Delta Laser Displacement Sensor
The LD-E Series deploys high-resolution CMOS sensors for contactless measurement of object size, position, flatness, gap, and runout via laser triangulation.
- Supply, integration & commissioning
- Local support
- Coimbatore · Bangalore · Chennai
Delta Laser Displacement Sensor: technical details
Measurement range 25 ~ 700 mm with five model options: 500 ± 200 mm, 220 ± 100 mm, 100 ± 35 mm, 50 ± 15 mm, 30 ± 5 mm Supports digital I/O, analog 4~20mA, and Modbus RS-485 communication Linearity ±0.1% ~ ±0.3% A space-saving compact size and certified with an IP67 waterproof rating, suitable for various environments
Sensor Model Specifications
| Model | LD-030E-M22 | LD-050E-M22 | LD-100E-M22 | LD-220E-M22 | LD-500E-M22 |
|---|---|---|---|---|---|
| Detection method | Triangular measurement | ||||
| Reference Distance (mm) | 30 | 50 | 100 | 220 | 500 |
| Measurement Range (mm) | ± 5 | ± 15 | ± 35 | ± 100 | ± 200 |
| Light spot diameter (center position) | Approx. 100 × 100 µm | Approx. 80 × 70 µm | Approx. 136 × 110 µm | Approx. 290 × 238 µm | Approx. 541 × 330 µm |
| Interface | Digital I/O / Modbus Communication (RS-485) Supports 9,600 / 14,400 / 19,200 / 38,400 / 57,600 / 115,200 bps (Default: 115,200 bps) Supports RTU/ASCII: 8,N,1 | 8,N,2 | 8,O,1 | 8,O,2 | 8,E,1 | 8,E,2 | 7,O,1 | 7,E,1 | 7,O,2 | 7,E,2 | ||||
| Input Voltage | 12 ~ 24 VDC ±10%, 1W | ||||
| Repeatability | 5 µm | 15 µm | 70 µm | 200 µm | 300 µm (300–500 mm), 800 µm (500–700 mm) |
| Linearity | ± 0.1% F.S | ± 0.1% F.S | ± 0.1% F.S | ± 0.2% F.S | ± 0.2% F.S (300–500 mm), ± 0.3% F.S (500–700 mm) |
| Enclosure Rating | IP67 | ||||
| Certification | CE | ||||
| Dimensions | 44 × 25 × 24 mm | ||||
Specifications are from Delta Electronics and may change. Ask us for the latest datasheet, price and availability.
More than a supplier
From Coimbatore, Bangalore and Chennai we help you choose, install and run the right product, and support it after go-live.
Selection & sizing
The right model and rating for your load, duty cycle and budget.
Programming & commissioning
PLC, HMI, drive and servo programming with on-site start-up.
Control panels
Panels designed, wired and tested in-house around Delta products.
Local support
Engineers, service and spares from three South Indian offices.
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