KJT-KDATC-II laser aluminum water level meter adopts the phase comparison principle for measurement. The laser sensor emits visible laser beams of different frequencies, receives the scattered laser light returned from the measured object, compares the received laser signal with the reference signal, and then uses a microprocessor to calculate the distance between objects corresponding to the corresponding offset. The measurement accuracy can reach mm level.
| Measuring range | 0.1～30m |
| measurement accuracy | 1mm |
| resolution | 0.1mm |
| Repeatability | 0.5mm |
| Operating temperature | -10℃～50℃（Air cooling + air purging） |
| storage temperature | -20℃～60℃ |
| Supply voltage | 10V～30VDC |
| measure time | 10Hz（High temperature molten steel surface） |
| Protection level | IP65，Aluminum shell |
| Sensor size | 220×124×60mm （L×W×H） |
| weight | 1.9Kg（Includes mounting bracket） |
| Data interface | RS232 (RS422 needs to be customized); baud rate 9600, ASCII format 8n1 |
| Switching output | Programmable switching output (center point and hysteresis range) with load capacity 0.5A |
| Operating mode | DT (measurement of aluminum water surface) |
| Analog output | Programmable measurement range, 4-20mA; load impedance ≤500Ω |
