High Precision Laser Displacement Sensor LD-H Series
Category: Laser Displacement Sensor
Specifications
Details
High Precision Laser Displacement Sensor LD-H Series
High-precision, high-performance rapid detection
The static repeatability can reach up to 1μm, supports multiple signal outputs, and can realize online detection of various high-precision application scenarios such as distance measurement, step difference, thickness, etc.
Features
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Application Scenario
Chip stacking, presence or absence detection
Coil diameter monitoring
Vision system CCD height assisted positioning
Technical Parameters
| model | LD-H035 | LD-H065 | LD-H100 | |||
| Measuring center distance | 35mm | 65mm | 100mm | |||
| Measuring range | ±5mm | ±20mm | ±40mm | |||
| Resolution | 0.25 μm | 1 μm | 2 μm | |||
| Repeatability* 1 | 1 μm | 4 μm | 8 μm | |||
| Linearity | ±0.1 % FS | ±0.1 % FS | ±0.1 % FS | |||
| Temperature characteristics | 0.05 % FS/℃ | |||||
| light source | Visible semiconductor laser wavelength650nm,1mW,2Laser-like | |||||
| Spot type* 2 | Small light spot | Wide spot | Small light spot | Wide spot | Small light spot | Wide spot |
| Spot size | Φ 55 μm | 55* 1600 μm | Φ 150 μm | 150* 1600 μm | Φ 220 μm | 220* 1600 μm |
| Light receiving device | CMOS Image Sensor | |||||
| Supply voltage | 12V~24VDC±10% | |||||
| Current consumption | 100mAthe following | |||||
| enter | Pulse width trigger, external trigger | |||||
| Analog voltage output | Output range:0V~10VOutput Impedance:100 Ω | |||||
| Analog current output | Output range:4mA~20mALoad impedance:≤300 Ω | |||||
| Communication interface | RS485,ModbusRTU,RS422 | |||||
| Sampling frequency | 2000Hz,1000Hz,500Hz,200Hz adjustable | |||||
| Protection level | IECIP67 | |||||
| Ambient illumination | Illuminance of the light receiving surfaceIncandescent lamp10000Lux | |||||
| Ambient temperature range | When working:0℃~+50℃When saving:-15℃~+70℃ | |||||
| Ambient humidity range | When working:35%~85%RHWhen saving:35%~85%RH | |||||
| vibration | 10~150HzDouble Amplitude0.7mmThree-axis direction | |||||
| Shock resistance | 300m/S²Six directionsThree times each (up and down,about,Front and back) | |||||
| Material | Body shell PBT,Optical bracket PPS,Cable PVC | |||||
| Connection | PVC Cable14PIN shielded cable,Standard length 50mm,Extension cord needs to be configured separately | |||||
| weight | About 120g | |||||
Measuring distance
Accessories Overview
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