Product Features
Explosion proof laser ranging sensor
High precision and high-speed measurement The explosion-proof laser ranging sensor adopts advanced laser ranging technology, which can achieve millimeter level high-precision measurement and ensure the accuracy of data. At the same time, it has fast measurement speed and can capture real-time distance changes of target objects, meeting the needs of dynamic monitoring.
Adapt to complex environments and have strong stability
Multiple output interfaces, easy to integrate
Technical Parameter
| model | DOB-EXTLS | |
| Measuring distance | 0-200M | |
| Explosion proof grade | Ex db IIB T6 Gb; Ex tb III B T80℃Db | |
| Measuring objects | Natural objects | |
| rated voltage | 10-30VDC | |
| Rated current | ≤60mA | |
| resolution | 1mm | |
| repeatability | ±1mm | |
| Absolute accuracy | ± (1.5mm+D * 5 ‱), where D is the measured distance | |
| frequency | 20Hz | |
| power consumption | ≤2.1W | |
| response time | 1ms | |
| Typical spot size | When the laser spot is 10m, it is less than 5mm | |
| laser light source | 650nm， ≤1mW/mm² | |
| laser class | Class 1 | |
| pulse width | ＜2ns | |
| monitor | OLED display screen | |
| Housing material | ALUMINUM SHELL | |
| operation temperature | -10 ～ +50℃ | |
| storage temperature | -40℃～60℃ | |
| line type | Plug in M12 | |
| degrees of protection provided by enclosure | IP67 | |
| size | 135×135×100mm（L×W×H） | |
| Ability to resist environmental light | 100KLux | |
| Average laser service life (at 25 ℃) | About 20000 hours | |
| signal output | Switching output: □ NPN □ PNP □ Relay (optional) Maximum output current ≤ 100 mA Analog output: □ 4-20mA □ 0-10V (optional) Load ≤ 300 Ω Digital output □ RS485 | |
Application scenarios
Wiring diagram
