KJT-TBF series safety grating (safety light curtain), protection grade IP68, can work normally underwater, has strong light/electromagnetic interference, low power consumption design and short response time. High reliability, safe to use.
| Models | KJTFS10 series | KJTFS20 series | KJTFS30 series | KJTFS40 series | |
| Number of optical axes | 8、12 to 32 | 4、6、8 to 32 | 4、6、8 to 32 | 4、6、8 to 32 | |
| optical axis distance | 10mm | 20mm | 30mm | 40mm | |
| Suitable for small protective objects | φ15mm | φ25mm | φ35mm | φ45mm | |
| Protection width | Optical axis spacing×(number of optical paths-1) | ||||
| Detection range | 0-3m | ||||
| Supply voltage | DC24V | ||||
| Power consumption | ＜8W | ||||
| Response time | 3-32ms | ||||
| Output | NPN | NPN transistor output, 100mA | |||
| PNP | PNP transistor output, 100mA | ||||
| Output current | 100mA | ||||
| Output form | NPN or PNP dual output, NPN/PNP single output at the same time | ||||
| Output status | ON when all optical axes receive light | ||||
| indicator light | Launcher | The yellow light is on and the power is on | |||
| Receiver | Red and green two-color indicator light, when the light is not blocked (green), when the light is blocked (red) | ||||
| Light resistant environment | Sunlight: 10000Lx, white light: 3000Lx | ||||
| Ambient temperature | -25-+70°C (be careful not to condense or freeze) | ||||
| Ambient humidity | 35-95％RH | ||||
| vibration resistance | Frequency: 10-55Hz, amplitude: 0.75mm, 2 hours in each direction of X, Y, Z | ||||
| Impact resistance | Acceleration 300m/s, 2 hours in each direction of X, Y, Z | ||||
| Insulation resistance | AC1000V, 50/60Hz, 1 minute | ||||
| Dielectric strength | DC500V,20MΩ | ||||
| Dielectric strength | Equipped with special cable, 4-core emitter and 6-core receiver | ||||
| Housing material | Shell: Aluminum alloy End cover: ABS engineering plastic Bracket: Cold-rolled steel plate | ||||
| Protective level | IP68 | ||||
