We are not the manufacturer, authorised distributor or authorised representative of the Keyence brand Worldwide. The private labels and part numbers shown on this website are the property of their respective owners.
Manufacturer
Keyence
Country
Japan
Name
LK-2501
Type
Mounting bracket
Stock availability:
On request
Price: On request
On request
Several positions are needed?
Send your request on email:
| Model | LK-2501 | |
| Type | Amplifier unit, Long-distance*1 Controller | |
| Measurement mode | High-precision mode,Long-range mode | |
| Reference distance | 350 mm (High-precision mode),500 mm (Long-range mode) | |
| Measuring range | ±100 mm (High-precision mode),±250 mm (Long-range mode) | |
| Light source | Type | Visible red semiconductor laser |
| Wavelength | 690 nm | |
| Output | 15mW | |
| Laser Class | FDA (CDRH) 21CFR Part 1040.10 | Class 3B Laser Product |
| Laser Class | IEC 60825-1 | |
| Spot diameter (at standard distance) | Approx. 0.7 mm (High-precision mode),Approx. 0.3 mm (Long-range mode) | |
| Linearity | ±0.1% of F.S. *2 | |
| Repeatability | 10 µm*3 (High-precision mode), 50 µm*3 (Long-range mode) | |
| Analogue output | Output voltage | ±10 V (10 µm/mV)*4 (High-precision mode), ±5 V (50 µm/mV)*4 (Long-range mode) |
| Impedance | 100 ? | |
| Output current | 4 to 20 mA (Applicable load: 350 ? max.) | |
| Alarm output | NPN: 100 mA max. (40 V max.) (N.C.), Residual voltage: 1 V max. | |
| Sampling cycle | 1,024 µs | |
| Other functions | Auto-zero, analog output holding when an alarm occurs, gain switching, response switching, span and shift adjustment of mirror surface measurement mode, changing the sampling cycle | |
| Temperature characteristics | 0.01% of F.S./°C | |
| Rating | Power voltage | 24 VDC ±10 %, Ripple (P-P) 10 % or less |
| Maximum current consumption | 400 mA max. | |
| Environmental resistance | Enclosure rating | IP67 |
| Ambient light | Incandescent or fl uorescent lamp: 10,000 lux max. | |
| Ambient temperature | 0 to +50 °C (No condensation) | |
| Relative humidity | 35 to 85 % RH (No condensation) | |
| Vibration resistance | 10 to 55 Hz, Double amplitude 1.5 mm, 2 hours in each of the X, Y, and Z directions | |
| Material | Polycarbonate | |
| Weight | Approx. 515 g (including cable) | |
| *1 The LK-501 and LK-503 can both be used in High-precision mode or Long-range mode. *2 Linearity was obtained using KEYENCE's standard target (Zirconia block gauge: LK-031/036, LK-081/086, LK-011, White ceramic block gauge: LK-501/503). *3 Repeatability was obtained using KEYENCE's analogue sensor controller (RD-50) with the number of averaging measurements set to 64. Note: The ripple of the analogue output may be 1 mV or more due to co mmon mode noise when observed with an oscilloscope or a high-speed A/D conversion board. *4 When measurement is impossible, 12 V (31.2 mA) is output. |
