100nm Confocal Displacement Sensor with ±2.5mm Range

SFS-D5007 is a spectral confocal displacement sensor with 6.75 mm reference distance, ±2.5 mm measuring range, 100 nm repeatability, <±1 μm linearity error and a low temperature drift of <0.02% F.S./°C.

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Product Overview

POMEAS SFS-D5007 is a high-precision spectral confocal displacement sensor with a 6.75 mm reference distance, ±2.5 mm measuring range, 100 nm repeatability and <±1 μm linearity error. Its temperature characteristic of <0.02% F.S./°C makes it the low-drift model of the series, keeping output stable under ambient temperature changes; the Φ12×94.6 mm probe weighs about 37 g.

SFS-D5007 spectral confocal displacement sensor

Key Features

100 nm repeatability, linearity error <±1 μm
Temperature drift <0.02% F.S./°C, lowest in the series
±2.5 mm measuring range, 5 mm total travel
Φ12×94.6 mm probe, only 37 g
Φ19 μm spot, ±13° measuring angle
Minimum measurable thickness 10% F.S., supports transparent materials
IP40

Technical Specifications

Product Model	SFS-D5007
Sensor Type	Chromatic Confocal Displacement Sensor
Reference Distance	6.75 mm
Measuring Range	±2.5 mm
Measuring Angle	±13°
Spot Diameter	Φ19 μm
Repeatability	100 nm
Linearity Error	<±1 μm
Probe Size	Φ12×94.6 mm
Weight	37 g
Minimum Measurable Thickness	10% of F.S.
Temperature Characteristic	<0.02% F.S./°C
Protection Rating	IP40
Measurement Method	Non-contact Optical Measurement
Application	Displacement, Thickness and Surface Contour Measurement

Applications

Ideal for precision part displacement and height measurement, transparent material thickness measurement, temperature-drift-sensitive inline inspection and surface contour scanning.

SFS-D5007 application

FAQ

How does the SFS-D5007 handle thermal drift?

Its temperature characteristic is <0.02% F.S./°C, the low-drift model of the SFS series, keeping measurement output stable under ambient temperature changes.