Nanjing KJT Electric Co,.LTD
The KJT-TG20 series is a high-precision proximity ranging LIDAR that supports both indoor and outdoor applications. For precision instrument inspection, process control of automated production lines, reliable measurement and detection of extremely dark or shiny materials, and other types of applications, the KJT-TG20's technical specifications ensure that the needs of the application are met.
| model | KJT-TG20 | KJT-TG20C | KJT-TG20CL | KJT-TG50 | KJT-TG50C | KJT-TG50CL | |
| Type | cable type | M12 Connector Cable Type | cable type | M12 Connector Cable Type | |||
| Detection distance | 10m | 20m | |||||
| spot diameter | Approx. 4 mm | Variable (for use below ø40 mm) | |||||
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light source |
kind | Red laser (660nm) | |||||
| Mutual interference prevention function | 4 units (when the interference prevention function is used) | ||||||
| Repeatability | ±5mm | ||||||
| response frequency | 500Hz | ||||||
| I/O | control output |
NPN open collector/PNP open collector Switching method 30 VDC or less, 50 mA or less, 2 V or less residual voltage N.O./N.C. switching method *Switching method |
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| external input |
Light throw stop/ tuning/ datum update (when using DATUM mode) Switching method Short-circuit current NPN: 1 mA or less / PNP: 1 mA or less |
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| analog output | ― |
Current output / Voltage output switching Current output: 4 to 20 mA Maximum load resistance 500 Ω Voltage output: 0 to 10 V External load resistance 5 kΩ or more *External load resistance 5 kΩ or more |
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| protection circuit | Power reverse connection protection, power surge protection / output short circuit protection, output reverse connection protection, output surge protection | ||||||
| Supply Voltage | 20 to 30 VDC Ripple (P-P) 10%, Class 2 or LPS | ||||||
| Current consumption | 45 mA or less (except load)*5 | 50 mA or less (except load)*7 | |||||
| Environmental resistance | Shell protection class | IP65/ IP67 | |||||
| Ambient light | Incandescent/Daylight: 10,0000 lux or less | ||||||
| environmental temperature | -20 to +55 °C (no freezing) | ||||||
| relative humidity | 35 to 85 % RH (non-condensing) | ||||||
| seismic defenses | 10 to 55 Hz, dual amplitude 1.5 mm, 2 hours in each X,Y,Z direction | ||||||
| impact resistance | 1,000 m/s^2, 6 times in each X,Y,Z direction | ||||||
| material (that sth is made of) |
Housing: Zinc casting (nickel-chromium plated), Indicator cover and buttons: PES, PMMA with anti-scratch coating, Cable gland: PBT, Cable: PVC |
Housing: Zinc casting (nickel-chromium plated), Indicator cover and buttons: PES, Lens cover and monitor: PMMA with scratch-resistant coating, Cable sleeve: PBT, Cable: PVC, M12 connector: TPE, PBT, nickel-plated brass |
Housing: Zinc casting (nickel-chromium plated), Indicator cover and buttons: PES, Lens cover and monitor: PMMA with scratch-resistant coating, Cable sleeve: PBT, Cable: PVC |
Housing: Zinc casting (nickel-chromium plated), Indicator cover and buttons: PES, Lens cover and monitor: PMMA with scratch-resistant coating, Cable sleeve: PBT, Cable: PVC, M12 connector: TPE, PBT, nickel-plated brass |
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Supplement:
*1 Displayable range is 50 to 2200.
*2 FDA (CDRH) classification is based on IEC60825-1 and implemented in accordance with Laser Notice No.50 .
*3 I/O can be selected from the following combinations.
・Control output × 2, Control output + external input
・Control output + analog output (LR-TB5000/TB5000C/TB5000CL only)
・External input + analog output (LR-TB5000/TB5000C/TB5000CL only)
(Refer to the instruction manual for the setting method.)
*4 IO-Link: Supports Specification v.1.1 / COM2 (38.4 kbps).
If you are using the product in an environment where it is not possible to download files over the network, please contact the nearest sales office.
*5 145 mA or less (including load)
*6 The displayable range is 50 to 5200.
*7 150 mA or less (including load)
