Connection type
Male connector M12, 4-pin
Circuit protection
A6)#!#B7)#!#D8)
Protection class
III
Housing material
Plastic, ABS
Optics material
Plastic, PMMA
Enclosure rating
IP67
Items supplied
Fastening nuts (2 x)
Electromagnetic compatibility (EMC)
EN 60947-5-2
Ambient operating temperature
–25 °C ... +55 °C
Ambient temperature, storage
–40 °C ... +70 °C
UL File No.
NRKH.E348498 & NRKH7.E348498

Specifications may be subject to change without notice

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