ZD-L40P-sensor
OPTEX Laser Displacement Sensor ZD-L40P
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OPTEX Laser Displacement Sensor ZD-L40P
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Specifications
| Brand | OPTEX |
|---|---|
| Model Number | ZD-L40P |
| Official Product Name | Laser Displacement Sensor (Sensor Head) |
| Applicable System | OPTEX ZD Series Measurement Systems |
| Product Type | Laser Displacement Sensor |
| Equivalent Standard | CE, RoHS |
| Product Status | In Stock |
| Resolution | 8µm (average 64 times) |
| Linearity | ±0.1% of F.S. (full scale) |
| Laser Class | Class 2 (IEC 60825-1), 655nm visible red semiconductor laser |
| Laser Output | 1mW (max) |
| Spot Diameter | Approx. 1mm x 2mm at reference distance |
| Sampling Cycle | 200µs to 10ms (selectable) |
| Analog Output | 4-20mA (load resistance: 300Ω max) |
| Digital Output | RS-485 (Modbus RTU) |
| Power Supply | 12 to 24V DC ±10%, ripple 10% or less |
| Current Consumption | Max. 150mA (with controller) |
| Protection Rating | IP67 (sensor head) |
| Operating Temperature | -10 to +50°C (no freezing) |
| Storage Temperature | -20 to +60°C (no freezing) |
| Vibration Resistance | 10 to 55Hz, 1.5mm amplitude, 2 hours in each direction |
| Shock Resistance | 500m/s², 3 times in each direction |
| Weight | Approx. 70g (sensor head only) |
| Cable Length | 2m (standard), extension up to 10m with optional cable |
| Measurement Range | 40mm (30 to 70mm from sensor head) |
Product Description
It features a measurement range of 40mm (30 to 70mm from the sensor head), with a resolution of 8µm, making it suitable for applications requiring accurate position, thickness, or vibration monitoring. The sensor uses a visible red semiconductor laser (Class 2) with a wavelength of 655nm, ensuring safe operation in most industrial environments. This model is part of the OPTEX ZD series, known for its compact and lightweight design. The sensor head measures only 44.5mm x 44.5mm x 30mm and weighs approximately 70g, allowing easy integration into tight spaces. The ZD-L40P operates on a 12 to 24V DC power supply and provides both analog (4-20mA) and digital (RS-485) outputs, offering flexibility for various control systems. Its IP67 protection rating ensures resistance to dust and water, making it suitable for harsh industrial settings. The ZD-L40P is equipped with advanced features such as a dual-line CMOS sensor for stable detection on shiny or dark surfaces, and a built-in digital display for easy setup and monitoring. It supports multiple measurement modes including distance, thickness, and step measurement, and can be configured via the optional ZD-M02 controller or through the RS-485 interface. With its high accuracy and reliability, the OPTEX ZD-L40P is an ideal choice for quality control, process monitoring, and automation applications. The OPTEX ZD-L40P is a high-performance laser displacement sensor designed for precise non-contact measurement in industrial automation.
Basic Product Information
- Resolution: 8µm (average 64 times)
- Visible red semiconductor laser (Class 2, 655nm)
- Dual-line CMOS sensor for stable detection on various surfaces
- IP67 protection rating (sensor head)
- Compact and lightweight design (44.5 x 44.5 x 30mm, 70g)
- Analog output (4-20mA) and digital output (RS-485)
- Built-in digital display for easy setup
- Multiple measurement modes: distance, thickness, step
- Operating temperature: -10 to +50°C
- Measurement range: 40mm (30 to 70mm)
Technical Specifications
Version & Model Difference
The OPTEX ZD series includes several sensor head models with different measurement ranges and resolutions. The ZD-L40P is the 40mm range version, offering a balance between measurement distance and resolution. Other models include ZD-L10P (10mm range, 2µm resolution) and ZD-L80P (80mm range, 20µm resolution). The ZD-L40P is compatible with the ZD-M02 controller, which provides advanced functions like dual-channel measurement and digital I/O. Compared to older OPTEX CD series, the ZD series offers improved linearity and faster sampling, along with a more compact design.
Application Scenarios
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