ZD-L40P

Product Description

Home > Products > OPTEX > Laser Displacement Sensors Need OPTEX ZD-L40P? Laser Displacement Sensor for OPTEX ZD Series Measurement Systems. Supplied with full traceability and documentation. Request a quote... Price & Availability Contact us for pricing / 询价 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 What is the resolution of the ZD-L40P? The resolution is 8µm when the average count is set to 64 times. The resolution can be improved by increasing the averaging count, but this may affect the sampling speed. Does the ZD-L40P require a separate controller? Yes, the ZD-L40P is a sensor head that must be connected to an OPTEX ZD series controller (such as the ZD-M02) for power, signal processing, and output. The controller provides the analog and digital outputs. Can the ZD-L40P be used on shiny or dark surfaces? Yes, the ZD-L40P uses a dual-line CMOS sensor and advanced signal processing to ensure stable measurements on shiny, dark, or low-reflectivity surfaces. However, for extremely transparent or mirror-like surfaces, additional adjustments may be needed. What is the measurement range of the OPTEX ZD-L40P? The ZD-L40P has a measurement range of 40mm, with a reference distance of 50mm from the sensor head. The effective measuring span is from 30mm to 70mm from the sensor head. OPTEX ZD-L40P Sensor