- 4KHz Ultra fast sampling speed, 0.05% F.S. ultra-high linear accuracy, 0.1μ M Repetitive accuracy
- 01
- Adopting optical basic compression module, IP67 protection level, sturdy and durable
- 02
- Organic OLED information visualization digital display panel, more convenient to operate
- 03
- Wide measurement range, available in multiple models from 26mm to 1200mm
- 04
PDM Series coverage 250 μ S~64ms wide range sampling period, dimming particle size far exceeds similar foreign products 10 More than 2 times. By intelligently sensing the reflectivity of objects and dynamically adjusting the duration of light reception, we ensure accurate and error free measurements. Real time adjustment of light intensity effectively suppresses the impact of sudden changes in object material, color, and height on measurement stability.
High protection performance, sturdy and durable
PDM The series adopts optical basic compression modules, effectively avoiding measurement errors caused by foundation deviation. IP67 protection level, effectively preventing pollutants such as water droplets and dust from entering, sturdy and durable.
Information visualization digital display panel, more convenient to operate
adopts high-performance OLED display panel, supports data display and simultaneous display of light waveform, and multiple detection modes are suitable for more application scenarios.
offers two types of light spots: wide spot and focused spot, allowing for precise measurement of small workpieces without any pressure.
| Type | Precision measurement type（Wide spot light） | Precision measurement type（Focused light spot） | Long Distance Measurement Type | ||||||||||
| Model | Wide spot light | PDM-030-A | PDM-050-A | PDM-085-A | PDM-120-A | PDM-030S-A | PDM-050S-A | PDM-085S-A | PDM-120S-A | PDM-350-A | PDM-700-A | ||
| Focused light spot | PDM-030-485 | PDM-050-485 | PDM-085-485 | PDM-120-485 | PDM-030S-485 | PDM-050S-485 | PDM-085S-485 | PDM-120S-485 | PDM-350-485 | PDM-700-485 | |||
| Measure the center distance |
30mm
|
50mm
|
85mm
|
120mm
|
30mm
|
50mm
|
85mm |
120mm
|
350mm | 700mm | |||
| Measuring range | ±4mm | ±10mm | ±20mm | ±60mm | ±4mm | ±10mm | ±20mm | ±60mm | ±250mm | ±500mm | |||
| Repeatability | 0.25μm | 0.25μm | 2μm | 4μm | 0.25μm | 0.25μm | 2μm | 4μm | 10μm | 50μm | |||
| Linear accuracy | ±0.05% F.S. ( F.S.=8mm ) |
±0.05% F.S. ( F.S.=20mm ) |
±0.05% F.S. ( F.S.=40mm ) |
±0.1% F.S. ( F.S.=120mm ) |
±0.1% F.S. ( F.S.=8mm ) |
±0.1% F.S. ( F.S.=20mm ) |
±0.1% F.S. ( F.S.=40mm ) |
±0.1% F.S. ( F.S.=120mm ) |
±0.2% F.S. ( F.S.=500mm ) |
±0.15% F.S. ( 200-700mm )
±0.3% F.S. ( 700-1200mm ) |
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| spot size | Proximal Distance | 0.13x1.45mm | 0.18x3.13mm | 0.23x2.2mm | 0.36x2.1mm | φ120μm | φ160μm | φ110μm | φ190μm | φ210μm | φ0.3μm | ||
| Reference distance | 0.13x1.12mm | 0.18x1.82mm | 0.29x1.8mm | 0.37x1.9mm | φ48μm | φ74μm | φ120μm | φ200μm | φ620μm | φ1.1μm | |||
| Distal Distance | 0.14x.0.79mm | 0.21x1.51mm | 0.34x1.40mm | 0.51x1.6mm | φ53μm | φ91μm | φ160μm | φ710μm | φ1400μm | φ1.8μm | |||
| Light source |
Red semiconductor laser；maximum output: 1mW、Emission peak wavelength: 655nm
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Response time
|
Auto / 250μs / 330μs / 500μs /1ms / 2ms / 4ms / 8ms / 16ms
|
Auto / 1ms / 2ms / 4ms / 8ms / 16ms | |||||||||||
| Laser class |
Class2
|
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| RS485 Communication specifications | Half-duplex（ Supported only for RS485 output） | ||||||||||||
| External input function | Triggering Upload | ||||||||||||
| Analog Output | electric current | Output 4-20mA，Allowable load resistance below 300 Ω | |||||||||||
| voltage | 0-5V，Output impedance 100 Ω | ||||||||||||
| Switching Output | Open collector output ( NPN/PNP ) ，Max100mA / DC 30V，Residual voltage 1.8V | ||||||||||||
| Supply voltage | 12V~ 24V DC±10%，( Pulsation P-P below 10% ） | ||||||||||||
| Consumption current | Below 100mA | ||||||||||||
| Protection circuit | Reverse connection protection、Overcurrent protection、Short circuit protection | ||||||||||||
| environment resistance | Protection grade | IP67（ IEC ） | |||||||||||
| Service ambient temperature | -10℃~+50℃(Pay attention not to condensation and freezing)，When stored：-20℃~ +60℃ | ||||||||||||
| Operating environment humidity | 35%RH~85%RH，When stored：35%RH~85%RH | ||||||||||||
| Resistant to ambient light | Incandescent lamp： illumination of receiving surface below 3000lx | ||||||||||||
| Vibration | Frequency 10Hz~55Hz，Double-amplitude 1.5mm，2 Hours in each direction X、Y、Z | ||||||||||||
| Lmpact resistance | Acceleration 500m/s ² ( Approximately 50g)，Times in each direction X、Y、Z | ||||||||||||
| Material | Die-casting aluminum | ||||||||||||
