| Product number | High functional type | KJT03 -L | KJT05 -L | KJT08 -L | KJT12 -L | KJT25 -L |
| Measurement method | diffuse reflection |
| Determine center distance | 30mm | 50mm | 85mm | 120mm | 250mm |
| Measuring range | 士4mm | 士10mm | 士20mm | 士60mm | 士150mm |
| light source | Red semiconductor laser level 1 (JIS/IEC/GB/KS/FDA Laser Notice No.50/GB) Maximum output: 0.39mw, emission peak wavelength: 655nm |
| Beam diameter (Note 2) | 1.75 X3.5mm |
| light receiving part | CMOS image sensor |
| resolution | 20 μm |
| linearity | ±0.2%F.S. |
| Temperature characteristics | ±0.08%F.S./℃ |
| voltage | 24V DC±10% including pulsation 05V(P-P) |
| Current consumption | Below 100mA |
| Sampling period | 200 μs、500 μs、1ms、2ms |
| Analog output | Voltage | Output range: 0~10.5V (normal), 11V (warning) Output impedance: 100Ω |
| current | Output range: 3.2~20.8mA (normal), 21.6mA (warning) Load impedance: 300Ω or less |
OUT1output OUT2output OUT3output | Judgment output or warning output (setting switching type) NPN transistor open collector/PNP transistor open collector (switching type) |
<When setting NPN action> Maximum inflow current: 50mA Applied voltage: 3~24V DC (between output and 0V) Residual voltage: below 2V (When the incoming current is 50mA) Leakage current: 01mA or less | <When setting PNP action> Maximum outflow current: 50mA Residual voltage; below 2.8V (When the output current is 50mA) Leakage current: 0.1mA or less |
| Output action | Open circuit when ON (output action) |
| Short circuit protection | Equipped (automatic recovery type) |
| NP switching input | When OV is connected: NPN open collector output operates When the power supply is connected to 24V DC: PNP open collector output operates |
| Timing input | When NPN action is set: Action when connected to OV or action during connection (varies depending on the setting) |
When PNP action is set: Action when external power supply + is connected or action during connection (varies depending on the setting)
|
| Multiple inputs | Perform zero adjustment, reset, memory switching, teaching, saving, and laser control according to the input time When setting NPN action: according to the time of connecting OV When setting PNP action: according to the time of connecting external power supply + |
| Communication interface (high-function type) | RS-422orRS-485 Baud rate:9,600/19,200/38,400/115,200bps The data is 8 bits long, the end bit is 1 bit long, no parity, BCC yes, data Distinction:CR |
| Indicator | laser light | Green light-emitting diode lights up when laser light is emitted |
| warn | Orange light-emitting diode: Insufficient light intensity makes measurement impossible. |
| output | Yellow light-emitting diode (number of display lights: 3) lights up when the output is activated
|
| Digital display department | Red LED symbol and 5-digit display |
| protective structure | IP67 (except connector part) |
| Degree of contamination | 2 |
| Insulation resistance | 20MΩ or more at DC 250V Megger (between all terminals and case) |
Withstand voltage
| AC 1,000V 1 minute (between all terminals and case) |
| Vibration resistant | Endurance frequency: 10~55Hz (cycle 1 minute) Dual amplitude: 1.5mm X, Y, Z direction 2 hours each |
| Shock proof | 500m/s2 3 times each in X, Y and Z directions |
| Ambient illumination (Note 3) | 3,000δx or less (light-receiving surface illumination with incandescent lamp)
|
| ambient temperature | -10~+45°C (be careful not to condense or freeze) Storage: -20~+60°C |
| ambient humidity | 35-85%RH during storage: 35-85%RH |
| Use height | Below 2.000m |
| Material | Body shell: PBT, front cover: acrylic, cable: PVC |
| cable | High functional type: 0.5m |
| cable extension | High-function type: The total length can be extended to 20m with optional cable (sold separately) |
| Tightening torque | 0.8N·m or less |
| weight | High functional type | About 70g (excluding cable), about 110g (including cable), about 160g (packaging) |
| Applicable standards | EMC directive applies |
