Product Features
·Non-contact detection, free of mechanical wear and highly durable
·Strong environmental adaptability, immune to dust interference with stable detection performance
·Fast response speed and high repeat positioning accuracy, suitable for high-speed automated detection
·IP67 protection rating, vibration-resistant and corrosion-resistant, applicable to harsh industrial sites
·Stable output signals, compatible with various controllers, simple and convenient for installation and commissioning
·Strong environmental adaptability, immune to dust interference with stable detection performance
·Fast response speed and high repeat positioning accuracy, suitable for high-speed automated detection
·IP67 protection rating, vibration-resistant and corrosion-resistant, applicable to harsh industrial sites
·Stable output signals, compatible with various controllers, simple and convenient for installation and commissioning
Product Parameters
| model | NPN | GT18GS-08BNA | GT18GS-08BNA-C3 | GT18GS-08BNB | GT18GS-08BNB-C3 |
| PNP | GT18GS-08BPA | GT18GS-08BPA-C3 | GT18GS-08BPB | GT18GS-08BPB-C3 | |
| output form | NO | NC | |||
| switching frequency | 800Hz | ||||
| Detection Distance | Sn：8mm | ||||
| repeatability precision | <1% （Sr） | ||||
| slow-moving | <15% （Sr） | ||||
| supply voltage | DC 12V~24V（±10%） | ||||
| Output voltage drop | <2V DC | ||||
| no-load current | Below 10 mA | ||||
| maximum output current | 200mA | ||||
| Control Output | NPN output | NPN collector open-circuit: 24 V; residual voltage: 1 V or less | |||
| PNP output | PNP collector open-circuit voltage: 24 V; residual voltage: 1 V or less | ||||
| Electrical Connection | cable | Default specifications: PVC cable, 2 m length, 3 strands of 0.35 mm² each | |||
| connector | Suffix-C3 specification: Equipped with an M12 four-pin pin connector | ||||
| environmental resistance | levels of protection | IP67 | |||
| ambient temperature | Temperatures range from-40°C to +85°C, without freezing. | ||||
| ambient humidity | 35–85% RH, no condensation | ||||
| antiknock characteristics | Acceleration: 500 m/s², applied five times in each direction (X, Y, Z). | ||||
| vibration resistance | 10 to 55 Hz, composite amplitude of 1.5 mm, with 2-hour measurements along the X, Y, and Z axes | ||||
| Shell Material | Nickel-plated copper; PBT (polyethylene terephthalate) | ||||
| outline dimension | 55mm(H)*18mm(D) | ||||
| Product Weight | 51g | ||||
| accessories of a product | To purchase a bracket or cable, select them separately | ||||
Note: A "G" in the model prefix indicates the wide-temperature version (temperature range: -40°C to +85°C).
Product Dimensions
Input and Output Circuit Diagram
