50nm High-Temperature Confocal Displacement Sensor

Product Overview

POMEAS SFS-D2615H is the high-temperature version of the SFS series spectral confocal displacement sensor, operating from -10°C to 150°C for stable measurement under hot conditions. Reference distance 15 mm, measuring range ±1.3 mm, repeatability 50 nm and linearity error <±0.3 μm, with a ±31° measuring angle. The non-contact optical method suits high-temperature, highly reflective and transparent surfaces.

Key Features

• High-temperature version: operating temperature -10°C to 150°C
• 50 nm repeatability, linearity error <±0.3 μm
• ±1.3 mm measuring range, 2.6 mm total travel
• ±31° wide measuring angle
• Φ9/18/144 μm three-mode spot
• Non-contact measurement for high-temperature processes
• Minimum measurable thickness 5% F.S., IP40

Technical Specifications

Applications

Ideal for displacement and height measurement in high-temperature environments, hot part inspection, glass and film thickness measurement and curved-surface step inspection.

FAQ

How does the SFS-D2615H differ from the SFS-D2615?

The D2615H is the high-temperature version with an operating range of -10°C to 150°C; the core specifications (15 mm reference distance, ±1.3 mm range, 50 nm repeatability) are the same.

What is the operating temperature range?

The SFS-D2615H operates from -10°C to 150°C (suffix H for the high-temperature version), suitable for hot workpieces and high-temperature environments.

What are the measuring range and reference distance?

Reference distance 15 mm, measuring range ±1.3 mm (2.6 mm total travel), with a ±31° measuring angle.

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